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
Answer: A
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Convert the rectangular coordinates of the point to polar coordinates (r, ?) with r > 0 and 0 ? ? < 2?.(0, -2)
A. (2, ?)
B.
C. (2, 0)
D.
Provide an appropriate response.To complete the square of 2x2 + 4x = 8, is it ever a good idea to divide by the coefficient of x2?
Fill in the blank(s) with the appropriate word(s).
Solve the problem.Ben Franklin bequeathed $4000.00 to the city of Boston in 1790. Assuming the fund grew to in 200 years, find the interest rate compounded continuously that would yield this total value. Round to the nearest tenth when necessary.
A. 3.2% B. 4.1% C. 6.3% D. 2%
Solve.Esther received a paycheck for $1450 which included a bonus of $40. If her hourly pay rate is $16, how many hours did she work?
A. 95.6 hours B. 88.1 hours C. 90.6 hours D. 93.1 hours