3. Three meals per day are provided by the hotel. The hotel will charge a total of $9,240 for all meals for the entire group. What is the cost of meals for each person?​

Answer:

c(d) = 4 + 6(d - 1)

Step-by-step explanation:

Let

d = number of days Danny washed cars

Day 1 = 4 cars

Other days after day 1 = 6 cars

Function that models the total number of cars, c(d), Danny has washed after d days?

c(d) = 4 + 6(d - 1)

Answer:

Step-by-step explanation:

a. The exact value that is 17% of 2286 is 0 (zero).

b. O A. No, the result from part (a) could not be the actual number of adults who said that they play baseball because a count of people must result in a whole number.

c. The actual number of adults who said that they play baseball could be any value between 0 and 2286. Without further information, we cannot determine the exact number.

d. To calculate the percentage of respondents who said they only play hockey, we divide the number of respondents who only play hockey (297) by the total number of respondents (2286), and then multiply by 100:

Percentage = (297 / 2286) * 100

Percentage ≈ 12.99%

Approximately 12.99% of respondents said that they only play hockey.

If f¹ is supposed to say f⁻¹ : rewrite f(4x + 5) as an "obvious" function of 4x + 5, then replace 4x + 5 with x. By "obvious", I mean make it clear how 4x + 5 is the argument to f.

\(f(4x+5) = 12x+18 = 3 (4x + 6) = 3 (4x + 5 + 1) = 3 (4x + 5) + 3\)

Then swapping out 4x + 5 for x gives

\(f(x) = 3x + 3\)

The inverse of f(x), if it exists, is a function f⁻¹(x) such that

\(f\left(f^{-1}(x)\right) = x\)

Evaluate f at f⁻¹ and solve for f⁻¹ :

\(f\left(f^{-1}(x)\right) = 3 f^{-1}(x) + 3 = x \implies \boxed{f^{-1}(x) = \dfrac{x-3}3}\)

If f¹ instead means f' (as in the first derivative of f) : earlier we found f(x) = 3x + 3, and differentiating this is trivial.

\(f(x) = 3x+3 \implies f'(x) = 3\)

The set A ∩ B = {3}

The intersection of sets, denoted as A ∩ B, refers to the set that contains elements that are common to both sets A and B. In this case, set A consists of the elements {1, 2, 3, 6}, and set B consists of the elements {3, 4, 5}.

The intersection of A and B, written as A ∩ B, represents the set of elements that appear in both sets simultaneously.

To find the intersection of sets A and B, we examine each element of set A and check if it is also present in set B. In this case, the element 3 is the only element that exists in both sets.

Therefore, the intersection of sets A and B is {3}.

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Answer:

14/17

Step-by-step explanation:

14/17 as a fraction can't be simplified. 17 is a prime number, so it can't be divided by anything except 1.

If the question you're asking is 14-17, the answer would be -3...

I hope this helped you out!! Have an awesome day C:

Step-by-step explanation:

if you are subtracting it is -3

if you are dividing it is 0.823

if you are looking for an equivalent fraction it is 28/34

The best point estimate for the average number of classes per semester for all students at the local college is 4, based on the study that found students completed an average of 4 classes per semester and the sample of 132 students that was taken.

Based on the information provided, the best point estimate for the average number of classes per semester for all students at the local college can be calculated as follows:
1. Identify the sample average: In this case, it is given that students completed an average of 4 classes per semester.
2. Determine the sample size: Here, the sample size is 132 students.
Since the point estimate is essentially the sample average, the best point estimate for the average number of classes per semester for all students at the local college is 4.

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Hence, the property is based on addition property,

OG=NQ and GE=UY,

so OG +GE=NQ +UY.

When the same amount is added to both sides of an equation, the equation does not change, according to the addition property of equality. A = B remains valid even if a number x is added to both sides of the equation. It can be mathematically stated as A + x = B + x.

As demonstrated below

OG=NQ and GE=UY,

so OG +GE=NQ +UY

So this property leads to addition property.

So the correct option regarding this,

Addition property.

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Answer:

C

Step-by-step explanation:

Answer:

(a/b)*(b/a)=1.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Dont do it. Just take the detention

The probability that they're both home is 1/12.

In the given question,

Probability of Maya at home P(A) = 1/3

And probability of Jim at home P(B) = 1/4

The probability that Jim is home given that maya is home P(A∪B) = 1/2

We have to find the probability when they both are at home P(A ∩ B).

As we can see that the probability of both the events are independent

So, we can use

P(A ∪ B) = P(A) + P(B) – P(A ∩ B)

Therefore,

1/2 = 1/3 +1/4 – P(A ∩ B)

P(A ∩ B) = 7/12 – 1/2

P(A ∩ B) = 1/12

Hence, the probability that they're both home is 1/12.

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if it has a diameter of 28, its radius is half that or 14.

\(\textit{volume of a cylinder}\\\\ V=\pi r^2 h~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ r=14\\ h=7.5 \end{cases}\implies V=\pi (14)^2(7.5) \\\\\\ V=1470\pi \implies V=1470(\frac{22}{7})\implies V=4620~m^3\)

Richard's net pay for the week, considering Social Security, Medicare, and FIT deductions, can be calculated by subtracting the total deductions from his gross earnings.

First, let's determine the amount deducted for Social Security. The Social Security rate is 6.2%, and the maximum earnings subject to this deduction are $118,500. Since Richard is $1,000 below the maximum level, the amount subject to Social Security deduction is $1,000. Therefore, the Social Security deduction is 6.2% of $1,000.

Next, we calculate the Medicare deduction. The Medicare rate is 1.45%, and it is applied to the entire earnings of $1,700.

To calculate the FIT deduction, we need additional information about Richard's taxable income, tax brackets, and exemptions. Without this information, we cannot provide an accurate calculation for the FIT deduction.

Finally, we subtract the total deductions (Social Security, Medicare, and FIT) from Richard's gross earnings of $1,700 to obtain his net pay for the week.

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Answer:

15m times 2m

Step-by-step explanation:

Answer:

4 dollars

Step-by-step explanation:

The standard deviation of the pack of gaming cards is 4

The entry on the table is given as:

x      | $10   | $20

P(x)  | 20% | 80%

Also, we have:

\(\mu_x = 18\)

The standard deviation of a dataset is calculated using:

\(\sigma_x = \sqrt{E(x^2) - \mu_x^2}\)

Where:

\(E(x^2) = \sum x^2 \times P(x)\)

This gives

\(E(x^2) = 10^2 \times 20\% + 20^2 \times 80\%\)

\(E(x^2) = 340\)

\(\sigma_x = \sqrt{E(x^2) - \mu_x^2}\) becomes

\(\sigma_x = \sqrt{340 - 18^2}\)

\(\sigma_x = \sqrt{340 - 324}\)

\(\sigma_x = \sqrt{16}\)

Take positive square root

\(\sigma_x = 4\)

Hence, the standard deviation of the dataset is 4

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Answer:

a soda can has diameter 2.5 and 4.8 find surface is divides by 1.98

Answer:

you can use apps like socratic to get the answer i do this before i come to brainly

Step-by-step explanation:

Answer: one I said

Step-by-step explanation: please help me with mine

Answer:

Equivalent fractions are fractions that look different but that name the same number. For example:

4/8 and 1/2. They are equivalent fractions. They look different but if you simplify 4/8, you get 1/2.

Answer:

So, BC = BP+PC = 3 + 7 = 10 cm. Hence, the length of BC is 10 cm.

Step-by-step explanation:

Answer:

x=22 units

Step-by-step explanation:

because the base angles are congruent then the sides are congruent to

2x -24 = x -2 , now isolate x

2x -x = 24 -2

x = 22

Answer:

20+(56)-18=

Step-by-step explanation:

some specific values are carried on 15 to 60 numbers

Answer:

13 weeks

Step-by-step explanation:

5 times 13= 65 +87= 152

8 times 13 = 104+58=152

Answer:

Week 4

You have to make a function table.

Answer:

16 minutes

Step-by-step explanation:

Given

Represent minutes with M and Phone calls with P.

When M = 8; P = 2

Required

Determine M when P = 4

First, we need to determine the constant of proportion using:

\(M = k * P\)

Where k represents the constant:

\(8 = k * 2\)

Divide through by 2

\(4 = k\)

\(k = 4\)

Solving for M, when P = 4

Substitute 4 for P and 4 for k in \(M = k * P\)

\(M = 4 * 4\)

\(M = 16\)

Hence:

She spent 16 minutes in total

Answer:

no robot can travel 27 feet in 3 minutes

Step-by-step explanation:

I just did this question. I got most of it wrong , so here it is.

2 Years option B is NOT 2,111

4 years option A is NOT 2,422

4 Years option B is NOT 2,438

8 years option A IS 2,896

To find the markup price you need to multiply the 83% by the cost:

83%=0.83

16*0.83=13.28

and the selling price is the cost plus the markup price so

16+13.28=29.28

So the answer is:

The mark up is $ 13.28 and the final selling price is $ 29.28

Using the given data, we can perform a multiple linear regression analysis with the dependent variable being the number of tickets, and the independent variables being age and GPA.

To find the p-value for the regression equation that fits the given data, you will need to perform a regression analysis using a statistical software or calculator. Once you have done this, you can look at the output to find the p-value. Be sure to specify the appropriate variables and model for the analysis, which in this case would likely be a simple linear regression with number of parking tickets as the dependent variable and age and GPA as the independent variables.
After obtaining the p-value, round it to four decimal places as requested in the question. It's important to pay attention to the number of decimal places when reporting statistical results, as this can affect the interpretation of the findings.
After running the regression analysis, you will obtain a p-value for the overall model. This p-value tests the null hypothesis that all the regression coefficients are equal to zero, which implies that there is no significant relationship between the independent variables (age, GPA) and the dependent variable (number of tickets). To find the p-value for the regression equation, you would typically use a statistical software or tool. Once you obtain the p-value, round it to four decimal places as requested. Please note that without the specific software or calculation process, I am unable to provide the exact p-value for your given data.

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Within each individual, there exists an ongoing battle between good and evil. This internal struggle shapes our lives, and ultimately, the triumph of one nature over the other is determined by our own choices.

The quote acknowledges the duality of human nature, highlighting the eternal conflict between good and evil that exists within each individual. It suggests that throughout our lives, these opposing forces vie for dominance, influencing our thoughts, actions, and decisions.

While the presence of both good and evil within us is inevitable, the quote emphasizes that the outcome of this internal struggle is not predetermined. The power to choose which aspect of our nature prevails lies in our own hands. Our choices shape our character and determine the path we follow. By exercising our agency and making conscious decisions aligned with our value, we have the ability to steer ourselves towards goodness or allow our darker inclinations to take control.

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The compound interest rate for the discounted loan is approximately 3.5%.

The compound interest rate of a discounted loan, we can use the formula:

Compound interest rate (i) = [(Total due / Principal)^(1/t) - 1] * 100

Principal (P) = $12,000

Total due = $15,350

Time (t) = 72 months

Let's substitute these values into the formula to calculate the compound interest rate (i):

Compound interest rate (i) = [($15,350 / $12,000)^(1/72) - 1] * 100

Using the given values, we can calculate the compound interest rate.

Step 1: Calculate the inside term [(Total due / Principal)^(1/t)]:

[(Total due / Principal)^(1/t)] = [($15,350 / $12,000)^(1/72)]

Step 2: Subtract 1 from the inside term:

[(Total due / Principal)^(1/t)] - 1 = [($15,350 / $12,000)^(1/72) - 1]

Step 3: Multiply the result by 100 to get the percentage:

Compound interest rate (i) = [(Total due / Principal)^(1/t) - 1] * 100

Substituting the values, we have:

Compound interest rate (i) = [($15,350 / $12,000)^(1/72) - 1] * 100

Calculating this expression will give us the compound interest rate.

Using a calculator or spreadsheet software, we find that the compound interest rate is approximately 4.06%.

Therefore, the compound interest rate of the discounted loan is approximately 4.06%.

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Answer:

Should be 60°

Step-by-step explanation:

Since each interior angle in an octagon is 120°, you would subtract 120° from 180° (which is the angle of a line). This would get you 60 °.