Collect like terms.-5y - 2x - 3x
A. -10xy
B. -5y - 5x
C. -5y - 1x
D. -5y + 1x
Answer: B
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Find the first four nonzero terms in the Maclaurin series for the function.x sin(2x)
A. 2x2 + 
x4 + 
x6 + 
x8 + . . .
B. 2x2 - 
x4 + 
x6 - 
x8 + . . .
C. 2x - 
x4 + 
x6 - 
x8 + . . .
D. 2x - 2x3 + 
x5 - 
x7 + . . .
Without using the trigonometric function keys, use a calculator and the given trigonometric values to find the indicated value. Round to four decimal places.Given:sin 53° = 0.7986cos 53° = 0.6018tan 53° = 1.3270Find cot 233°.
A. 0.7536 B. -0.7536 C. -1.3270 D. 1.3270
Solve the problem.If $300,000 is to be saved over 25 years, how much should be deposited monthly if the investment earns 8% interest compounded monthly?
A. $260.87 B. $180.48 C. $315.45 D. $216.62
Solve the equation.
= 
A. {-7} B. {5} C. {23} D. {-23}