Add.34 + 21
A. 54
B. 56
C. 55
D. 13
Answer: C
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Solve.The value of a particular investment follows a pattern of exponential growth. You invested money in a money market account. The value of your investment t years after your initial investment is given by the exponential growth model A = 1400e0.059t. When will the account be worth $2381?
A. 10 years after the initial investment B. 9 years after the initial investment C. 8 years after the initial investment D. 11 years after the initial investment
Solve.In a biology class, six students took a test. Their scores are recorded in the following table. 
What was the average score on the test?
A. 65 B. 64 C. 69 D. 61
The bar graph shows the times it took five men to run a mile. Use the table to answer the question. 
Randy ran a mile in how much less time than Graham ran a mile?
A. 0.66 min B. 0.56 min C. 0.36 min D. 1.13 min
Write with positive exponents. Simplify if possible.243-4/5
A. - 
B. not a real number
C. 81
D. 