Find the exact value in degrees.cos-1 (1)
A. 0°
B. 270°
C. 90°
D. 45°
Answer: A
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The bar graph below shows the number of students by major in the College of Arts and Sciences. Answer the question.
MAJORWhich two majors are the most popular?
A. Math and science B. Math and history C. Science and other D. English and history
Simplify the radical expression.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Express the set of real numbers graphed on the number line using an inequality.
A. x < 4 B. x > 4 C. x ? 4 D. x ? 4
Provide an appropriate response.The number of loaves of whole wheat bread left on the shelf of a local quick stop at closing (denoted by the random variable X) varies from day to day. Past records show that the probability distribution of X is as shown in the following table. Find the probability that there will be at least three loaves left over at the end of any given day. 
A. 0.20 B. 0.65 C. 0.35 D. 0.15