Identify and interpret the y-intercept. Write an exponential function that represents the population. Then estimate the population after 11 minutes. Round your answer to the nearest whole number.

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

Percent increase and decrease. original number: 45 new number: 18

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.