The answer is 1/r to the power of 9
Answer:
c a expression never has a equal sign
For this case, what you need to know is that to model this problem, you must use equations of the potential type:
y = A * (b) ^ t
Where:
A: initial population.
b: growth rate.
t: time.
Substituting values we have:
y = 15200 * (1.02) ^ t
After 10 years we have:
y = 15200 * (1.02) ^ 10
y = 18529
Answer:
An equation to model of the population growth is:
y = 15,200 ∙ 1.02 ^ x
the population after 10 years is:
about 18,529
If John bought 2 horses at 20,000 each, that means he spent $40,000 in total, because 2 x 20,000 is 40,000.
