Answer:
23
Step-by-step explanation:
To find the area of a circle you need to find the radius. You find the radius by dividing the diameter by 2. So in this case, the radius is 14. Multiply 14 by pi and square your answer for the area.

A scientist has collected the following data on the population of a bacteria colony over a thirty-minute period:
5 minutes: 78,000
10 minutes: 234,000
15 minutes: 657,000
20 minutes: 1,784,000
25 minutes: 5,040,000
30 minutes: 14,980,000
Which type of graph would be best to use to display the growth of the colony?
A.) a bar graph
B.) a circle graph
C.) a histogram
D.) a line graph

An bar graph suits the best in this type of study because we can easily understand the growth and decrease of that particular thing which is being studied.
Your answer would be 2,169.00
Answer:
The answer is A
Step-by-step explanation:
I draw a graph
Answer:
i dont have one but yeah
Step-by-step explanation: