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3 years ago

11

Jessica saw Kevin and Abby at Taco Bell and decided she wanted to go to She has $12, and want to order two soft tacos and four b

urritos Can Jessica buy this with the money she has? Explain.

1 answer:

wel3 years ago

4 0

Answer:

it depends on how much the tacos are-

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A piece of string is 5 5/8 inches long. How much should Lena cut off to make it 3 1/2 inches long?

solong [7]

Answer:

2 1/8 inches

Step-by-step explanation:

First, we make the fractions into improper fractions:

5 5/8 = 45/8

3 1/2 = 7/2

Now we make them to have the same denominator

7/2 = 28/8

Now we substract

45/8 - 28/8 = 17/8

17/8 = 2 1/8 inches

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4 years ago

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An exercise ball contains 4000 cubic inches of air when fully inflated. Write and graph a cubic function to model this situation

juin [17]

Answer:

r = 9.8475 in

Step-by-step explanation:

We assume that the ball is spherical.

The volume of a spherical ball is:

$V = \frac{4}{3}\pi r ^ 3$

We know that:

$V = 4000in ^ 3\\4000 = \frac{4}{3}\pi r ^ 3$

Then

$r ^ 3 = \frac{3*4000}{4(\pi)}\\\\r = \sqrt[3]{\frac{3*4000}{4(\pi)}}\\\\r = 9.8475in$

Below is the graph of the cubic function

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3 years ago

How too work this out

Oduvanchick [21]

Answer:

x = 4

Step-by-step explanation:

$\frac{7 + 2x}{3} = 5$

Multiply both sides of the equation by 3

7 + 2x = 15

Subtract 7 from both sides of the equation

2x = 8

Divide both sides of the equation by 2

x = 4

Hope this helps :)

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3 years ago

Sean buys 5 packages of fish. there's 7/8 pounds of fish in each package. what is the total weight in pounds of fish that sean b

ehidna [41]

5packages*7/8pounds=35/8 or 4 3/8 or 4.375 pound of fish

Answer=4 3/8 pounds of fish

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4 years ago

The table shows a schedule of Mr. Kirov’s plan for paying off his credit card balance.

Andreas93 [3]

Answer:

Just took the quiz, answer is 6.

Step-by-step explanation:

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4 years ago

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