Find the distance d(A, B) between the points A and B.A(-3, 3); B(-9, -5)
A. 10
B. 100
C. 20
D. 11
Answer: A
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Evaluate the function.For g(x) = , find g(9).
A. 2
B.
C.
D. 3
Solve the problem.Find the length of the two missing sides of a right triangle given that one angle is 38.9° and the length of the side adjacent to the angle is 4.0 centimeters. Round the length of the sides to one decimal place.
A. 3.1 cm; 2.3 cm B. 2.3 cm; 2.5 cm C. 3.1 cm; 2.5 cm D. 2.3 cm; 3.3 cm
Suppose the quantity demanded per week of a certain dress is related to the unit price by the demand equation
, where
src="https://sciemce.com/media/3/ppg__cognero__4.4_Optimization_I__media__aed5d894-a88a-4445-a9c9-66d40c4fa83d.PNG" style="vertical-align: middle;" /> is in dollars and is the number of dresses made.
?
To maximize the revenue, how many dresses should be made and sold each week? (Hint:
.) Round the answer to the nearest integer.
?
__________ dresses
Fill in the blank(s) with the appropriate word(s).
Solve the problem.Find the 9th term of the arithmetic sequence with first term 8 and common difference .
A.
B.
C. 12
D. 4