Find the surface area of the figure. Use 3.14 as an approximation for ?. Round your result to the nearest tenth.A sphere with r = 
in.
A. 2.4 in.2
B. 2.1 in.2
C. 3.2 in.2
D. 9.6 in.2
Answer: D
Mathematics
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Evaluate the expression for the given values of the variables, if possible.m + 30 ÷ (n), for m = -16, n = -3
A. -26 B. 5 C. 26 D. -5
Mathematics
Name the property illustrated.8 + 0 = 8
A. Identity property B. Commutative property C. Distributive property D. Associative property
Mathematics
Find the volume of the solid generated by revolving the region bounded by the given curves about the x-axis.x = 2
, x = - 2y, y = 1
A. 4?
B. 
?
C. 
?
D. 
?
Mathematics
Graph.y = 3
A. 
B. 
C. 
D. 
Mathematics