Use the Consumer Price Index below to answer the question.
What was the purchasing power of $1 in 1987 in terms of 1992 dollars? If necessary, round values to the nearest cent.
A. $1.19
B. $1.24
C. $1.35
D. $0.81
Answer: B
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Interpret the components and their concentrations for an IV fluid labeled 2
%D/W.
What will be an ideal response?
Solve the problem.Barbara knows that she will need to buy a new car in 4 years. The car will cost $15,000 by then. How much should she invest now at 10%, compounded quarterly, so that she will have enough to buy a new car? Round to the nearest cent.
A. $12,340.54 B. $9313.82 C. $10,104.37 D. $11,269.72
Solve the problem.A 16 ft by 18 ft rectangular garden is to have a gravel path of uniform width bordering it. How wide is the path if the total area covered by the garden and path is 440 ft2?
A. 3 ft B. 2 ft C. 1 ft D. 3.5 ft
Find the vertices and foci of the ellipse. Graph the ellipse.4x2 + 49y2 = 196
A. Foci at (0, -7) and (0, 7)
Vertices at (0, -49), (0, 49)
B. Foci at (-7, 0) and (7, 0)
Vertices at (-49, 0), (49, 0)
C. Foci at (0, - 3
) and (0, 3
)
Vertices at (0, -7), (0, 7)
D. Foci at (- 3
, 0) and (3
, 0)
Vertices at (-7, 0), (7, 0)