Solve the problem.Assume the cost of a gallon of milk is $2.80. With continuous compounding, find the time it would take the cost to be 2 times as much (to the nearest tenth of a year), at an annual inflation rate of 6%.

A. 0.2 years
B. 11.6 years
C. 0.1 years
D. 4.2 years


Answer: B

Mathematics

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Decide whether or not the ordered pair is a solution of the equation. + 2y = -3; (6, -3)

A. Yes B. No

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Use rational exponents to simplify. Do not use fraction exponents in your final answer.15

A. x375y300 B. x75y60 C. x15y12 D. x3y3

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Multiply mentally.(4x2 + 3)(x - 6)

A. 4x2 - 21x - 18 B. 4x3 - 21x - 18 C. 4x3 - 24x2 + 3x - 18 D. 4x2 - 22x - 18

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Prepare a frequency distribution for the given data with columns for intervals and frequencies.A medical research team studied the ages of patients who had strokes caused by stress. The ages of 34 patients who suffered stress strokes were as follows. Use 8 intervals starting with .29 30 36 41 45 50 57 61 28 50 36 5860 38 36 47 40 32 58 46 61 40 55 3261 56 45 46 62 36 38 40 50 27

A.

B.

C.

D.

Mathematics