For the given arithmetic series, what is Sn?a1 = 3, d = 9, and n = 13

A. 2964
B. 741
C. 1482
D. 754


Answer: B

Mathematics

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Evaluate the expression.61

A.
B. 6
C. 1
D. -6

Mathematics

The box plots represent a comparison of the annual salaries of a group of public and private employees The interquartile range of salaries for the group of public employees is

A. $64,000. B. $20,000. C. $12,000. D. $32,000. E. none of these

Mathematics

Multiply.14.7 × 5.16

A. 7.5852 B. 75.852 C. 758.52 D. 0.75852

Mathematics

Factor the GCF out of the given expression.40m7 - 64m5 - 64m2

A. 8m2(5m5 - 8m3 - 8) B. m2(40m5 - 64m3 - 64) C. 8m(5m7 - 8m5 - 8m2) D. 8(5m7 - 8m5 - 8m2)

Mathematics