Find the area. Leave your answer in terms of pi.A ring of width 4 ft surrounding a circle with radius 291 ft
A. 16? ft2
B. 84,681? ft2
C. 87,025? ft2
D. 2344? ft2
Answer: D
Mathematics
You might also like to view...
Solve the problems.Ms. Clark bought a house five years ago for $185,000. Today it is valued at $175,000. Find the percent decrease in value of the house.
A. 1,750% B. 94.6% C. 5.4% D. 5.7%
Mathematics
Provide an appropriate response.
Find A to the nearest 0.1° if a = 13.5 cm and b = 16.1 cm. 
A. 33.0° B. 57.0° C. 40.0° D. 50.0°
Mathematics
Find the intersection.8x - 4y - 6z = 6, -6x - 4y + 3z = 7
A. x = -36t - 
, y = 12t - 
, z = -56t
B. x = 2016t - 4, y = -672t - 92, z = 56t
C. x = 36t + 4, y = -12t + 92, z = 56t
D. x = -36t - 4, y = 12t + 92, z = 56t
Mathematics
Estimate the value as a whole number or as a mixed numeral where the fractional part is 
.17
A. 18
B. 18
C. 17
D. 17
Mathematics