Write the expression in the standard form a + bi.3

A. 4 + 4i
B. 4 + 4i
C. 3 + 3i
D. 3 + 3i


Answer: B

Mathematics

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Solve the problem. Use 3.14 for ?. Round your answer to the nearest hundredth.Glenda wants to glue glitter over a piece of felt shaped like a parallelogram with a height of 32 in. and a base of 54 in. If the glitter costs $0.90 per ft2, how much will it cost to cover the felt?

A. $1555.2 B. $43.20 C. $10.80 D. $129.60

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Provide an appropriate response.Interest rates on mortgages may vary from bank to bank.

A. True B. False

Mathematics

Find the mean for the list of numbers.Inches of snowfall per month: 9.6, 10.5, 7.3, 10.5, 7.1Round answer to the nearest tenth if necessary.

A. 9.6 in. B. 7.5 in. C. 9 in. D. 10.5 in.

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Determine whether the given number is a zero of the polynomial function.P(x) = -x4 + 2x2 + 4x + 3;  -1

A. No B. Yes

Mathematics