Answer: 28.26 inches
Step-by-step explanation: C = 2(pie)r or (pie)d
pie rounds to 3.14 the diameter is 9 in. soooooooo. 28.26 in. I don't know if this answer needs to be rounded by there. Have a great day. :)
Answer: B
Step-by-step explanation:
I did the quiz
Answer:

Step-by-step explanation:
we know that
The equation of a exponential growth function is given by

where
y is the population
x is the time in years since year 2015
a is the initial value
r is the rate of change
we have

substitute


In the year 2040 the value of x is equal to

substitute

What's next oh I also. like using ixl