Solve quadratic equation by factoring.10x2 + 37x + 25 = -5

A.
B.
C. - , - 
D. - , - 


Answer: C

Mathematics

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Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.A ball player batting .300 comes to bat 3 times in a game. The number of hits is counted.

A.

B.

C.

D.

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Evaluate the given function. Round to the nearest thousandth.f(x) = ex+ 3, f(2)

A. 10.389 B. 148.413 C. 7.718 D. 22.086

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Solve the problem.A lumber yard has fixed costs of $2717.40 a day and variable costs of $1.00 per board-foot produced. The company gets $2.40 per board-foot sold. How many board-feet must be produced daily to break even?

A. 2717 board-feet B. 1294 board-feet C. 799 board-feet D. 1941 board-feet

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Find the centroid of the region shown, not by integration, but by locating the centroids of the rectangles and triangles and using additivity of moments.

Mathematics