Solve the problem.The length of a rectangle is three inches more than the width. The area of the rectangle is 270 inches. Find the width of the rectangle.
A. 8 in.
B. 18 in.
C. 15 in.
D. 9 in.
Answer: C
Mathematics
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Graph the ellipse and locate the foci.16x2 + 4y2 = 64
A. foci at (
, 0) and (-
, 0)
B. foci at (2
, 0) and (-2
, 0)
C. foci at (2
, 0) and (-2
, 0)
D. foci at (0, 2
) and (0, -2
)
Mathematics
Provide an appropriate response.When interest is added to the principal and interest is again calculated on the new balance, the process is known as compound interest.
A. True B. False
Mathematics
How many odd integers are there between -6 and 8 on the number line? ?
A. 0 B. 7 C. 9 D. 8 E. 6
Mathematics
Evaluate the sum.
A. 40 B. 78 C. 39 D. 21
Mathematics