Solve the equation symbolically.3.8n = -11.4
A. 30
B. -4
C. -3.0
D. -0.3
Answer: C
Mathematics
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Identify the base and the exponent. Do not evaluate.-(-7)14
A. Base: 14, exponent: 7 B. Base: 14, exponent: -7 C. Base: -7, exponent: 14 D. Base: 7, exponent: 14
Mathematics
Use the addition property of equality to solve the equation.f + 27 = -10
A. -37 B. 17 C. 37 D. -17
Mathematics
Add. Write the answer in lowest terms as a mixed number.
A. 14
B. 7
C. 13
D. 12
Mathematics
A deposit of $15,000 is made at 4% interest compounded quarterly.[(1.01)7 ? 1.1, (1.01)28 ? 1.3, (1.04)28 ? 3]How much is in the account after seven years?
A. $19,200 B. $19,500 C. $16,500 D. $16,050 E. none of these
Mathematics