Use scientific notation to perform the following operations. Leave your answer in scientific notation form.(2 × 108)(5 × 10-5)
A. 1.0 × 103
B. 1.0 × 104
C. 1.0 × 102
D. 0.0
Answer: B
Mathematics
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Prove the limit statement
(5x - 1) = 4
What will be an ideal response?
Mathematics
Multiply the polynomials.(x + 1)(x - 1)(5x - 8)
A. 5x3 - 18x2 + 21x - 8 B. 5x3 - 8x2 - 5x + 8 C. 5x3 + 2x2 - 11x - 8 D. 5x3 - 8x2 + 5x - 8
Mathematics
Compute the compound interest.Assume the cost of a car is $23,000. With continuous compounding in effect,find the number of years it would take to double the cost of the car at an annual inflation rate of 6.4%. Round the answer to the nearest hundredth.
A. 156.93 yr B. 10.83 yr C. 167.76 yr D. 1.57 yr
Mathematics
Perform the operation. Write the answer as a fraction in lowest terms.
+ 
A. 
B. 3
C. 
D. 1
Mathematics