Select the correct answer from the drop-down menu. The size of a population, P, can be calculated with this equation.
P = Po(1 + r)
In the equation, Po represents the initial population size, rrepresents the population's growth rate, and t represents the time in years.
A population of frogs in a pond currently has 50 individuals and grows at a rate of 30 percent per year. It will take this
population approximately
years to double in size.

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Taina went to the toy store and spent $21.05 on a board game, $2.75 on coloring books, and $13.22 on a model airplane. about how much money did taina spend in the toy store?

Ahigh-altitude spherical weather balloon expands as it rises, due to the drop in atmospheric pressure. suppose that the radius r increases at the rate of 0.02 inches per second, and that r = 36 inches at time t = 0. determine the equation that models the volume v of the balloon at time t, and find the volume when t = 360 seconds. v(t) = 4π(0.02t)2; 651.44 in3 v(t) = 4π(36 + 0.02t)2; 1,694,397.14 in3 v(t) = four pi times the product of zero point zero two and t to the third power divided by three.; 4,690.37 in3 v(t) = four pi times the quantity of thirty six plus zero point zero two t to the third power divided by three.; 337,706.83 in3