Find ?y for the given values of x1 and x2.y = 4x + 3; x1 = 4.5, x2 = 4

A. 2
B. 4
C. -2
D. -8


Answer: C

Mathematics

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The following chart shows some figures from an income statement. Prepare a vertical analysis by expressing each item as a percent of net sales. Round percents to the nearest tenth of a percent.

A. 40.7%, 8.2%, 5.0%, 4.7% B. 40.7%, 8.3%, 12.2%, 11.6% C. 40.7%, 8.2%, 60.6%, 4.7% D. 40.7%, 20.2%, 12.2%, 11.6%

Mathematics

Find the perimeter.A rectangular coal bin has a length of  feet and a width of  feet.

A. 18 feet
B. 9 feet
C. 18 feet
D. 9 feet

Mathematics

Solve the problem. Round your answer to the nearest cent.Find the 6-year future value of an ordinary annuity with a contribution of $1800 every six months into an account that pays 3.8% per year, compounded semi-annually.

A. $83,378.11 B. $53,476.45 C. $24,006.46 D. $71,374.88

Mathematics

Simplify. ÷ 

A.
B.
C.
D.

Mathematics