Suppose the growth of a population (in thousands) is represented by the expression 32 * 2.1^x where x represents the number of years since 2010. Evaluate the expression for they year 2015. Round to the nearest whole number.

A. 41
B. 1,307
C. 67
D. 622

Is it B or D??

B

A
D
B
A
B
C
A
C
B

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the answer is 1,307

1. 1/45

2. 9x^8y^12
3. 4 x 10^5
4. 5.76 x 10^14 miles
5. 9.1 x 10^-6
6. 1/2
7. Sometimes True
8. 64x^8y^11
9. 1.28r^2/ t^9
10. 1,307

Be Careful, Copy Answers.. Make Sure You Look At Your Test Before Answering. I Got My Answers From Mathway.

it’s 1,307 <33

that's a strange emoji., bet that was a fake Writer teacher

@...

IS 100% correct, just took the quiz rn, and receive ah 10/10.

what, no calculator?

Since 2015 is 5 years from 2010, you want to evaluate

32 * 2.1^5 = 1306.9

D should have been clearly wrong, since 2^5=32, so 32*32 = 1024 would be a good guess, though somewhat low.

Rose is right ! I got 10/10 ❗️❗️❗️

guys ROSE is correct

i promise, i was scared at first but its actually 100% person correct.