Express the number in scientific notation.29,000,000,000
A. 2.9 × 10-9
B. 2.9 × 1010
C. 2.9 × 10-10
D. 2.9 × 109
Answer: B
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Find the perimeter.
A. 25 ft B. 30 ft C. 39 ft D. 31 ft
Solve the problem.Consider a retirement savings account where the monthly contribution is $125 for the first 10 years, is increased to $225 for the next 10 years, and then is increased once again to $400 for the last 15 years. The APR is always 6.6% compounded monthly. What is the value of the account at the end of 35 years? Round your answer to the nearest cent.
A. $331,896.77 B. $293,477.39 C. $334,435.86 D. $337,712.53 E. $328,620.10
Provide an appropriate response.A rectangular room measures 15 ft by 20 ft. How many square feet are in the room?
A. 300 ft2 B. 70 ft2 C. 300 ft D. 70 ft
Test the series for convergence or divergence.