ASAP!! ILL GIVE BRAINLEST In any given pair of similar three dimensional figures, if the ratio of the sides is a:b, then the ratio of
the surface areas is...

A:B
A^3:B^
A^-1:B^-1
A^2:B^2

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?