Hi there!

Since the total weight the box can hold is 8 pounds, and she filled up 2/4:

8 * 2/4 = 4

There were 4 pounds in the box.

Hope this helps!

8 0

3 years ago

A trapezoid has base lengths of 3 yards and 10 yards and a height of 2.5 yards. What is the area of the trapezoid? 1. 32.5 yd2 2

riadik2000 [5.3K]

The answer is 16.25 yd2

3 0

3 years ago

An above-ground swimming pool in the shape of a cylinder has a diameter of 18 feet and a height of 4.5 feet.If the pool is fille

Furkat [3]

Answer:

The volume of the water in the pool is 1,017 cubic feet

Step-by-step explanation:

we know that

The volume of a cylinder is equal to

$V=\pi r^{2} h$

we have

$r=18/2=9\ ft$ ----> the radius is half the diameter

Remember that

$1\ ft=12\ in$

$6\ in=6/12=0.5\ ft$

To find out the height of the water, subtract 0.5 feet from the height of the swimming pool

$h=4.5-0.5=4\ ft$

assume

$\pi =3.14$

Find the volume of the water

$V=(3.14)(9^{2})(4)$

$V=1,017\ ft^3$

3 0

3 years ago