One model of Earth's population growth is P(t)=64 /(1 + 11e^-0.8)where is measured in years since 1990, and Pis measured in billions of people. Which of the following statements are true?

A. In 1990, there were 5.33 billion people.

is increasing by a steady rate of 8 per

B. The population of Earth year

c. The carrying capacity of Earth is 64 billion people

D. The population of Earth will grow exponentially without bound

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5