Solve the problem. Round to two decimal places if needed.Find the measure of the central angle (in radians) of a circle of radius r = 
foot that intercepts an arc of length s = 15 feet.
A. 20 radians
B. 24 radians
C. 12 radians
D. 11.25 radians
Answer: A
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Which of the following was recommended in NCTM's Curriculum and Evaluation Standards for School Mathematics?
a. Focusing the high school curriculum exclusively on algebra b. Increasing attention to having students memorize procedures for performing computations c. Withholding technology from students in order to sharpen computational skills d. All of the above e. None of the above
Find the measure of the third angle of a triangle if the measures of the other two angles are given.27° and 101°
A. 52° B. 232° C. 38° D. 128°
Decide which property of addition is illustrated.3 + 0 = 3
A. Inverse B. Associative C. Identity D. Commutative
Determine all critical points for the function.f(x) = x3 - 12x - 2
A. x = -2 B. x = -2, x = 0, and x = 2 C. x = 2 D. x = -2 and x = 2