If a pair of dice, one green and one red, is rolled, what is the probability that the sum of the two dice is a number between 9 and 12, inclusive?




Mathematics

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Solve the problem.What will it cost to buy ceiling molding to go around a rectangular room with length 19 ft and width 12 ft? The molding costs $2.72 per linear foot.

A. $103.36 B. $84.32 C. $168.64 D. $65.28

Mathematics

Use the given conditions to write an equation for the line in point-slope form.Slope = -3, passing through (5, 7)

A. y + 7 = -3(x + 5) B. x - 7 = -3(y - 5) C. y = -3x + 22 D. y - 7 = -3(x - 5)

Mathematics

Find the weighted mean of the numbers in the table. Round to the nearest tenth.A telephone company kept track of the calls for the correct time during a  period for two weeks. The results are shown in the table.

A. 59.6 calls B. 62.0 calls C. 61.6 calls D. 61.8 calls

Mathematics

Use a graphing calculator to find f'(x) when x has the given value.f(x) = 3 ln|x|; x = 5

A. 1.8 B. 1.6667 C. 0.6 D. 0

Mathematics