Find the average of the numbers.11, 12, 1, -2, -2
A. 5
B. 3
C. 3.3
D. 4
Answer: D
Mathematics
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Divide and simplify.Find the quotient of 24y3 + 6y - 18y2 and - 6y2.
A. -4y3 - y + 3
B. -4y - + 3
C. 4y + + 3
D. -4y - + 3
Mathematics
Use set notation to identify the shaded region.
?
?
A.
B.
C.
D.
E.
Mathematics
Solve the problem.The average height H, in centimeters, of a woman whose humerus (the bone from the elbow to the shoulder) measures between 34.04 and 37.05 cm long is related to the measure of her humerus x by the equation H = 2.75x + 71.48. What is the domain (in centimeters) of the variable x?
A. [34.04, 37.05] B. (34.04, 37.05) C. [0, ?) D. [34.04, ?)
Mathematics
Find the phase shift of the function.y = 5 cos
A. units to the right
B. ? units to the left
C. 5? units to the right
D. units to the left
Mathematics