Write in scientific notation.27,000,000
A. 2.7 × 106
B. 2.7 × 10-6
C. 2.7 × 10-7
D. 2.7 × 107
Answer: D
You might also like to view...
Use the factor theorem and tell whether the first expression is a factor of P(x).x; P(x) = 7x3 - 7x2 - 8x. Hint: Write x as x - 0.
A. no B. yes
Find the limit of the sequence if it converges; otherwise indicate divergence.an = 
A. 0
B. 
C. 1
D. Diverges
Solve the problem. Round to tenths where necessary.S(x) = -x3 + 6x2 + 288x + 4000, 4 ? x ? 20 is an approximation to the number of salmon swimming upstream to spawn, where x represents the water temperature in degrees Celsius. Find the temperature that produces the maximum number of salmon.
A. 12°C B. 8°C C. 20°C D. 4°C
Solve the problem.How many 5-digit numbers can be formed using the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 if the first digit cannot be 0? Repeated digits are allowed.
A. 59,049 B. 15,120 C. 90,000 D. 45,360