Use a calculator to find the value of y in degrees rounded to two decimal places.y = csc-1 (-6.555)

A. 81.22°
B. -8.67°
C. 8.67°
D. -8.78°


Answer: D

Mathematics

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Solve the system by graphing. 4x + y = 1016x + 4y = 40

A. (0, 10) B. Infinitely many solutions C. No solution D. (5, -10)

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The Acme Class Ring Company designs and sells two types of rings: the VIP and the SST. They can produce up to 24 rings each day using up to 60 total man-hours of labor. It takes 3 man-hours to make one VIP ring, versus 2 man-hours to make one SST ring.How many of each type of ring should be made daily in order to maximize the company's profit, if the profit on a VIP ring is $40 and the profit on an SST ring is $35?

A. 18 VIP and 6 SST B. 14 VIP and 10 SST C. 12 VIP and 12 SST D. 16 VIP and 8 SST

Mathematics

Identify the complex number as real or imaginary.3i + 

A. Imaginary B. Real

Mathematics

Find the monthly payment. Use the following table.Beneficiary  Age: 65Sex: MFace value: $74,000Settlement option: Life with 10 years certain

A. $481.00 B. $512.82 C. $481.74 D. $424.02

Mathematics