The population of a town was 915 in 1970. The population has been growing at a rate of 21% each year. What is the population of the town in the year 1995? Round your answer to the nearest whole number.
A= P(1 + r)

there is no grid

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,