Perform the indicated computation. Write the answer in scientific notation.(2 × 10-4)(3.2 × 10-7)
A. 6.4 × 1028
B. 6.4 × 10-11
C. 6.4 × 10-10
D. 64 × 10-11
Answer: B
Mathematics
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Solve.
= 6h
A. h = 
B. h = 14
C. h = 10
D. h = 2
Mathematics
Solve the problem.Based on the 2000 U. S. Census, Florida had a standard quota of 24.776. What percent of the U.S. population lived in Florida in 2000? (Use the fact that the House of Representatives has 435 seats.)
A. 5.2% B. 5.7% C. 5.4% D. 10.8% E. 17.6%
Mathematics
Find the greatest common factor of the numbers.12, 16, 20
A. 1 B. 8 C. 4 D. 12
Mathematics
Solve the equation. Express radicals in simplest form.x2 = 64
A. {32} B. {8} C. {-9, 9} D. {-8, 8}
Mathematics