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IrinaVladis [17]

3 years ago

12

Sandra, Robert and some other friends had a total of $73. Sandra spent $28 on videos and Robert spent $14 on videos.How much mon

ey did the group have after Sandra and Robert bought the videos?

1 answer:

zloy xaker [14]3 years ago

4 0

The group will have 73-28-14 = 31 dollars will be lefy

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Answer:

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Step-by-step explanation:

Given:

Side lengths of cube = $\frac{1}{4} \ foot$

The part of the truck that is being filled is in the shape of a rectangular prism with dimensions of 8 ft x 6 1/4 ft x 7 1/2 ft.

Question asked:

What is the greatest number of packages that can fit in the truck?

Solution:

First of all we will find volume of cube, then volume of rectangular prism and then simply divide the volume of prism by volume of cube to find the greatest number of packages that can fit in the truck.

$Volume\ of\ cube =a^{3}$

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$=8\times\frac{25}{4} \times\frac{15}{2} \\=\frac{3000}{8} =375\ cubic\ foot$

The greatest number of packages that can fit in the truck = Volume of prism divided by volume of cube

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Thus, the greatest number of packages that can fit in the truck is 24000 pieces.

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