Question

A water storage tank will be made with a base shaped like the rectangle with length of 4ft and width of .5 ft. If the tank needs to hold 90 ft^3 of water, how many feet tall must it be?

Answer 1

`45` feet high

Explanation:

`"length"xx"width"xx"height"= "Volume"`

In this case
`4" ft."xx0.5" ft."xxcolor(blue)h" ft."=90" cubic ft."`

`rarr 2.0xxcolor(blue)h=90`

`rarr color(blue)h=45`