Suppose   if and

style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_c8c91fb2d5fb42b6a32e918d6" /> if .  Let .  What is the value of )?

?



A. 126

B. 39

C. 90

D. 33

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Answer: D

Mathematics

Solve the problem.John Lee's savings account has a balance of $3662. After 3 years, what will the amount of interest be at 2% compounded semiannually?

A. $110.96 B. $219.72 C. $225.29 D. $224.14

Find an equation for the ellipse described.Center (0, 0); major axis horizontal with length 18; length of minor axis is 16

A.  +  = 1
B.  +  = 1
C.  +  = 1
D.  +  = 1

Find the tax. Use $3700 for each personal exemption; a standard deduction of $5800 for single people, $11,600 for married people filing jointly, $5800 for married people filing separately, and $8500 for head of a household; and the tax rate schedule. Megan Cortez had an adjusted gross income of $51,453 last year. She had deductions of $886 for state income tax, $570 for property tax, $3809 in mortgage interest, and $605 in contributions. Cortez claims one exemption and files as a single person.

A. $7520.75 B. $6595.75 C. $8063.25 D. $8988.25

Find the exact value of the expression using a sum or difference identity.cos 255°

A. ( - 1)
B. - 
C. - ( - 1)
D.