Solve the problem.Newton's Law of Cooling states that the rate of change of temperature of an object is proportional to the difference in temperature between the object and the surrounding medium. Thus, if T is the temperature of the object after t hours and T0 is the (constant) temperature of the surrounding medium, thenwhere k is a constant. A cup of coffee with a temperature of 104°F is placed in a freezer with a temperature of 0°F. After 7 minutes, the temperature of the coffee is 60.7°F. What will its temperature be 11 minutes after it is placed in the freezer? Round your answer to the nearest degree.

A. 37°F
B. 35°F
C. 41°F
D. 45°F


Answer: D

Mathematics

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Use the given transformation to evaluate the integral.     Rwhere R is the parallelepiped bounded by the planes   

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A. 26,208
B. 13,104
C. 1456
D. 2912

Mathematics

Using the 36 possibilities found in the product table for rolling two dice, list and count the outcomes for which the sum (for both dice) is the following.Multiple of 3

A. (1,3), (3,1), (3,3), (2,3), (3,2), (3,4), (4,3), (5,3), (3,5), (6,3), (3,6); 11 B. (1,2), (1,5), (3,3), (3,6), (4,5), (6,6); 6 C. (3,3), (6,6); 2 D. (1,2), (2,1), (2,4), (4,2), (1,5), (5,1), (3,3), (3,6), (6,3), (4,5), (5,4), (6,6); 12

Mathematics

Find the slope of the polar curve at the indicated point.r = 4 cos ? - 5 sin ?, ? = 

A.
B.
C.
D.

Mathematics

Solve.It is recommended that there be at least 11.1 square feet of ground space in a garden for every newly planted shrub. A garden is 18.5 feet by 15 feet. Find the maximum number of shrubs the garden can accommodate.

A. 10 shrubs B. 2 shrubs C. 25 shrubs D. 92 shrubs

Mathematics