Use the formula C = (F - 32) for converting degrees Fahrenheit into degrees Celsius to find the Celsius measure of the Fahrenheit temperature.F = -13°

A. -20° C
B. -25° C
C. -15° C
D. -30° C


Answer: B

Mathematics

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Provide an appropriate response. Given a 30°, 60°, 90° triangle, find the side opposite the 60º if the hypotenuse is 22.4 m.

A. 19.4 m B. 38.8 m C. 11.2 m D. 6.5 m

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Find the inverse of the function.f(x) = -6 - 7x

A. f-1(x) =  - 
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C. f-1(x) =  + 
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Solve the problem.The manager of a candy shop sells chocolate covered peanuts for $9 per pound and chocolate covered cashews for $15 per pound. The manager wishes to mix 40 pounds of the cashews to get a  mixture that will sell for $14 per pound. How many pounds of peanuts should be used?

A. 8 lb B. 24 lb C. 4 lb D. 48 lb

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