Solve the problem.The perimeter of a rectangle is 38 cm. One side is 9 cm longer than the other side. Find the lengths of the sides.
A. 8 cm, 17 cm
B. 10 cm, 19 cm
C. 5 cm, 14 cm
D. 5 cm, 9 cm
Answer: C
Mathematics
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Find the polynomial of lowest degree that will approximate F(x) throughout the given interval with an error of magnitude less than than 10-3.F(x) = 
, [0, 0.5]
A. x - 
+ 
B. x - 
+ 
C. x - 
+ 
D. x - 
+ 
Mathematics
Solve the problems.After spending $3,050 for tables and $2,250 for chairs a convention center manager finds that the furniture cost 3% more than last year. Find the amount that he spent last year on tables and chairs. Round your answer to the nearest dollar.
A. $5,464 B. $159 C. $5,146 D. $2,320
Mathematics
Estimate 
of the function 
.
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Give an appropriate answer.Let
f(x) = 7 and
g(x) = 4. Find
[f(x) ? g(x)].
A. 4 B. -5 C. 11 D. 28
Mathematics