Write the following in terms of sin ? and cos ? and then simplify if possible.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Answer: C
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Two measurements are given. Find the absolute difference and then find the relative difference as a percentage. Assume that the first quantity is the compared value and the second quantity is the reference value. Round answers to the nearest tenth if necessary.Last year the total revenue for Clearline phone company was $13.6 million while the revenue for its competitor, the Speakmore was $8.6 million.
A. Absolute difference: $5 million Relative difference: 36.8% B. Absolute difference: $5 million Relative difference: 5.8% C. Absolute difference: $-5 million Relative difference: -36.8% D. Absolute difference: $5 million Relative difference: 58.1%
Translate the verbal phrase into a mathematical expression. Use x to represent the unknown number.The quotient of 22 and ten times a nonzero number
A. 
(x ? 0)
B. 
(x ? 0)
C. 
(x ? 0)
D. 
(x = 0)
Answer the question about percent. Round your answer to the nearest tenth of a percent, if necessary.225 is what percent of 1820?
A. 0.1% B. 0.0% C. 808.9% D. 12.4%
Find the additive inverse or opposite.
A. 4
B. - 4
C. - 
D. 