Express the number in scientific notation.870,000
A. 8.7 × 105
B. 8.7 × 104
C. 8.7 × 10-4
D. 8.7 × 10-5
Answer: A
Mathematics
You might also like to view...
Find the requested value.f(x) = -2x2 - 5, g(x) = x + 4Find (f - g)(-1).
A. -12 B. 8 C. -10 D. -2
Mathematics
Solve the polynomial equation. In order to obtain the first root, use synthetic division to test the possible rational roots. x3 + 8x2 - 18x + 20 = 0
A. {1 + i, 1 - i, -10} B. {1 + i, 1 - i, 10i} C. {-10, 10} D. {1 + i, 1 - i, 10}
Mathematics
Evaluate the expression without the use of a calculator, and then verify your answer using a calculator.ln e
A. 0 B. -1 C. 1 D. e
Mathematics
Add or subtract as indicated. Write the answer in simplest form.
+ 
A. 
B. 1
C. 
D. 
Mathematics