Pedro wants to walk from the historic village to the science center. Then he will walk from the science center to the museum. If he walks at a speed of 2
7
10
miles per hour, how long will it take him?

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

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