Solve and check the equation.5x5/2 - 20 = 0

A.
B. ?
C.
D.


Answer: C

Mathematics

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What property of whole-number multiplication justifies the equality?(2 ? 6) ? 7 = 2 ? (6 ? 7)

A. Multiplicative-identity property B. Commutative property C. Distributive property D. Associative property

Mathematics

Solve the problem.The position of a weight attached to a spring is s(t) = -5 cos 12?t inches after t seconds. What is the maximum height that the weight reaches above the equilibrium position and when does it first reach the maximum height? Round values to two decimal places, if necessary.

A. The maximum height of 10 inches is first reached after 3 seconds. B. The maximum height of 10 inches is first reached after 6 seconds. C. The maximum height of 5 inches is first reached after 6 seconds. D. The maximum height of 5 inches is first reached after 0.08 seconds.

Mathematics

Provide an appropriate response.Which of the following is not associated with a mortgage loan?

A. equity B. unsecured debt C. real property D. collateral

Mathematics

Find the indicated term for the geometric sequence.a1 = 6, r = -2; a14

A. 8192 B. -49,152 C. -8192 D. 49,152

Mathematics