Solve problems using a calculator.A high-speed stamping machine can produce medium flat parts at the rate of 76 per minute. If an order calls for 342,000 parts to be stamped, how many hours will it take to complete the job? (60 minutes = 1 hour).

A. 75 hours
B. 95 hours
C. 125 hours
D. 100 hours


Answer: A

Mathematics

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Use the given data to complete the frequency table.On a math test, 24 students got the following scores. Use the data to complete the given frequency table.    

A.

B.

C.

D.
 

Mathematics

Find a formula for the inverse of the function described below.A size 4 dress in Country C is size 44 in Country D. A function that converts dress sizes in Country C to those in Country D is  

A. f-1(x) = x - 40
B. f-1(x) = 
C. f-1(x) = x + 40
D. f-1(x) = 

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?Write the first five terms of the sequence. ? ? ?

A. ?
B. ?
C. ?
D. ?
E. ?

Mathematics

Perform the indicated operation. Simplify if possible. + 

A.
B.
C.
D.

Mathematics