Your best friend is really struggling with their math class. You passed the same class last term with an A, so you’ve been helping them do practice problems and double-checking their homework. The professor has given them a take-home exam for their mid-term, and they want your help completing the exam. Is this an academic integrity violation? Why or why not? How would you handle this situation, and why would you handle it in that way?

Answers

Answer 1

Answer:

no

Step-by-step explanation:

you have done your part by helping in their study session,if you help them cheat you will suffer the consequences if he/she is caught,

Answer 2

This is an academic integrity violation because it is against honesty rules, the best would be to offer assistance to your friend.

Is this an academic integrity violation?

Academic integrity encompasses principles of honesty, fairness, and trustworthiness in academic pursuits. It generally includes a commitment to originality and independent work. Assisting someone in completing an exam, especially a take-home exam, where individual effort and understanding are expected, would likely violate academic integrity policies.

Handling this situation

Handling the situation ethically and responsibly would involve respecting the academic rules and ensuring fairness for all students. Instead of directly completing the exam for your friend, you can offer assistance by explaining concepts, providing guidance on problem-solving approaches, or reviewing their completed work to identify errors or areas for improvement. This way, you can help your friend learn the material and develop their own understanding, without compromising academic integrity.

Encourage your friend to seek additional help from their professor, teaching assistants, or tutoring services provided by the institution. They can also engage in group study sessions or form study groups with classmates, which promote collaborative learning while maintaining individual effort.

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Related Questions

I need help i'll give u Brainliest
if u correct.

I need help i'll give u Brainliest if u correct.

Answers

Answer:

30$ sales tax, 460$ Total

Step-by-step explanation:

7% of 430 is 30.1, after rounding it’s 30, and 430 plus 30 is 460.

You’re welcome

Non Shaded Shaded
Area
Area
8
Find the radius
of the small circle

Non Shaded ShadedAreaArea8Find the radiusof the small circle

Answers

Answer:

The answer is 16pi or 50.3cm² to 1 d.p

Step-by-step explanation:

The non shaded=area of shaded

d=8

r=d/2=4

A=pir³

A=p1×4²

A=pi×16

A=16picm² or 50.3cm² to 1d.p

Answer:

3.45 cm (3 s.f.)

Step-by-step explanation:

We have been given a 5-sided regular polygon inside a circumcircle. A circumcircle is a circle that passes through all the vertices of a given polygon. Therefore, the radius of the circumcircle is also the radius of the polygon.

To find the radius of a regular polygon given its side length, we can use this formula:

\(\boxed{\begin{minipage}{6 cm}\underline{Radius of a regular polygon}\\\\$r=\dfrac{s}{2\sin\left(\dfrac{180^{\circ}}{n}\right)}$\\\\\\where:\\\phantom{ww}$\bullet$ $r$ is the radius.\\ \phantom{ww}$\bullet$ $s$ is the side length.\\\phantom{ww}$\bullet$ $n$ is the number of sides.\\\end{minipage}}\)

Substitute the given side length, s = 8 cm, and the number of sides of the polygon, n = 5, into the radius formula to find an expression for the radius of the polygon (and circumcircle):

\(\begin{aligned}\implies r&=\dfrac{8}{2\sin\left(\dfrac{180^{\circ}}{5}\right)}\\\\ &=\dfrac{4}{\sin\left(36^{\circ}\right)}\\\\ \end{aligned}\)

The formulas for the area of a regular polygon and the area of a circle given their radii are:

\(\boxed{\begin{minipage}{6 cm}\underline{Area of a regular polygon}\\\\$A=\dfrac{nr^2\sin\left(\dfrac{360^{\circ}}{n}\right)}{2}$\\\\\\where:\\\phantom{ww}$\bullet$ $A$ is the area.\\\phantom{ww}$\bullet$ $r$ is the radius.\\ \phantom{ww}$\bullet$ $n$ is the number of sides.\\\end{minipage}}\)

\(\boxed{\begin{minipage}{6 cm}\underline{Area of a circle}\\\\$A=\pi r^2$\\\\where:\\\phantom{ww}$\bullet$ $A$ is the area.\\\phantom{ww}$\bullet$ $r$ is the radius.\\\end{minipage}}\)

Therefore, the area of the regular pentagon is:

\(\begin{aligned}\textsf{Area of polygon}&=\dfrac{5 \cdot \left(\dfrac{4}{\sin\left(36^{\circ}\right)}\right)^2\sin\left(\dfrac{360^{\circ}}{5}\right)}{2}\\\\&=\dfrac{5 \cdot \left(\dfrac{4}{\sin\left(36^{\circ}\right)}\right)^2\sin\left(72^{\circ}\right)}{2}\\\\&=\dfrac{\dfrac{80\sin\left(72^{\circ}\right)}{\sin^2\left(36^{\circ}\right)}}{2}\\\\&=\dfrac{40\sin\left(72^{\circ}\right)}{\sin^2\left(36^{\circ}\right)}\\\\&=110.110553...\; \sf cm^2\end{aligned}\)

The area of the circumcircle is:

\(\begin{aligned}\textsf{Area of circumcircle}&=\pi \left(\dfrac{4}{\sin\left(36^{\circ}\right)}\right)^2\\\\&=\dfrac{16\pi}{\sin^2\left(36^{\circ}\right)}\\\\&=145.489779...\; \sf cm^2\end{aligned}\)

The area of the shaded area is the area of the circumcircle less the area of the regular pentagon plus the area of the small central circle.

The area of the unshaded area is the area of the regular pentagon less the area of the small central circle.

Given the shaded area is equal to the unshaded area:

\(\begin{aligned}\textsf{Shaded area}&=\textsf{Unshaded area}\\\\\sf Area_{circumcircle}-Area_{polygon}+Area_{circle}&=\sf Area_{polygon}-Area_{circle}\\\\\sf 2\cdot Area_{circle}&=\sf 2\cdot Area_{polygon}-Area_{circumcircle}\\\\2\pi r^2&=2 \cdot \dfrac{40\sin\left(72^{\circ}\right)}{\sin^2\left(36^{\circ}\right)}-\dfrac{16\pi}{\sin^2\left(36^{\circ}\right)}\\\\2\pi r^2&=\dfrac{80\sin\left(72^{\circ}\right)}{\sin^2\left(36^{\circ}\right)}-\dfrac{16\pi}{\sin^2\left(36^{\circ}\right)}\\\\\end{aligned}\)

                                                 \(\begin{aligned}2\pi r^2&=\dfrac{80\sin\left(72^{\circ}\right)-16\pi}{\sin^2\left(36^{\circ}\right)}\\\\r^2&=\dfrac{40\sin\left(72^{\circ}\right)-8\pi}{\pi \sin^2\left(36^{\circ}\right)}\\\\r&=\sqrt{\dfrac{40\sin\left(72^{\circ}\right)-8\pi}{\pi \sin^2\left(36^{\circ}\right)}}\\\\r&=3.44874763...\sf cm\end{aligned}\)

Therefore, the radius of the small circle is 3.45 cm (3 s.f.).

Non Shaded ShadedAreaArea8Find the radiusof the small circle

the set of counting numbers from 10 to 20 divisible by 2

Answers

Answer:

ok im telling people to help u because i dont know that xd

Step-by-step explanation:

ASAPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!

ASAPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!

Answers

10 9/14 bc the 2/7 becomes 4/14. 4/14 + 5/14 = 9/14. 3 + 7 = 10

Which number line represents the solution set for the inequality -4(x + 3) ≤-2-2x?
++
-7 -6 -5 -4 -3 -2 -1 0 1 2 3
4
5 6 7
O
-7 -6 -5 -4 -3 -2 -1 0 1 2 3
4 5 6 7
-7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7
-7 -6 -5 -4 -3 -2 -1 0 1
2
3
4
6 7
ليا
نی
für
fe
LO
5

Which number line represents the solution set for the inequality -4(x + 3) -2-2x?++-7 -6 -5 -4 -3 -2

Answers

Answer:

x<_-5

Step-by-step explanation:

-4(x+3)<_-2-2x

-4x-12<_-2-2x

-4x+2x<_-2+12

-2x<_+10

divide both side by -2

-2x/2<_10/-2

x<_-5

it is D

What does it mean when there is no coefficient of the variable?

a. there is an error in the equation
b. the implied coefficient
c. the coefficient is zero is 1
d. the coefficient is negative

Please select the best answer from the choices provided.​

Answers

Answer:

no coefficient of a variable implies a coefficient of 1

Step-by-step explanation:

A bucket contains six white balls and five red balls. A sample of four balls is selected
at random from the bucket, without replacement. What is the probability that the
sample contains...
Exactly two white balls and two red balls?
At least two white balls?

Answers

To solve this problem, we can use the formula for probability:

P(event) = number of favorable outcomes / total number of outcomes

First, let's find the total number of outcomes. We are selecting 4 balls from 11 without replacement, so the total number of outcomes is:

11C4 = (11!)/(4!(11-4)!) = 330

where nCr is the number of combinations of n things taken r at a time.

Now let's find the number of favorable outcomes for each part of the problem.

Part 1: Exactly two white balls and two red balls

To find the number of favorable outcomes for this part, we need to select 2 white balls out of 6 and 2 red balls out of 5. The number of ways to do this is:

6C2 * 5C2 = (6!)/(2!(6-2)!) * (5!)/(2!(5-2)!) = 15 * 10 = 150

So the probability of selecting exactly two white balls and two red balls is:

P(2W2R) = 150/330 = 0.45 (rounded to two decimal places)

Part 2: At least two white balls

To find the number of favorable outcomes for this part, we need to consider two cases: selecting 2 white balls and 2 red balls, or selecting 3 white balls and 1 red ball.

The number of ways to select 2 white balls and 2 red balls is the same as the number of favorable outcomes for Part 1, which is 150.

To find the number of ways to select 3 white balls and 1 red ball, we need to select 3 white balls out of 6 and 1 red ball out of 5. The number of ways to do this is:

6C3 * 5C1 = (6!)/(3!(6-3)!) * (5!)/(1!(5-1)!) = 20 * 5 = 100

So the total number of favorable outcomes for selecting at least two white balls is:

150 + 100 = 250

And the probability of selecting at least two white balls is:

P(at least 2W) = 250/330 = 0.76 (rounded to two decimal places)

The median of these numbers is
how much less than the mean?
1.5, 0.6, 0.7, 0.85, 5.3

The median of these numbers ishow much less than the mean?1.5, 0.6, 0.7, 0.85, 5.3

Answers

Answer:

The median of the numbers is 3.66 less than the mean

Step-by-step explanation:

To find the median, find the middle of the numbers

0.6, 0.7, 0.85, 1.5, 5.4

To find the mean, add all the numbers and divide by the number of numbers

0.6 + 0.7 + 0.85 + 15 + 5.4 = 22.55

22.55/5 = 4.51

To find how less, subtract the median from the mean

4.51 - 0.85 = 3.66

if you invest $550.00 and your annual interest is 4%, what will be the interest

Answers

The annual interest is $22.

What is simple interest?

Simple interest is a method of calculating the interest charge. Simple interest can be calculated as the product of principal amount, rate and time period.

Simple Interest = (Principal × Rate × Time) / 100

Given;

Amount invested= $550

Annual interest= 4%

SI= 550*4*1/100

=5.5*4

=22

Therefore, the simple interest will be $22.

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Which value for x satisfies the equation 3x−6=15?

Answers

Answer:

x= 7

Step-by-step explanation:

1. Add 6 to both sides

2. simplify

3. Divide by the same term

4. simplify

Answer:

7

Step-by-step explanation:

3x7=21

= 21 - 6 = 15

I hope you find it helpful ..

Good luck

Alice is saving her chore money in a bank account. She makes a deposit of $13 in the first month.
Then every month, she deposits $25. Alice forms a sequence of her account balance, An where n
refers to the number of months. Which of the statements are correct about this sequence?
Select all that apply.

Alice is saving her chore money in a bank account. She makes a deposit of $13 in the first month.Then

Answers

Answer:

Option (3) and Option (5)

Step-by-step explanation:

Alice invested $13 in the first month.

Then she deposits $25 every month.

Therefore, sequence formed by the deposit will be an arithmetic sequence.

First term of the sequence will be,

\(A_1=13\)

Since, recursive formula formula of a sequence is given by the formula,

\(A_n=A_{(n-1)}+d\)

Where 'd' = common difference in each term of the sequence

Recursive formula for the sequence will be,

\(A_n=A{(n-1)}+25\)

Since, explicit formula for the arithmetic sequence is represented by the formula,

\(A_n=A_1+(n-1)d\)

where n = number of term

d = common difference

Therefore, nth term of the sequence formed will be represented by the explicit formula,

\(A_n=13+(n-1)25\)

\(A_{10}=13+(10-1)25\)

      = 13 + 225

      = 238

\(A_{8}=13+(8-1)25\)

     = 188

\(A_{12}=13+(12-1)25\)

      = 288

Therefore, Option (3) and Option (5) will be the answer.

write 16=32 as a product of two factors using the GCF and the distributive property

Answers

The distributive property of 16 + 32 as a product of two factors is:

16(1 + 2) .

What is GCF?

A set's greatest common factor (GCF) is the largest factor that all of the numbers share.

Given,

16 + 32

16 factors = 1, 2, 4, 8, and 16

32 factors = 1, 2, 4, 8, 16, and 32

The greatest common factor between 16 and 32 is 16.

Look for a 16 factor that can multiply 16 to give 16 ,

= 16 × 1

Look for a factor of 32 which  multiply with  16 to yield 32.

= 16 × 2

So,

(16 × 1) + (16 × 2)

= 16(1 + 2)

Therefore,

The distributive property of 16 + 32 as a product of two factors is ,

=  16(1 + 2) .

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16(1 + 2) is the distributive property of 16 + 32 as a product of two factors.

What is meant by GCF?

The largest number that is a factor of all the numbers is defined as the greatest common factor of two or more numbers. The smallest number (non-zero) that is a multiple of all the numbers is the Least Common Multiple of two or more numbers. The greatest common factor (GCF) of a set is the largest factor that all of the numbers have in common.

Given,

16 + 32

16 factors = 1, 2, 4, 8, and 16

32 factors = 1, 2, 4, 8, 16, and 32

The greatest common factor between 16 and 32 is 16.

Look for a 16 factor that can multiply 16 to give 16 ,

= 16 × 1

Look for a factor of 32 which  multiply with  16 to yield 32.

= 16 × 2

So,

(16 × 1) + (16 × 2)

= 16(1 + 2)

Therefore, The distributive property of 16 + 32 as a product of two factors is 16(1 + 2) .

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y is inversely proportional to the square of x. If y=4 when x=6 then what is y when x is 8?

Answers

Step-by-step explanation:

y=k/x

4=k/6 4*6=k =24 . if x=8, y=24/8,y=3

8. Given AABC~AEDC
What is the value of x?
C. 30
D. 20
A. 15
B. 12
A
E
60
X
C
D
10
40
B

Answers

Answer:

790

Step-by-step explanation:

7098uuilu4645

lucinda weighs two bags of apples at the grocery store. the first weighs 3 1/5 pounds. the second bag weighs 2 4/5 pounds. what's the difference in weight of the two bags?

Answers

Answer:

  2/5 pound

Step-by-step explanation:

The first bag is 1/5 pound more than 3 pounds. The second bag is 1/5 pound less. The difference in weight is 1/5 +1/5 = 2/5 pounds.

If you'd like to see that as an equation, you could write ...

  Δw = (3 +1/5) -(3 -1/5)

  = (3 -3) +(1/5 -(-1/5))

  = 0 +1/5 +1/5 = 2/5

The weight difference is 2/5 pounds.

Find the common ratio for the geometric sequence

-24, -12, -6

Answers

Every time they are divided by 2

Is this correct?
Or please provide an explanation.

Is this correct?Or please provide an explanation.

Answers

Answer:

The answer selected is correct

Step-by-step explanation:

When talking about balance, having -X (being X in the negative) , means owing X.

Dylan owes $19.25

Elise owes $42.75

Francesca owes $23

Jamaal owes $35.50

So naturally, Dylan owes the least.

Identify the number line that correctly displays the solution x ≥ 3.

Identify the number line that correctly displays the solution x 3.
Identify the number line that correctly displays the solution x 3.
Identify the number line that correctly displays the solution x 3.
Identify the number line that correctly displays the solution x 3.

Answers

The correct number line that displays the solution `x ≥ 3` would be:

 <------|------|------|------|------|------|------|------|------|------|------|------|------|------|------|------|------|------|------|------|------>

       -10    -9     -8     -7     -6     -5     -4     -3     -2     -1     0      1      2      3      4      5      6      7      8      9     10

 

                                   ●------------------------------------------------>

The solution `x ≥ 3` is an inequality that means x is greater than or equal to 3. To graph this inequality on the number line, we mark the point representing the value 3 with a closed circle on the number line and draw an arrow pointing to the right to indicate that all values greater than or equal to 3 satisfy the inequality.

The closed circle at 3 indicates that 3 is included in the solution set, and the arrow to the right indicates that all values greater than 3 also satisfy the inequality. Therefore, any value of x that is equal to or greater than 3 would be considered a solution to the inequality `x ≥ 3`.

It is important to note that if the inequality was `x > 3` (without the equal sign), the closed circle at 3 would be changed to an open circle, indicating that 3 is not included in the solution set, and only values greater than 3 would be considered solutions. In conclusion, the number line provided above correctly displays the solution `x ≥ 3`.

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Jamie Lee Jackson, age 26, is in her last semester of college and is waiting for graduation day that is just around the corner! It is the time of year again when Jamie Lee must file her annual federal income taxes. Last year, she received an increase in salary from the bakery, which brought her gross monthly earnings to $2,650, and also opened up an IRA, to which she contributed $400 last year. Her savings accounts earn 2% interest per year, and she also had received an unexpected $1,600 gift from her great aunt. Jamie was also lucky enough last year to win a raffle prize of $2,200, most of which was deposited into her regular savings account after paying off her credit card balance.

Estimate Jamie Lee's current tax liability by completing the form below. Use standard deduction ($6,300) and personal exemption ($4,050). Each answer must have a value for the assignment to be complete. Enter "0" for any unused categories. Use 2021 tax rates.

What is the estimated tax?

Jamie Lee Jackson, age 26, is in her last semester of college and is waiting for graduation day that

Answers

Assets: Monthly Expenses:
Checking account $2,950 Rent obligation $335
Savings account $8,100 Utilities $195
(Interest earned last year) $185 Food $190
Emergency fund savings account $5,100 Gas/maintenance $170
(Interest earned last year) $70 Credit card payment $0
IRA balance $470 Savings allocation:
(Contribution made last year) $200 Regular savings (monthly) $160
Car $4,200 Rainy day savings (monthly) $50
Liabilities: Entertainment:
Student loan $12,000 Cake decorating class $35
Credit card balance $0 Movies with friends $55
(Interest paid last year) $55
Income:
Gross monthly salary $3,150

Rolling a fair Eight-sided die produces a uniformly distributed set of numbers between 1 and 8 with a mean of 4.5 and a standard deviation of 2.291. Assume that n eight-sided dice are rolled many times and the mean of the n outcomes is computed each time.

Required:
a. Find the mean and the standard deviation of the resulting distribution of sample means for n=36.
b. The mean of the resulting distribution of the sample means is:________

Answers

Answer:

a. The mean is 4.5 and the standard deviation is 0.3818.

b. 4.5

Step-by-step explanation:

Central Limit Theorem

The Central Limit Theorem establishes that, for a normally distributed random variable X, with mean \(\mu\) and standard deviation \(\sigma\), the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \(\mu\) and standard deviation \(s = \frac{\sigma}{\sqrt{n}}\).

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

Mean of 4.5 and a standard deviation of 2.291.

This means that \(\mu = 4.5, \sigma = 2.291\)

a. Find the mean and the standard deviation of the resulting distribution of sample means for n=36.

By the Central Limit Theorem, the mean is 4.5 and the standard deviation is \(s = \frac{2.291}{\sqrt{36}} = 0.3818\)

The mean is 4.5 and the standard deviation is 0.3818.

b. The mean of the resulting distribution of the sample means is:________

By the Central Limit Theorem, 4.5.

I NEED HELP ASAP!!!


Amalia and Alec are studying the growth of a plant over time. They measure the height of the plant at the end of each week for several weeks and display the data in a scatter plot. They then find the equation for the best-fit line to be y=2.5 + 1.25rMULTIPLE CHOICE Question 7 Amalia and Alec are studying the growth of a plant over time. They measure the height of the plant at the end of each week for several weeks and display the data in a scatter plot. They then find the equation for the best-fit line to be y= 2.5 + 1.25x

X = the number of weeks that have passed


= the height of the plant
They want to use the equation to estimate when the height of the plant will be 10
Amalia's estimate is after 6 weeks.
Alec's estimate is after Week 15.
Is either student correct?

Answers

Amalia would be correct. They are guessing when the height would be 10, and you are given an equation that will 'predict' that. Height is y, so substitute 10 in the equation and solve for x. You will get x=6

Yes, Amalia is correct. If y=height of plant and x=number of weeks that have passed then you plug in the numbers, we are looking for height of 10 so y=10 so 10=2.5+1.25(6) is the equation if we plug in Amalias guess of 6 weeks, if we plug in Alexs guess it would be same but use his guess 15 instead of 6. So to figure out of the equation is correct I’ll replace 10 for y so I can do it out y=2.5+1.25(6) now easily solve for y by doing 1.25x6=7.5 then I add 2.5+7.5=10, so I plug 10 back in for y and it looks like 10=10 so yes she is right. But I double check by also doing the second students guess, right away I multiply 1.25x15 and I get a number larger than 10, I think it was 18 something so I know that’s wrong without even having to finish it by adding 2.5 because then it’ll only get bigger but for fun you add it say it’s 20.5 then plug 10 back in for y 10=20.5 nope they aren’t equal so answer is not right. If you want to guess for any other height, just plug it in for the y and your guess for number of weeks for x and do out the equation (I used a calculator to multiply since they aren’t whole numbers it’s easier to do 1.25x6 or whatever number on calculator I can’t do it in my head) and then just add 2.5 either with calculator or not it’s easy enough to do it in your head. Hope that helps.

describe PQ with _ above the two letters

Answers

Line Segment, Ray, Line, Ray

2) For these symbols, we are describing Geometric

Line Segment has two endpoints.

Ray one endpoint and goes infinitely in one direction

Line, no beginning and no end.

describe PQ with _ above the two letters

What is the surface area of the prism shown below? Show all of your work. 12 ft. 13 ft. 14 ft.​

What is the surface area of the prism shown below? Show all of your work. 12 ft. 13 ft. 14 ft.

Answers

Step-by-step explanation:

1/2×13×12= 78

12×14= 132

13×14= 182

total surface area

= (78×2)+(132×2)+182

= 602 ft^2

TechWiz Entertainment sells four types of products: radios, CDs, video games, and DVDs. The numbers sold for 2020 and 2021 are shown in the double bargraph below. Use this graph to answer the questions.

TechWiz Entertainment sells four types of products: radios, CDs, video games, and DVDs. The numbers sold
TechWiz Entertainment sells four types of products: radios, CDs, video games, and DVDs. The numbers sold

Answers

Solution:

Given the graph;

(a)

In 2020, the estimate number of CDs sold is;

\(450\)

(b)

The products that sold more in 2021 than in 2020 are radios and CDs.

(c)

The product that sold the least over the last two years is video games

TechWiz Entertainment sells four types of products: radios, CDs, video games, and DVDs. The numbers sold
TechWiz Entertainment sells four types of products: radios, CDs, video games, and DVDs. The numbers sold
TechWiz Entertainment sells four types of products: radios, CDs, video games, and DVDs. The numbers sold
TechWiz Entertainment sells four types of products: radios, CDs, video games, and DVDs. The numbers sold

A production line has an automatic scanner to detect defects. In recent production, 10% of items have been defective. Every defective item is identified correctly as defective with probability 90%. Every non-defective item is identified correctly as non-defective with probability 80%.

Required:
What percent of all the items are classified correctly by the scanner?

Answers

Answer:

81%

Step-by-step explanation:

P (Defective item) = 10% , P (Defective identified) = 90% of defective = 90% of 10% = 9%

P (Non defective item) = 1 - 10% = 90% , P (Non defective identified) = 80% of non defective = 80% of 90% = 72%

Prob (Scanner identifies correctly) = Pr (non defective mentioned non defective) & Pr (defective mentioned defective)

= 9% + 72% = 81%

find f(2) PLEASE HELP SOLVE!! MATH!!!

find f(2) PLEASE HELP SOLVE!! MATH!!!

Answers

The numeric value of the function f(x) = 14/[3 + ae^(kx)] at x = 2 is given as follows:

f(2) = 0.172.

How to obtain the numeric value of the function?

The function for this problem is defined as follows:

f(x) = 14/[3 + ae^(kx)]

When x = 0, y = 2, hence we can obtain the coefficient a as follows:

2 = 14/(3 + a)

6 + a = 14

a = 8.

Hence:

f(x) = 14/[3 + 8e^(kx)]

When x = 1, y = 1/2, hence the coefficient k is given as follows:

0.5 = 14/(3 + 8e^k)

1.5 + 4e^k = 14

4e^k = 12.5

e^k = 12.5/4

k = ln(12.5/4)

k = 1.14.

Hence:

f(x) = 14/[3 + 8e^(1.14x)]

Then the numeric value of the function at x = 2 is given as follows:

f(2) = 14/[3 + 8e^(1.14(2))]

f(2) = 0.172.

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Quinn bought a bouquet of flowers as a surprise for her grandfather. She had expected it would cost $15 but her prediction was 50% more than the actual cost of the flowers. What was the actual cost of the flowers?

Answers

The actual cost of the flowers was $7.50.

To find 50% of 15, you multiply. 15*50% equals 7.5.

Can someone help me, please? I am not sure how to solve it and I keep getting different answers.

Can someone help me, please? I am not sure how to solve it and I keep getting different answers.

Answers

Answer:

87998.1

Step-by-step explanation:

first you need to know how much percent  out of 100 you are taking away

100-21=79

then you need to find 79% of 111,390

                            79

                 *    111390

-------------------------------

                                0

                           7110

                        23700

                         79000

                      790000

     +            7900000

--------------------------------

                   8799810

\100 because it is a percentage

87998.1

Hello and Good Morning/Afternoon

Let's take this problem step-by-step:

Gathering all the information:

Flint, Michigan Population in 2009: 111,390Population in 2009 to Population in 1990:  21% lower

            \(\hookrightarrow \text{The population of 2009 is only 79 percent of the population in 1990}\)

Let's set some variables:

population in 2009: ypopulation in 1990: x

Let's set up the equation:

  \(y = 0.79x \\111,390=0.79x\\x = 111390/0.79\\x=141,000\)

Thus the population of Flint, Michigan in 1990 is 141000

Answer: 141000

Hope that helps!

#LearnwithBrainly

Brett and Andy applied for the same credit card from the same bank. Brett was given a card with an APR of 12.6%. What was his monthly percentage rate? Andy was given a card with an APR of 16.2% what was his monthly percentage rate? if each of them had an average daily balance of $7,980, and had to pay a finance charge, how much more would. Andy pay than Brett?

Answers

Andy would pay $23.94 more in finance charges compared to Brett, given their respective APRs, average daily balances, and monthly percentage rates.

To calculate the monthly percentage rate (MPR) from the given annual percentage rate (APR), we divide the APR by 12.

For Brett:

APR = 12.6%

MPR = 12.6% / 12 = 1.05%

For Andy:

APR = 16.2%

MPR = 16.2% / 12 = 1.35%

Next, we can calculate the finance charge for each individual using the formula: finance charge = average daily balance * MPR.

For Brett:

Finance charge = $7,980 * 1.05% = $83.79

For Andy:

Finance charge = $7,980 * 1.35% = $107.73

To find the difference in the finance charges between Andy and Brett, we subtract Brett's finance charge from Andy's finance charge:

Difference = $107.73 - $83.79 = $23.94

For more such on questions on percentage

https://brainly.com/question/30744872

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Please help ASAP Due in 1 week!!! Marking Brainliest!!!

Please help ASAP Due in 1 week!!! Marking Brainliest!!!

Answers

I think its 34 hope i helped

Answer: I think 34

Step-by-step explanation:

Have a good day

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