Find the circumference of the circle. Use 3.14 or 
for ? as indicated.Find the exact circumference. (Leave answer in terms of ?.)
A. 5? ft
B. 20? ft
C. 25? ft
D. 10? ft
Answer: D
Mathematics
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Determine if the series 
defined by the formula converges or diverges.a1 = 8, an+1 = 
an
A. Diverges B. Converges
Mathematics
Parametrize the surface S.S is the portion of the sphere x2 + y2 + z2 = 16 between z = - 2
and z = 2
.
What will be an ideal response?
Mathematics
Solve the problem.Brad invests $1500 in an account paying 3.5% compounded monthly. How much is in the account after 7 months?
A. $1530.41 B. $1908.42 C. $1502.55 D. $1530.89
Mathematics
Determine the value of each variable.
= 
A. k = 1; p = 0; q = 0 B. k = -2; p = 6; q = -7 C. k = 4; p = -2; q = 0 D. k = -4; p = 2; q = 0
Mathematics