Solve the problem.Sandy manages a ceramics shop and uses a  kiln to fire ceramic greenware. After turning off her kiln, she must wait until its temperature gauge reaches  before opening it and removing the ceramic pieces. If room temperature is  and the gauge reads  in 12 minutes, how long must she wait before opening the kiln? Round your answer to

the nearest whole minute.

A. 129 min
B. 183 min
C. 59 min
D. 79 min


Answer: D

Mathematics

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Solve the problem.In a certain town the annual consumption, b, of beef (in pounds per person) can be estimated by  where t is the number of years since 2010. Find and interpret the b-intercept of the graph of this function.

A. 72; The annual consumption of beef in this town was 72 pounds per person in 2010. B. 72; If this trend continues, the annual consumption of beef in this town will be zero pounds per person in the year 2082. C. 36; The annual consumption of beef in this town was 36 pounds per person in 2010. D. 36; If this trend continues, the annual consumption of beef in this town will be zero pounds per person in the year 2046.

Mathematics

Find the mode or modes for the list of numbers.Ages of parents (in years) at the school: 20, 40, 46, 40, 49, 40, 49

A. 40.6 years B. 46 years C. 40 years D. 49 years

Mathematics

Find all solutions to the triangle described below.

?
 yd,  yd?
?
Apply the rules regarding the use of significant digits to each angle and length after all computations are complete.
?

A.  yd or  yd
B. ? yd
C. ? yd or  yd
D. ? yd
E. no solution

Mathematics

Solve by graphing.

A. (3, 5) B. (5, 3) C. (10, 6) D. (6, 10)

Mathematics