Use scientific notation to perform the following operations. Leave your answer in scientific notation.(3 × 102) + (2 × 101)
A. 5 × 102
B. 3.2 × 102
C. 5 × 101
D. 3.2 × 103
Answer: B
Mathematics
You might also like to view...
Simplify the exponential expression. Assume that variables represent nonzero real numbers.(-4)3
A. -64 B. 64 C. 12 D. -12
Mathematics
Provide an appropriate response.Suppose that $1000 is invested for 5 years at 4% interest, compounded annually. In what year will the most interest be earned? Why?
What will be an ideal response?
Mathematics
Solve the problem.John earns $14.86/hour. If he works 15 hours, how much will he earn?
A. $222.91 B. $224.00 C. $222.90 D. $223.00
Mathematics
Add.
A. 279.508 B. 279.498 C. 279.608 D. 279.598
Mathematics