Use the given frequency distribution to solve the problem.Find the mean. Round to the nearest hundredth, if necessary. 

A. 8.17
B. 6.74
C. 5.34
D. 6.14


Answer: B

Mathematics

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Express the area of the region bounded by the given line(s) and/or curve(s) as an iterated double integral.The lines , and 

A.
B.
C.
D.

Mathematics

Use the check register find the ending balance.The Baker's Dozen had a balance of  in its business checking account on  The manager made a deposit on the same day for  and withdrew  at the ATM. Then on  she wrote two payroll

checks:  to Abby Bajor for  and  to Fran Gable for  On  she made a  deposit, wrote check  to Illinois Gas for  and check  to Bakery Supplies for  Record the transactions in The Baker's Dozen's check register, and then find the ending balance.

A. $3729.96
B. $2387.34
C. $1503.63
D. $3598.53

Mathematics

Divide. ÷ 

A. - 1 
B.
C. -  
D. - 34 

Mathematics

The number of desks in one row is . How many desks are there in a room of  rows if they are arranged in a rectangular arrangement? ?

A.
B.
C.
D.
E.

Mathematics