Given matrices A and B, find the indicated matrix if possible.A = , B =   Find AB.

A.

B.

C.

D.


Answer: A

Mathematics

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Provide an appropriate response.If we apply the quadratic formula and find that the value of b2 - 4ac is positive, what can we conclude about the solutions?

A. The equation has two irrational solutions. B. The equation has two real number solutions. C. The equation has no real number solutions. D. The equation has exactly one rational solution.

Mathematics

Provide an appropriate response.Determine if the expression (-5)-5 is positive or negative.

A. Negative B. Positive

Mathematics

Solve the equation.2e(3x + 6) = 10 Round to three decimal places.

A. -1.616 B. 1.333 C. -1.464 D. 2.536

Mathematics

Construct a scatterplot for the given data.

A.

B.

C.

D.

Mathematics