Answer:
20 is the mean length of rainbows
Answer:
a) the varying densities are to be considered with respect to position
Step-by-step explanation:
the complete answer is found in the attachment
Answer:
x=4
Step-by-step explanation:
distribute 5 into (12+5x)
60+25x=20+35x
subtract 35x on both sides
60+25x-35x=20
60-10x=20
subtract 60 on both sides
-10x=-40
divide both sides by -10
x=4
hope this helps
Slope intercept form would be y=9/16x-9/16