Find the expected value.A car agency has found daily demand to be as shown in the table.
Find the expected number of customers.
A. 9
B. 12
C. 10
D. 2
Answer: A
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Solve the problem.Jon has 799 points in his math class. He must have 80% of the 1100 points possible by the end of the term to receive credit for the class. What is the minimum number of additional points he must earn by the end of the term to receive credit for the class?
A. 81 points B. 880 points C. 639 points D. 301 points
Find the direction angle ? for the given vector. Let 0° ? ? < 360° and round ? to the nearest tenth when appropriate.
A. 6° B. 112° C. 225° D. 45°
A wire is needed to connect two opposite corners of a rectangular picture frame which is 60 inches by 90 inches. To the nearest tenth of an inch, how much wire will be needed?
What will be an ideal response?
Find the asymptotes of the hyperbola.
- 
= 1
A. y = 
x + 1, y = - 
x + 1
B. y = 
x + 1, y = - 
x + 1
C. y = 
x, y = - 
x
D. y = 
x, y = - 
x