Graph the polar equation.r cos ? = -2
A. 
B. 
C. 
D. 
Answer: C
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Provide an appropriate response.Sean flipped a coin 100 times and got heads 42 times. He concludes that the probability of getting heads on a flip of his coin is 0.42. Which method did Sean use?
A. Theoretical method B. Subjective method C. Empirical method D. Multiplication method
Solve the problem.Tasha borrowed $13,000 to purchase a new car at an annual interest rate of 9%. She is to pay it back in equal monthly payments over a 5 year period. How much total interest will be paid over the period of the loan? Round to the nearest dollar.
A. $3192 B. $1457 C. $98 D. $4145
Solve.A manufacturer determines that the profit in dollars for manufacturing n units is 
(Assume that n is a positive integer) How many units are produced when the profit is $405?
A. 5 units B. 50 units C. 40 units D. 45 units
Let A = 
and B = 
.
(a) Compute 
(b) Compute 
(c) Compute 
(d) Compute 
(e) Compute 