Note that in any transformation in the form :
\(f(x+c)+d\)The parent function f(x) is translated c units to the left and d units upward. If the sign is negative, just take the opposite direction.
From the given function,
\(y=f(x+6)-3\)c = 6, positive
and
d = -3, negative
so the parent function is translated 6 units to the left and 3 units downward.
The answer is Choice C. left 6 units and down 3 units
Asha pulls five tiles out of a bag that contains only positive and negative x and x² tiles. She simplifies the resulting polynomial and gets x². What are all the possible sets of five tiles that she could have pulled out?
The possible sets of five tiles that she could have pulled out are (2,3),(3,2)
How to find the factors of a quadratic expression?If the given quadratic expression is of the form ax^2 + bx + c, then its factored form is obtained by two numbers alpha( α ) and beta( β) such that:
\(b = \alpha + \beta \\ ac =\alpha \times \beta\)
Then writing b in terms of alpha and beta would help us getting common factors out.
Sometimes, it is not possible to find factors easily, so using the quadratic equation formula can help out without any trial and error.
Given;
Number of tiles asha pulled out=5
Bag contains only positive and negative x and x² tiles
So, the equation will be
-x^2+x=5
x^2-x+5=0
Now,
\(x = \dfrac{-b \pm \sqrt{b^2 - 4ac}}{2a}\)
x= 1 +\(\sqrt{1-4*-1*-5}\))/2
x=2,3
x=3,2
Therefore, the quadratic equation solution will be (2,3),(3,2)
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Use the given slope and the y-intercept of a line to write an equation in slope-intercept form.
Slope, m=2/3
y-intercept, b= 1
slope-intercept form: y = mx + b
In your case: y = 2/3 x + 1
Pls help I need help on this question
Answer: B
Step-by-step explanation: Hope this helps:)
A right rectangular prism has a volume of 3536 cubic feet, and the length 8 of the base of the prism is 9 feet longer than its width. The height of prism is 26 feet. What are the dimensions of the base of the prism?
Answer:
Base = 8 * 17
Step-by-step explanation:
(Not sure what the "8" is, assuming an accidental input.)
Base area = 3536/26 = 136
136 = Lw
L = 136/w
L = w + 9
136/w = w + 9
136 = w(w + 9)
136 = w² + 9w
w² + 9w - 136
(w + 17)(w - 8)
Only use the positive result. w = 8
L = 8 + 9 = 17
Edit: Maybe 8 is the answer accidentally included in the question?...
5/6 having denominator 35
Answer:( 175/6)
Step-by-step explanation: 5*35/6=175/6 sour our numerator is 175/6. So sour answer is (175/6)/35
Diego spends 25 minutes on the treadmill and 35 minutes lifting weights per day. Over the course of a week, he wants to spend 600 minutes at the gym. How much more time will he spend lifting weights than on the treadmill?
Answer:
250 minutes on the treadmill.
350 minutes lifting weights.
Step-by-step explanation:
treadmill:
\(\frac{25}{60}\) = \(\frac{5}{12}\) The total amount of time is 60 (25 + 35)
Weights:
\(\frac{35}{60}\) = \(\frac{7}{12}\)
Treadmill:
\(\frac{5}{12}\) x 600 = \(\frac{5}{12}\) x \(\frac{600}{1}\) = \(\frac{3000}{12}\) = 250 minutes
250 minutes on the treadmill.
Weights:
\(\frac{7}{12}\) X 600 = \(\frac{7}{12}\) x \(\frac{600}{1}\) = \(\frac{4200}{12}\) = 350 minutes.
350 minutes lifting weights.
Helping in the name of Jesus.
Answer:
the answer is 250 minutes on the treadmill and 350 minutes lifting weights.
Step-by-step explanation:
what is 88,000 divided by 100
Answer:
880
Step-by-step explanation:
I hope this answer helps!
I went to the store and bought 4 packs of nerds for $0.98 each and a pack of Little Debbie cakes for $2.15. How
much money did I spend?
Answer:
6.07
Step-by-step explanation:
Alijah had a taxable income of $8450 and filed his federal income tax return with the Single filing status. Using the table below, find the amount he has to pay in taxes.
Single
Taxable income is over
8.350
33 950
82.750
171.550
372,950
But nat over
8,350
33.950
82,250
171.550
372.550
The tax is
Plus
50.00
835.00
4 675.00
16.750.00
41,754.00
108,216.00
10%
15%
25%
20%
33%
35%
Of the
amount over
50
8.350
33.950
82,250
171.550
372,850
O A. $835.00
• B. $850.00
O c. $2087.50
O D. $1252.50
Answer:
Step-by-step explanation:
67
Alijah's taxable income puts him in the first tax bracket, over $8,350 but not surpassing $33,950. Hence, his tax due is a base of $835 plus 15% of the income that exceeds $8,350. This results in a total tax payable of $850. Option B is the correct answer.
Alijah's taxable income falls within the first bracket of the tax table given, being over $8,350 but not over $33,950.
This bracket requires him to pay a tax of $835.00 plus 15% of the amount over $8,350.
He has a surplus of $100 over the $8,350 threshold (i.e., $8,450 - $8,350), and 15% of $100 equals $15.
Therefore, the total tax he owes would be the fixed amount of $835.00 plus the $15.00 calculated, which sums up to $850.00.
Thus, looking at the provided options, option B ($850.00) would be the correct answer.
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Please solve, Thank you very much!
Step-by-step explanation:
The domain is over the interval -2pi, and 2pi, exclusive So the domain is
(-2pi,2pi)
FIRST PERSON TO ANSWER CORRECT GETS BRAINLIEST
Answer:
1a.11:25
2a.3:4
3a.4:5
4a.1:4
5a.8:21
6a.26:1
1.50 red apples
2.250 barries
3.473 turnips
4. 50 pears
5.10 melons
6.30 blueberries
Write as a single log: log 12 + 2 log x
Answer: \(log(12x^{2})\)
Step-by-step explanation:
You can write 2logx as \(log(x^{2} )\)
[logx + logy = log(xy)]
\(log12\) + \(log(x^{2} )\) = \(log(12x^{2})\)
log12 + 2logx written as a single fraction is:
\(log{12x^2}\)
The given logarithmic expression is:
\(log12+2logx\)
This can be re-written as:
\(log12+logx^2\)
Note that both logs are to the base of 10. Therefore, they can be written as a single fraction as shown below
\(log{12x^2}\)
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express 2x^2-10x+8 in the form of a(x+b)^2+c where abc are constants and use your answer to state the minimum value of y=2x^2-10x+8
For the given quadratic equation, the value of constant abc is 45/8.
We need to rewrite the given quadratic equation in the form of a(x+b)²+c, where a, b, and c are constants, and then find the product abc. To do this, we'll complete the square.
Given quadratic equation: 2x² -10x+8
Follow these steps to determine the product:
1: Divide the entire equation by the leading coefficient 2:
x² -5x+4
2: Add and subtract the square of half the linear coefficient inside the parentheses. Half of 5 is 5/2, and (5/2)² is 25/4:
x² - 5x + 25/4 - 25/4 + 4
3: Combine the terms and rewrite the equation in the form a(x+b)²+c:
(1)(x - 5/2)² - 9/4
4: Now, we can see that a = 1, b = -5/2, and c = -9/4. So the product abc is:
abc = (1)(-5/2)(-9/4) = (45/8)
Therefore, the value of abc is 45/8.
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A national grocery store chain designed a study to determine whether its customers would be interested in home delivery. The
chain randomly surveyed 1,000 customers from around the country. It concluded from the study that 80% of all customers who
hopped in the chain's stores were interested in the service. What is the sample in the study?
The group of people who participated in the study's sample survey was chosen at random to participate in it by the national grocery store chain. In this instance, the sample comprises the 1,000 customers from throughout the nation that participated in the survey. They are a segment of the total consumer base that frequents the chain's retail outlets.
The chain randomly surveyed 1,000 customers from around the country. It concluded from the study that 80% of all customers who hopped into the chain's stores were interested in the service. The nationwide grocery store chain randomly selected the participants in the study's sample survey from the general public.
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The graphs below show the number of faulty products, y, produced by a company for the first eight months since production started. Both graphs show the same information.
To support her discussion, it would be best for Alex to use Graph A for her presentation. Alex should use this graph for her presentation because the number of faulty products appears to decrease less on this graph.
What is a steeper slope?In Mathematics and Geometry, a steeper slope simply means that the slope of a line is bigger than the slope of another line. This ultimately implies that, a graph with a steeper slope has a greater (faster) rate of change in comparison with another graph.
In order to determine an equation with a declining line, we would have to determine the slope of each line graphically and then taking note of the line with a negative rate of change (slope) because it indicates a decreasing function.
In this context, we can reasonably infer and logically deduce that Graph A is more suited for Alex's presentation because the number of faulty products appears to decrease less on it.
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Missing information:
The question is incomplete and the complete question is shown in the attached picture.
If anyone can help with any of these probability questions, I'll give more points and brainiest!! Idaho Jones regains consciousness and next to her are 4 blodegradable packing peanuts. 5 seconds later each peanut has split in half, and each half grows into a full-size peanut. This repeats in the next 5 seconds. She sees a door with a keypad. A sign next to it has a timer indicating 10 seconds have passed and says the code is the number of peanuts when the timer reaches 100. (After 10 secords there were 16 peanuts.) Idaho realizes she must escape before then or the peanuts could suffocate her. Show how she figures out the code to open the door, and write what the code is
A mans
Idaho gets out and closes the door behind her. She is in a room with one exit, and the lock requires a key. There's a table with a briefcase that is also locked. It has a three-digit combination. The first part of the combination is on a wheel with all 10 digits. The second wheel has only 5 digits, and the third has 3 digits. How many combinations are possible?
150
combinations
The briefcase holds a key and out Idaho goes. She is met by an enchanted skeleton that directs her to a wall where a shelf has room for 5 books. The 5 ancient books are on the floor. She puts them on the shelf, but nothing happens. She realizes they must be put in the correct order. How many attempts will Idaho need to make if she doesn't get it right until her last attempt
Answer: let me explain!
Step-by-step explanation: So this might seem really confusing at first, but it’s actually suuuuuuper easy :P
So, if you think about it, every five seconds the amount of peanuts…well I don’t know how to explain it but let me show you this with numbers.
(4x2)x2x2x2 and so on. The number multiplies by two every five seconds from there. So figure out how many groups of five second there are in 100 seconds by dividing!
It’s 20!
So since 5 happens 20 times, and every time 5 happens, 2 happens, 2 also happens 20 times! (If that makes any sense)
So that answer would be 8x*twenty twos*
Which is…*drumroll please*
8,388,608
I even double checked!
And for the briefcase skeleton thing
She needs to try it 25 times because there are 5 books and each book can be switched with the other 4 times if the first one doesn’t work, therefore you need to multiply and the equation would be 5^2, or in other words, 25.
Don’t forget ur units!
Hope this helps :P
f(x) = 6^2+12x -7
please answer and explainnnn!
Answer:
A) \(x=-1\pm\sqrt{\frac{13}{6}}\)
Step-by-step explanation:
\(\displaystyle x=\frac{-12\pm\sqrt{12^2-4(6)(-7)}}{2(6)}\\\\x=\frac{-12\pm\sqrt{144+168}}{12}\\\\x=\frac{-12\pm\sqrt{312}}{12}\\\\x=\frac{-12\pm2\sqrt{78}}{12}\\\\x=-1\pm\frac{\sqrt{78}}{6}\\\\x=-1\pm\sqrt{\frac{78}{36}}\\\\x=-1\pm\sqrt{\frac{13}{6}}\)
Priscilla invested 20,000 at rate of 12% over 5 years. Much to her surprise, her investment paid off, and her account grew by an additional $12,000. What is the principal in this scenario?
The principal in this scenario is $ 8000.
What is simple & compound interest?Simple Interest can be defined as the sum paid back for using the borrowed money, over a fixed period of time.
Compound Interest can be defined as when the sum principal amount exceeds the due date for payment along with the rate of interest, for a period of time.
It is Given that:
Priscilla invested 20,000 that means the total amount she invested.
Amount= $ 20,000
Rate of interest=12%
Time= 5 year
Interest= $12,000.
By the formula;
Amount = principal + Interest
Principal = Amount - Interest
Principal= $ 20,000- $12,000
Principal=$ 8000
Hence, the principal in this scenario is $ 8000.
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Find the sample standard deviation. 7,17,16,10,9,8,15,13,11
Which of the following is not a desired characteristic of a ‘model?’
a. Correspondence (with real-world phenomenon being modeled).
b. Abstraction (inclusion of fewer features than the real-world phenomenon being modeled).
c. Simplification (i.e., simpler than real-world phenomenon being modeled).
d. Complexity (i.e., more complex than real-world phenomenon being modeled)
Answer:
Step-by-step explanation:
D.. Complexity (i.e., more complex than real-world phenomenon being modeled
A fair dice is rolled 3 times in a row. The outcomes are shown below.
Calculate the probability of all three events occurring.
Roll Outcome
1st 2
2nd prime
3rd more than 4
The probability of roll outcome:
1st 2 = 1/6
2nd prime = 1/2, and
3rd more than 4 = 1/3.
What is probabilityProbability is the fraction of the required outcome event divided by the number of possible outcomes of events.
In a fair die, considering the outcomes from the question:
There is only one side with the number 2There are only three prime numbers, 2, 3, and 5There are only two numbers more than 4, which are 5 and 6.probability of the 1st roll to be 2 = 1/6
probability of 2nd roll to be prime = 3/6
probability of 2nd roll to be prime = 1/2
probability of 3rd roll to be more than 4 = 2/6
probability of 3rd roll to be more than 4 = 1/3
Therefore, the fracions 1/6, 1/2, and 1/3 are the probabilities of the 1st, 2nd, and 3rd rolls outcome respectively.
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Refer to the information below to answer Questions 9 and 10. Value of Property Up to K35 000 K35 000 to K70 000 K70 000 to K140 000 Over K140 000 10. Rate of Stamp Duty 2% 3% 4% 5% 9. Calculate the stamp duty payable on properties whose purchase price is K45 000. (1 mark) Answer: Calculate the stamp duty payable on properties whose purchase price is K150 000. (1 mark) Answer:
9. The stamp duty payable on a property with a purchase price of K45,000 is K1,350.
10. The stamp duty payable on a property with a purchase price of K150,000 is K7,500.
To calculate the stamp duty payable on properties with a purchase price of K45,000 and K150,000, we need to apply the corresponding rates of stamp duty based on the given information.
Given:
Value of Property:
Up to K35,000: Stamp Duty Rate - 2%
K35,000 to K70,000: Stamp Duty Rate - 3%
K70,000 to K140,000: Stamp Duty Rate - 4%
Over K140,000: Stamp Duty Rate - 5%
9. Calculate the stamp duty payable on properties whose purchase price is K45,000:
Since the purchase price of K45,000 falls within the range of K35,000 to K70,000, the stamp duty rate applicable is 3%.
Stamp Duty Payable = Purchase Price * Stamp Duty Rate
= K45,000 * 3%
= K45,000 * 0.03
= K1,350
Therefore, the stamp duty payable on a property with a purchase price of K45,000 is K1,350.
10. Calculate the stamp duty payable on properties whose purchase price is K150,000:
Since the purchase price of K150,000 is above K140,000, the stamp duty rate applicable is 5%.
Stamp Duty Payable = Purchase Price * Stamp Duty Rate
= K150,000 * 5%
= K150,000 * 0.05
= K7,500
Therefore, the stamp duty payable on a property with a purchase price of K150,000 is K7,500.
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4. Solve the system of equations without graphing. *2v + 6w = -365v + 2w = 1
Given the equation system:
\(\begin{gathered} 2v+6w=-36 \\ 5v+2w=1 \end{gathered}\)To solve the equation system, you can use the substitution method.
First, write one of the equations for one of the variables, for example, write the second equation for v:
\(5v+2w=1\)Pass 2w to the right side of the equation by applying the opposite operation to both sides of it:
\(\begin{gathered} 5v+2w-2w=1-2w \\ 5v=1-2w \end{gathered}\)Divide both sides by 5
\(\begin{gathered} \frac{5v}{5}=\frac{1}{5}-\frac{2}{5}w \\ v=\frac{1}{5}-\frac{2}{5}w \end{gathered}\)Second, replace the expression obtained into the first equation:
\(\begin{gathered} 2v+6w=-36 \\ 2(\frac{1}{5}-\frac{2}{5}w)+6w=-36 \end{gathered}\)Now you have to solve the expression for w:
Distribute the multiplication on the parentheses term:
\(\begin{gathered} 2\cdot\frac{1}{5}-2\cdot\frac{2}{5}w+6w=-36 \\ \frac{2}{5}-\frac{4}{5}w+6w=-36 \\ \frac{2}{5}+\frac{26}{5}w=-36 \end{gathered}\)Subtract 2/5 to both sides of the equal sign:
\(\begin{gathered} \frac{2}{5}-\frac{2}{5}+\frac{26}{5}w=-36-\frac{2}{5} \\ \frac{26}{5}w=-\frac{182}{5} \end{gathered}\)Multiply both sides by the reciprocal of 26/5
\(\begin{gathered} (\frac{26}{5}\cdot\frac{5}{26})w=(-\frac{182}{5})(\frac{5}{26}) \\ w=-7 \end{gathered}\)Once you determine the value of w, you can calculate the value of v
\(\begin{gathered} v=\frac{1}{5}-\frac{2}{5}w \\ v=\frac{1}{5}-\frac{2}{5}(-7) \\ v=\frac{1}{5}+\frac{14}{5} \\ v=\frac{15}{5}=3 \end{gathered}\)The solution of the equation system is w=-7 and v=3
Plz help. I dont know how to solve this plz.
Answer:
its 0,6
Step-by-step explanation:
you just move however much it asks
Answer:
(0,6)
Step-by-step explanation:
your basically imagining that your moving that point following the directions in the word problem. go left 3 times, go up 2 times.
What is the probability that student A choses yellow and student b choses yellow from their skittles at the same time
Gabriel multiplied a number by 5 instead of 3. The answer that he got was
12 more than the correct answer. What was the original number?
Answer:6
Step-by-step explanation:
The original number that was multiply by 5 instead of 3 is 6.
What is the orignal number?The equation that can be used to represent the informatioin in the question is:
5x - 3x = 12
Where x is the original number
In order to determine the value of x, take the following steps
Combine similar terms: 2x = 12
Divide both sides by 2
x = 6
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help me please hhhhhjjkk
Answer:
x=11
Step-by-step explanation:
This is an exterior angle theorem question.
To answer this question, you must know what the exterior angle theorem is:
An exterior angle of a triangle is equal to the sum of the two opposite interior angles. (not my definition)
So first, you need to add the two opposite interior angles.
3x+8+2x+9 is equal to 5x+17.
Then, you make an equation setting 5x+17 equal to the exterior angle.
5x+17 = 8x-16.
To solve this equation, first add 16 on both sides
→5x+33 = 8x
Then, subtract 5x on both sides
→ 33 = 3x
Finally, divide both sides by 3 to get x=11
A 0.60-kg basketball is dropped out of a window that is 6.1mabove the ground. The ball is caught by a person whose handsare 1.5m above the gound.1. How much work is done on e the ball by its weight?What is the gravitational potential energy of the basketball,relative to the ground, when it is ... 2. released and 3. caught?4. How is the change (PEf- PE0) in the ball'sgravitational potential energy related to the workdone by its weight?
The work that gravity does;
W = F.S = mgΔh
In light of the fact that gravity points downward and that displacement is also downward, their angle is 0 and their cosine 1, respectively.
W = mgΔh
g = 9.8 m/s²
Δh = 4.6 m
m = 0.60 kg
W = 0.60 x 9.80 x 4.6
W = 2.7 J
The source of gravitational potential energy in relation to the ground is;
U = mgh
The release point therefore
Ug = mgh(0)
U0 = 0.60 x 9.8 x 6.1
U0 = 35.87 J
At the point of release
U(gf) = mgh(f)
U(gf) = 0.60 x 9.80 x 1.5
U(gf) = 8.820 J
Gravitational potential energy changes are;
ΔU(g) = U(gf) - U0
ΔU(g) = 8.820 J - 35.87 J
ΔU(g) = -27.05 J
Result, we can see that the work done through gravity is the opposite of how the gravitational potential energy has changed.
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NO LINKS!!! URGENT HELP PLEASE!!
1. If P dollars is deposited in a savings account that pays interest at a rate of r% per year compounded continuously, find the balance after t years. Round your answer to the nearest cent
P = 120
r = 2 1/2
t = 8
2. An investment of P dollars increased to A dollars in t years. If the interest was compounded continuously, find the interest rate. Round your answer to the nearest whole number
A = 4055
P = 1000
t = 20
______%
Answer:
1: the balance after 8 years is approximately $151.78.
2: is approximately 7%.
Step-by-step explanation:
1: The balance after t years with continuous compounding can be calculated using the formula:
B = Pe^(rt)
Where:
P = 120 dollars (initial deposit)
r = 2.5% = 0.025 (interest rate in decimal form)
t = 8 years
Substituting these values into the formula, we get:
B = 120e^(0.025*8) ≈ 151.78
Therefore, the balance after 8 years is approximately $151.78.
2: The interest rate can be found using the formula:
A = Pe^(rt)
Taking the natural logarithm of both sides and solving for r, we get:
r = ln(A/P) / t
Where:
A = 4055 dollars (final amount)
P = 1000 dollars (initial investment)
t = 20 years
Substituting these values into the formula, we get:
r = ln(4055/1000) / 20 ≈ 0.0774
Converting to a percentage and rounding to the nearest whole number, we get:
r ≈ 7%
Therefore, the interest rate, if compounded continuously, is approximately 7%.
Answer:
1. $146.57
2. 7%.
Step-by-step explanation:
1.
The formula for continuous compounding is:
A = Pe^(rt)
Where:
A = the balance after t years
P = the principal amount
r = the annual interest rate (expressed as a decimal)
t = the time in years
To use this formula, we first need to convert the annual interest rate to a decimal:
r = 2 1/2 = 2.5%
r = 2.5/100 = 0.025
Now we can plug in the values:
A = 120e^(0.025*8)
A ≈ $146.57
Therefore, the balance after 8 years is approximately $146.57
2.
The formula for continuous compounding is: A = Pe^(rt)
Where:
A = the balance after t years
P = the principal amount
r = the annual interest rate (expressed as a decimal)
t = the time in years
We can rearrange this formula to solve for the interest rate:
r = ln(A/P)/t
Where ln represents the natural logarithm.
Now we can plug in the given values:
r = ln(4055/1000)/20
r ≈ 0.069or 7.1%
Therefore, the interest rate, rounded to the nearest whole number, is 7%.
On a map, 1 inch equals 25 miles. Two cities are 3 inches apart on the map. What is the actual distance between the cities?
Answer:
75 Miles apart
Step-by-step explanation:
I = inches on a map
I=25
3I=75
75 miles apart