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2 years ago

Rosena bought an 8 pack of donuts. The donuts cost $28.00 all together. What is the unit rate for the donuts in dollars?

Mathematics

2 answers:

san4es73 [151]2 years ago

3 0

Answer:

$3.50

Step-by-step explanation:

I hope this helps!

diamong [38]2 years ago

3 0

Answer:

$3.50 per Donut

Step-by-step explanation:

Well if the total cost is $28.00 and there were eight donuts, then out equation would be 8 x ____=28

So, 28/8=3.5

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Please please help me out!!!!!

Sliva [168]

Answer:

The answer to your question is: g(3) = 34

Step-by-step explanation:

Function g(x) = 4(x)² - 3(x) + 7

g(3) = 4(3)² - 3(3) + 7 substitution

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g(3) = 36 - 9 + 7

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3 years ago

A set of cards includes 24 yellow cards, 18green cards, and 18 blue cards. What is the probability that a card chosen at random

PSYCHO15rus [73]

Answer: 70%

Step-by-step explanation:

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3 years ago

The population mean annual salary for environmental compliance specialists is about $63 comma 500. A random sample of 31 specia

Nat2105 [25]

Answer:

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Step-by-step explanation:

From the question;

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Firstly, we calculate the z-score of $60,500

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3 0

3 years ago

PLEASE HELP

irina [24]

Answer:

$12\sqrt{3}$ feet

Step-by-step explanation:

In a 30-60-90 triangle, the ratios of the side lengths of the triangle is $1:\sqrt{3} :2$

Where 1 is the shortest leg, root(3) is the longer leg, and 2 is the hypotenuse.

First we can set x equals to the length of the original pole, and so the shorter leg has a length of x/3 and using the ratio of side lengths, we can find that:

$\frac{x}{3} * \sqrt{3} = \frac{\sqrt{3} x}{3} = 12$

Solving for x, we find that

$x=\frac{36}{\sqrt{3} } = \frac{36 * \sqrt{3} }{\sqrt{3} * \sqrt{3} } = \frac{36 \sqrt{3} }{3} = 12\sqrt{3}$

So the length of the original pole would be $12\sqrt{3}$ feet

If you found this answer helpful, please consider marking it as brainliest, or give it a thanks and a 5 star review. Thanks!

6 0

2 years ago

What is -1/6 multiplied by 6

Tems11 [23]

Answer:

$-1$

Step-by-step explanation:

<u>Step 1: Multiply </u>

$-\frac{1}{6} * \frac{6}{1}$

$-\frac{1*6}{6*1}$

$-\frac{6}{6}$

$-1$

Answer: The correct answer is -1

4 0

3 years ago