Multiply. Simplify, if possible.28 ? (-388)
A. 10,892
B. -10,892
C. -10,864
D. 10,864
Answer: C
Mathematics
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Simplify.18(20 - 5 ? 3)2 ÷ (2 ? 9)
A. 5 B. 2025 C. 25 D. 45
Mathematics
Express the number in exponential form.
A. 198.94e619.09j B. 619.09e3.472j C. 3.472e619.09j D. 619.09e198.94j
Mathematics
Provide an appropriate response.Use the calculator to find the approximate value of the root 361/3.
A. 12 B. 6 C. 3.301927249 D. 2.449489743
Mathematics
Find the y-intercept for the graph of the quadratic function.f(x) = -x2 - 2x + 8
A. (0, -4) B. (0, 8) C. (0, -8) D. (8, 0)
Mathematics