Find the exact value of the real number y.y = arctan  

A.
B.
C.
D.


Answer: B

Mathematics

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Solve the problem.During elections at the local union,  of the members voted. If there are 72 members, how many voted?

A. 63 members B. 6 members C. 45 members D. 54 members

Mathematics

Find the Social Security tax and Medicare tax on the annual gross income of a self-employed individual. For a self-employed person, the FICA rate is 12.4% and the Medicare rate is 2.9%. Round to the nearest cent if needed.John Rosar, framer, earned $34,503.87

A. $4,278.48, $1,000.61 B. $2,139.24, $1,000.61 C. $2,139.24, $500.31 D. $4,178.48, $900.61

Mathematics

Solve the problem.Mara can type 2080 words in  hr (40 minutes). How many words per minute can she type?

A. 1387 words per min B. 35 words per min C. 78 words per min D. 52 words per min

Mathematics

Write the number in word form.A company had net revenues of $6,900,265 in one year.

A. Six million, nine thousand, two hundred, sixty-five B. Six million, ninety thousand, two hundred, sixty-five C. Six million, nine hundred thousand, two hundred, sixty-five D. Six million, nine hundred thousand, two thousand, sixty-five

Mathematics