Solve the problem.A wheel with a 24-inch radius is marked at two points on the rim. The distance between the marks along the wheel is found to be 20 inches. What is the angle (to the nearest tenth of a degree) between the radii to the two marks?
A. 45.7°
B. 49.7°
C. 43.7°
D. 47.7°
Answer: D
Mathematics
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Add. Write a mixed numeral for the answer.7
A. 13
B. 12
C. 1
D. 13
Mathematics
Solve.When a single card is drawn from an ordinary 52-card deck, find the probability of getting a jack.
A. 
B. 
C. 
D. 
Mathematics
Answer the question.List all numbers that must be rejected as possible solutions.
- 
= 
A. There are no numbers which must be rejected.
B. -19, -14, -6
C. 19, 14, 6
D. 19, 14, 6, 18, 
Mathematics
Write an equation for the parabola with vertex at the origin.Focus 
A. y = - 
x2
B. y2 = -8x
C. x2 = -8y
D. x = - 
y2
Mathematics