Two cars travel in the same direction along a straight highway, one at a constant speed of
51 mi/h and the other at 76 mi/h.
Assuming they start at the same point, how
much sooner does the faster car arrive at a
destination 14 mi away?
Answer in units of min.
part 2 of 2
How far must the faster car travel before it
has a 12 min lead on the slower car?
Answer in units of mi.

How do hydroponic plants differ from nonhydroponic plants? a.) hydroponic plants can grow in a dryer soil. nonhydroponic plants grow in moist soil. b.) hydroponic plants grow on other plants and are known as air plants. nonhydroponic plants do not grow on other plants. c.) hydroponic plants can only grow in rain forests. nonhydroponic plants cannot grow in rain forests. d.) hydroponic plants are grown without soil. nonhydroponic plants are grown in soil.

Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.

Why are graphs useful when interpreting data