Find the mean for the list of numbers.Inches of snowfall per month: 4.8, 5.5, 2.7, 5.5, 2.5Round answer to the nearest tenth if necessary.

A. 5.5 in.
B. 3.5 in.
C. 4.2 in.
D. 4.8 in.


Answer: C

Mathematics

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What will be an ideal response?

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Factor.a3 + 2a2 - ab2 - 2b2

A. (a + b)(a - b)(a + 2) B. (a2 + b2)(a + 2) C. (a - 2)(a2 + b2) D. (a +b)2(a + 2)

Mathematics

The given Treasury bill was sold in April of this year. Find (i) the price of the T-bill, and (ii) the actual interest rate paid by the Treasury. Round dollar amounts to the nearest cent and interest rates to the nearest thousandth.Six-month $17,000 T-bill with discount rate 0.130%

A. (i) $17,011.05;  (ii) About 0.13% B. (i) $16,998.90;  (ii) About 0.013% C. (i) $16,988.95;  (ii) About 0.13% D. (i) $16,986.74;  (ii) About 0.156%

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What term should be added to to make it a perfect square trinomial?

A.
B.
C. 1
D.
E.

Mathematics