3 years ago

If the weight of a package is multiplied by 4/5 the result is 30 pounds. Find the weight of the package

Mathematics

1 answer:

Archy [21]3 years ago

4 0

Answer:

weight * (4 / 5) = 30

weight * .8 = 30

weight = 30 / .8

weight = 37.5 pounds

Step-by-step explanation:

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A prism is completely filled with 1120 cubes that have edge lengths of 1/2 in. What is the volume of the prism?

DedPeter [7]

Answer:

Volume of the prism = 140 cubic inches.

Step-by-step explanation:

The edge length of the cube is 1/2 inches.

The volume of the cube is given by

$\text{Volume}=(\text{edge})^3\\\\V=(1/2)^3\\\\V=0.125$

Now, it has been given that there are 1120 cube is completely filled in the prism. Hence, we have to the multiply the volume by 1120.

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AleksAgata [21]

Answer:

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Step-by-step explanation:

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Which quadratic equation defines the function that has zeros at − 1/12 and 1/4 ?

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$\bf \begin{cases}
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\end{cases}
\\\\\\
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