An equation of the terminal side of an angle ? in standard position is given along with a restriction on x. Find the indicated trigonometric function value of ?. Do not use a calculator.-8x - 5y = 0, x ? 0; Find cos ?.
A. - 
B. - 
C. 
D. 
Answer: D
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Provide an appropriate response.Suppose a population has a doubling time of 20 years. By what factor will it grow in 20 years?
A. 1 B. 2 C. 4 D. 3
Solve the problem.A fractal is formed in the following way:Start with a square. Divide the square into 9 smaller squares of equal size and remove the center square. Repeat this process at each stage.Find the scale factor which is equal to the ratio 
Find the ratio 
for the fractalThe dimension of the fractal is between what two numbers?Use your calculator to approximate the dimension d to three decimal places. Remember that (scale factor)d = 
.
What will be an ideal response?
How many subsets and proper subsets are in the given set?{1, 3, 5, 7, 9, 11}
A. 63, 62 B. 63, 64 C. 64, 63 D. 62, 63
Find the volume of the solid. Use 
for ?.
A. 78
cu cm
B. 1571
cu cm
C. 39
cu cm
D. 523
cu cm