Find the area under the normal curve.Find the percent of the area under a normal curve between the mean and 1.64 deviations from the mean.
A. 44.84%
B. 44.95%
C. 55.05%
D. 94.95%
Answer: B
Mathematics
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Solve the problem.f(x) = 
What value of c makes f(x) continuous at x = 4?
A. 4 B. 2 C. -2 D. -8
Mathematics
Approximate the given square root to the nearest hundredth using the guess-and-check method.
A. 66.00 B. 33.01 C. 11.00 D. 5.74
Mathematics
Refer to the figure in which O is the center of the circle, ray PA is a tangent, m?BOC = 80°, PE = 10 ft, PD = 12 ft, PB = 19 ft, ER = 4 ft, ER = 4 ft, and BR = 5 ft.
Mathematics
Find the radian measure of a central angle of the circle of radius r that intercepts the arc of length s. Round your answer to three decimal places.r = 18 centimeters, s = 9 centimeters
A. 0.5 radians B. 162 radians C. 1.571 radians D. 2 radians
Mathematics