Use a graphing utility to find the sum of the geometric sequence. Round answer to two decimal places, if necessary.
A. 264
B. 2728
C. 40
D. 5140
Answer: B
Mathematics
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For the given functions f and g , find the indicated composition.f(x) = 4x2 + 2x + 7,g(x) = 2x - 8(g?f)(x)
A. 4x2 + 4x + 6 B. 8x2 + 4x + 6 C. 8x2 + 4x + 22 D. 4x2 + 2x - 1
Mathematics
Solve the equation by factoring.(x + 6)(x - 7)(x - 10) = 0
A. {-6, 7, 10} B. {-6, 7, -10} C. {0, -6, 7} D. {6, 7, 10}
Mathematics
Find the product. Assume that all variables represent nonnegative real numbers.
(
- 
)
A. 
- 
B. 3
+ 3
C. 
D. 12
Mathematics
Express the number in scientific notation.0.000315
A. 3.15 × 10-3 B. 3.15 × 104 C. 3.15 × 10-4 D. 3.15 × 10-5
Mathematics