Find the circumference and area of a circle having the given diameter or radius. Use 3.14 for ?. Round your results to the nearest tenth.d = 7 mi
A. 22.0 mi; 22 mi2
B. 11.0 mi; 153.9 mi2
C. 11.0 mi; 44 mi2
D. 22.0 mi; 38.5 mi2
Answer: D
Mathematics
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Use the quotient rule to simplify.
A. 4x
B. 4x
C. x
D. 4x
Mathematics
Give the first five terms of the sequence for which an is given.an = 
, n = 1, 2, 3...
A. 1, 
, 
, 
, 
B. 
, 
, 
, 
, 
C. 1, 
, 
, 
, 
D. 1, 
, 
, 
, 
Mathematics
Perform the indicated operations. Express the answer as a single polynomial in standard form.(x - 11)(x2 + 4x - 7)
A. x3 + 15x2 + 51x + 77 B. x3 + 15x2 + 37x - 77 C. x3 - 7x2 - 37x - 77 D. x3 - 7x2 - 51x + 77
Mathematics
Look at the circuit shown below. The correct Boolean expression is:
a. AB
b. Ä
A + B
c. Ä
A + B
d. Ä
AB
e. Ä
AB
Mathematics