At Pizza Pi, 32% of the pizzas made last week had extra cheese. If 64 pizzas had extra cheese, how many pizzas in all were made last week?

The ponderal index cannot be computed without the value of the constant "a" in the formula. Therefore, the ponderal index for a person who is 76 inches tall and weighs 192 pounds cannot be determined.

To compute the ponderal index, we need the formula and the value of the constant "a."

a) The formula for the ponderal index is given as I = a, where I represents the ponderal index and a is a constant. However, the value of the constant "a" is missing in the provided information. Without knowing the value of "a," we cannot compute the ponderal index for a person who is 76 inches tall and weighs 192 pounds.

b) Similarly, without knowing the value of the constant "a," we cannot determine the weight of a man who is 77 inches tall and has a ponderal index of 11.56.

To compute the ponderal index or determine the weight, we need the specific value of the constant "a" in the given formula.

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Answer:

y = -5/4x - 5

Step-by-step explanation:

Answer:

30%

Step-by-step explanation:

Answer:

well,

Step-by-step explanation:

as you see.....uhhh.....hmmmm.....if you first a _________________________________

Answer:

- 1 -5 \sqrt(2) + 12i

Hoped I helped

The correct graph would be a straight line with a slope of 45 and passing through the origin (0, 0).

We have,

The graph that models the cost, y, in cents of making x minutes of international calls would be a linear graph, as the cost is directly proportional to the number of minutes.

The equation of the linear graph would be:

y = 45x

Here, y represents the cost in cents, and x represents the number of minutes.

Therefore,

The correct graph would be a straight line with a slope of 45 and passing through the origin (0, 0).

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Answer:

1.25m/h is the answer for the question

Answer:

\(d \approx 2.8\)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra II

Step-by-step explanation:

Step 1: Define

Point A (-3, 1)

Point B (-1, -1)

Step 2: Find distance d

Answer:  d = 2.83

Step-by-step explanation: The distance between AB rounded to the nearest tenth is 2.83

The equation of the line shown at the right is: (D) 4 x - 5 y = 15.

We can use the point-slope form of the equation of a line to determine the equation of the line shown on the right. The slope of the line can be determined using two points (x₁, y₁) and (x₂, y₂), and then the slope-intercept equation can be used to determine the equation of the line. x₁, y₁) = (-2, 1)(x₂, y₂) = (2, -1)

The slope of the line is given by:Therefore, the slope of the line is -2/4 = -1/2.Then we can use point-slope form to determine the equation of the line.Using point-slope form: y - y₁ = m(x - x₁)

Where m is the slope and (x₁, y₁) is any point on the line.

Substituting values: y - 1 = (-1/2)(x - (-2))y - 1 = (-1/2)(x + 2)y - 1 = (-1/2)x - 1

The equation of the line is: y = (-1/2)x - 1 + 1y = (-1/2)x

The equation can also be rewritten in the standard form Ax + By = C by multiplying both sides by -2. Therefore, the equation of the line is: D) 4x - 5y = -2

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Answer:

1.25 for each can

Step-by-step explanation:

Answer: $1.25 per can of tuna

Hope this helps :)

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Answer:

A

Step-by-step explanation:

The coordinate of the centroid of the given triangle will be at (-2.33,5).

A triangle is a 3-sided shape that is occasionally referred to as a triangle. There are three sides and three angles in every triangle, some of which may be the same.

The given triangle with vertices has been drawn.

The midpoint of H( – 6, 3) and F(1, 5) will be as,

x = (-6 + 1)/2 = -2.5

y = (3 + 5)/2 = 4 so D(-2.5,4)

The coordinate of the centroid will intersect 2:1 of the median from the vertex side.

Thus by intercept formula,

x = (2 × -2.5 + 1 × -2)/(2 + 1) and y = (2 × 4 + 1 × 7)/(2 + 1)

x = -2.33 and y = 5

So the coordinate of vertices will be (-2.33,5).

Hence "The specified triangle's centroid's coordinate will be at (-2.33,5)".

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Answer:

85.7 ounces.

Step-by-step explanation:

428.5/5 = 85.7

Therefore, Ms. Emily put 85.7 ounces of pretzels into each bowl.

Answer:

85.7 ounces

Step-by-step explanation:

428.5 ounces ÷ 5=85.7 ounces

Answer:

232

Step-by-step explanation:

please mark as brainliest! i need only one more.

A=2(wl+hl+hw) is the formula

Answer:

y=​2.5

Step-by-step explanation:

4.4=16.9−5y

Switch sides

16.9−5y=4.4

Subtract 16.9 from both sides

16.9−5y−16.9=4.4−16.9

Simplify

−5y=−12.5

Divide both sides by −5

−5y/−5 =−12.5​/−5

y=​2.5

Answer:

it's b extra words. extra words. extra words. extra words

Step-by-step explanation:

I took the test

Answer:

1. 65 coins

2. 79 - (23 + 22 + 20) = n

Step-by-step explanation:

You can use the expression 23 + 22 + 20 to get the amount of coins that are not nickles. And for two? Try it yourself.

Hope this helps. Have a nice day.

Answer:

Disagree

Step-by-step explanation:

Yes, it can be important to look at the increase of wage while working, but that should not be the MOST important thing to look for. In other words, you want to make sure that you are mentally and physically healthy and happy at this job. It will do no good to work as a sluggish and sad worker.

Feelings are just as important, if not more, as Money!

Hope this helps, Have a good one.

A linear inequality to represent how many hours, h, Regina will have to babysit before she has enough money to buy the Oculus is,

10h + 250 ≥ 400.

Inequality is a relation that compares two numbers or other mathematical expressions in an unequal way.

The symbol a < b indicates that a is smaller than b.

When a > b is used, it indicates that a is bigger than b.

a is less than or equal to b when a notation like a ≤ b.

a is bigger or equal value of an is indicated by the notation a ≥ b.

Given, The Oculus costs $400.

Regina has already saved $250, and she earns $10 an hour babysitting on the weekends.

Assuming no. of hours to be h.

∴  A linear inequality to represent how many hours, h, Regina will have to babysit before she has enough money to buy the Oculus is,

10h + 250 ≥ 400.

10h ≥ 150.

h ≥ 15

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The first condition to satisfy the principle of mathematical induction is "the statement is true for the natural number 1".

Use the principle of mathematical induction to show that the given statement is true for all natural numbers n:

1. 9 + 2.10 + 3.11 + … + n(n + 8) = n/6(n + 1)(2n + 25)To prove: 9 + 2.10 + 3.11 + … + n(n + 8) = n/6(n + 1)(2n + 25) is true for all natural numbers.

The first step is to check for the base case.

When n = 1LHS = 9 + 2.10 = 29RHS = 1/6(2 x 1 + 25) = 27/6 = 9/2

The LHS is equal to RHS when n = 1.

Let us assume that the equation is true for n = k.i.e., 9 + 2.10 + 3.11 + … + k(k + 8) = k/6(k + 1)(2k + 25)

If we add (k + 1)(k + 9) to both sides of the equation, then we get,

9 + 2.10 + 3.11 + … + k(k + 8) + (k + 1)(k + 9) = k/6(k + 1)(2k + 25) + (k + 1)(k + 9)

LHS: We can write the above equation as,

9 + 2.10 + 3.11 + … + k(k + 8) + (k + 1)(k + 9)= 1/6[(6k² + 65k + 198) + 6(k + 1)(k + 9)](simplifying the above expression)

RHS: Substituting n = k + 1 in the RHS expression,

we get(k + 1)/6(k + 2)(2k + 27)(simplifying the above expression)

Since the LHS = RHS, the equation is true for n = k + 1.

Therefore, by mathematical induction, 9 + 2.10 + 3.11 + … + n(n + 8) = n/6(n + 1)(2n + 25) is true for all natural numbers n.

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Answer:

RQP

Step-by-step explanation:

i think RQP(not sure)

Answer:

B

Step-by-step explanation:

The area of a triangle is half the product of the length of the base and the height of the triangle. In this case, this would be 3*22/2=3*11=33 square units, or answer choice B. Hope this helps!

The area of the triangle below is 33 sq. units

The steps are as follow:

Area of triangle = (1/2) x b x h

where;

b = base of triangle = 22 units

h = height of triangle = 3 units

Area of triangle = (1/2) x 22 x 3

Area of triangle = 11 x 3

Area of triangle = 33 sq. units

So , The area of the triangle below is 33 sq. units

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Answer:

Classification by Angles: Obtuse

Classification by Sides: Scalene

Step-by-step explanation:

    ➜ This triangle has an obtuse angle, or an angle greater than 90°, so it is an obtuse triangle. This is the classification by angles.

    ➜ This triangle's sides are all different lengths, as shown by the three different angle measurements. This means this triangle is scalene, and scalene is the classification by sides.

The estimated winners' prize in 2040, assuming the same rate of increase per year, is approximately $54,680,580,063,400.

The initial value is $150, and the final value is $1,163,000. The number of years between 1895 and 2007 is 2007 - 1895 = 112 years.

Using the formula for percentage increase:
Percentage Increase = [(Final Value - Initial Value) / Initial Value] * 100
= [(1,163,000 - 150) / 150] * 100
= (1,162,850 / 150) * 100
= 775,233.33%

Therefore, the winners' check increased by approximately 775,233.33% over the period from 1895 to 2007.

To estimate the winners' prize in 2040, we assume the same rate of increase per year. We can use the formula:
Future Value = Initial Value * (1 + Percentage Increase)^Number of Years

Since the initial value is $1,163,000, the percentage increase per year is 775,233.33%, and the number of years is 2040 - 2007 = 33 years, we can calculate the future value:

Calculating this expression:
Future Value = 1,163,000 * (1 + 775,233.33%)^33

Using a calculator or computer software, we can evaluate this expression to find the future value. Here's the result:

Future Value ≈ $1,163,000 * (1 + 77.523333)^33 ≈ $1,163,000 * 47,051,979.42 ≈ $54,680,580,063,400

Therefore, based on the assumed rate of increase per year, the estimated winners' prize in 2040 would be approximately $54,680,580,063,400.

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Answer:

download graphing calc, it'll help u sm

Step-by-step explanation:

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Yes, there is sufficient evidence at the 0.05 level to support the company's claim that less than 34% of computer chips fail in the first 1000 hours of their use.

To determine if there is sufficient evidence to support the claim, we can perform a hypothesis test. Let's set up the null and alternative hypotheses:

Null hypothesis (H0): The proportion of chips that fail in the first 1000 hours is equal to or greater than 34%.

Alternative hypothesis (Ha): The proportion of chips that fail in the first 1000 hours is less than 34%.

We can use the sample data to calculate the test statistic and compare it to the critical value at the 0.05 significance level.

Given that the sample of 1200 computer chips revealed that 31% of the chips failed, we can calculate the test statistic using the formula for the z-score:

z = (p - P) / √(P(1-P) / n)

Where p is the sample proportion, P is the hypothesized proportion, and n is the sample size.

In this case, p = 0.31, P = 0.34, and n = 1200. Plugging in these values, we can calculate the test statistic.

After calculating the test statistic, we compare it to the critical value from the standard normal distribution. At the 0.05 significance level, the critical value for a one-tailed test is approximately -1.645.

If the test statistic falls below the critical value, we reject the null hypothesis and conclude that there is sufficient evidence to support the company's claim. Otherwise, if the test statistic is greater than the critical value, we fail to reject the null hypothesis.

Performing the calculations, we find that the test statistic is approximately -5.76, which is much lower than the critical value of -1.645. Therefore, we reject the null hypothesis and conclude that there is sufficient evidence to support the company's claim that less than 34% of computer chips fail in the first 1000 hours of their use.

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Answer:

Steak and Fish

Steak and Chicken

Fish and Chicken

Step-by-step explanation:

These are the possible choices:

Steak and Fish

Steak and Chicken

Fish and Chicken

You can double-check this by looking at each meat, and making sure it was paired with both other types of meat.

I Hope That This Helps! :)

Based on the given information, we need to determine if there is evidence to support the claim that the mean battery life exceeds 40 hours. The sample mean life of 40.5 hours and the standard deviation of 1.25 hours are provided. We'll conduct a hypothesis test with a significance level (α) of 0.05.

To test the claim, we'll set up the null and alternative hypotheses:

Null hypothesis (H₀): The mean battery life is equal to or less than 40 hours (μ ≤ 40).

Alternative hypothesis (H₁): The mean battery life exceeds 40 hours (μ > 40).

Next, we'll calculate the test statistic using the sample mean and standard deviation. Since the population standard deviation is known, we can use the Z-test. The test statistic (Z) is given by:

Z = (sample mean - population mean) / (population standard deviation / sqrt(sample size))

Z = (40.5 - 40) / (1.25 / sqrt(10))

Z ≈ 1.85

Using a Z-table or statistical software, we can find the critical Z-value for a one-tailed test at a significance level of 0.05. For α = 0.05, the critical Z-value is approximately 1.645.

Since the calculated Z-value (1.85) is greater than the critical Z-value (1.645), we have evidence to reject the null hypothesis. This suggests that the mean battery life does exceed 40 hours with a significance level of 0.05.

b) The probability of rejection area refers to the probability of obtaining a test statistic that falls into the critical region or the area of extreme values that lead to rejecting the null hypothesis.

In this case, we are conducting a one-tailed test to determine if the mean battery life exceeds 40 hours. The rejection region lies in the upper tail of the distribution. The critical value of the test statistic (Z) is approximately 1.645 for a significance level (α) of 0.05.

To find the probability of rejection area, we need to calculate the probability that the test statistic (Z) exceeds the critical value. This probability corresponds to the area under the standard normal distribution curve to the right of the critical value.

Using a Z-table or statistical software, we can find this probability. For α = 0.05, the probability of the rejection area is approximately 0.0322 or 3.22%.

Therefore, there is a 3.22% probability of obtaining a sample mean battery life greater than 40.5 hours, assuming that the null hypothesis (μ ≤ 40) is true. This probability is small, indicating that the observed mean battery life is unlikely to have occurred by chance alone, and it provides evidence in support of the claim that the mean battery life exceeds 40 hours.

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