Multiply.(5m2z4)(4m2z2)

A. 20m4z6
B. 20m4z
C. 20mz4
D. 20mz6


Answer: A

Mathematics

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Divide the polynomial by the monomial.

A. 2x4 + 3x B. 2x3 + 3 C. 20x4 + 3x D. 2x4 + 30x

Mathematics

Use front-end rounding to round each number. Then, multiply the rounded numbers to get an estimated answer. Finally, find the exact answer.estimateexact  

A. Estimate: 150; exact: 127.72 B. Estimate: 15; exact: 12.772 C. Estimate: 150; exact: 126.72 D. Estimate: 15; exact: 12.672

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: 

src="https://sciemce.com/media/4/ppg__10624191611__f1q29g6.jpg" alt="" style="vertical-align: -4.0px;" /> 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. $6165.16
B. $10,482.98
C. $8554.07
D. $6688.66

Mathematics

A geometric sequence is given. Find the common ratio and write out the first four terms.{sn} = {52n}

A. r = 25; s1 = 10, s2 = 20, s3 = 30, s4 = 40 B. r = 10; s1 = 10, s2 = 20, s3 = 30, s4 = 40 C. r = 25; s1 = 25, s2 = 625, s3 = 15,625, s4 = 390,625 D. r = 5; s1 = 25, s2 = 625, s3 = 15,625, s4 = 390,625

Mathematics