The volume of a rectangular box is 1.0 ft. What is the length if the width is 1.0 ft and the height is 1.5 ft?

Volume of a rectangular box= length × width × height

Volume = 1.0 ft

height = 1.5ft

width = 1.0ft

length = ?

1= 1×1.5 × l

l= 1/1.5

l = 0.667ft

length = 0.667ft

Hope this helps

L =.67 ft

Explanation:

To find the length we can use the volume of a rectangle equation:

Given:

V = 1.0 ft

W = 1.5 ft

H = 1.5 ft

Find:

Length

We can rearrange the equation above to look like this:

Then plug in the numbers

Solve

answer: c. the experiment shows that the red substance experienced a chemical change.

explanation: chemical change is the change in which chemical composition of the substance changes. physical change is the change in which there is no change in chemical composition.

chemical changes are accompanied by following changes:

a) precipitate formation

b) energy is released or absorbed

c) formation of bubbles

d) change in color

as it is given that the red color has disappeared and there is production of gas, it means the red substance has undergone a chemical change.

e