Perform the indicated operation. Write the answer in scientific notation.(1.3 × 10-7)(1.7 × 10-5)
A. 2.21 × 10-12
B. 2.21 × 102
C. 3 × 1012
D. 2.21 × 1012
Answer: A
Mathematics
You might also like to view...
Use identities to find the exact value of the trigonometric function.Find cot ? if sec ? = 
and ? is in quadrant IV.
A. - 
B. -6
C. -
D. 6
Mathematics
Solve.-8x - 7 = 41
A. x = 1 B. x = 60 C. x = 56 D. x = -6
Mathematics
Solve the problem. Write ratios in lowest terms.Bob is 56 years old, and Susan is 35 years old. Find the ratio of his age to hers.
A. 
B. 
C. 
D. 
Mathematics
Find the perimeter.
A. 22,589 feet B. 452 feet C. 462 feet D. 353 feet
Mathematics