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Mathematics>Standard Multiple Choice

Read the following SAT test question and then click on a button to select your answer.

A social networking site started with a small number of users which increased by 10 % per month. When the number of users reached 95 thousand, the site had saturated its market and began losing users at a rate of 1000 per month. How many more users would there have been 3 months after the site saturated its market if the number of users had continued to grow by 10 % per month compared to the number of users decreasing by 1000 users per month?

A.22700
B.28400
C.31500
D.34400

答案和解析

答案：D

解析：

Choice D is correct.