Estimate the product or quotient by first rounding each decimal to the indicated place value.43.8 ÷ 3.9
round each to the nearest one
A. 12
B. 11
C. 
D. 40
Answer: B
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Find the eccentricity of the ellipse.81x2 + 64y2 = 5184
A. 
B. 
C. 
D. 
Use simple probability to complete the exercises.A single die is rolled twice. The set of 36 equally likely outcomes is {(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6), (2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), 
(5, 1), 
(5, 3), (5, 4), (5, 5), (5, 6), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6),}. Find the probability of getting two numbers whose sum is greater than 9.
A. 
B. 6
C. 
D. 
Find the quadrant that contains the terminal side of angle ?.cos ? < 0 and sin ? > 0
A. I B. II C. III D. IV
Find the function an f?g and its domain if f(x) =  FIGURE 1.png)
and g(x) = Figure 3.png)
What will be an ideal response?