Evaluate.cos

A.
B.
C.
D.


Answer: D

Mathematics

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Use the formula for simple interest, I = P × r × t, to find the missing quantity.P = $5500; r = 6%; t = 3 years

A. I = $990 B. I = $99,000 C. I = $1190 D. I = $9900

Mathematics

Determine if the given set of whole numbers is closed under multiplication.{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, . . . } (that is, the whole numbers except for 12)

A. Not closed B. Closed

Mathematics

cos 3°

A. 0.99 B. -0.99 C. 1.00 D. -1.00

Mathematics

Find the ordinary interest or exact interest as specified. Round to the nearest cent.Robert Hall bought a new computer system. To pay for the system, he borrowed $5470 from the credit union at 8% interest for 125 days. Find the ordinary interest owed.

A. $164.86 B. $166.19 C. $163.91 D. $478.63

Mathematics