Find the area of the circle. Use ? ? 3.14 and round to the nearest hundredth.radius = 8 yd

A. 50.24 yd2 
B. 803.84 yd2 
C. 200.96 yd2 
D. 100.48 yd2


Answer: C

Mathematics

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Let .  If x is increased by 33%, how is y affected? Express your answer in terms of a percent. Round your answer to two decimal places if necessary. ?

A. y is decreased by 35.89% B. y is increased by 35.89% C. y is decreased by 37.24% D. ?y is increased by 37.24%

Mathematics

Simplify the expression.130 + 60

A. 2 B. 1 C. 0 D. 19

Mathematics

Determine the slope and y-intercept. Then use the slope and y-intercept to graph the equation by hand.y = - x - 1

A. slope: - , y-intercept: (0, 0)

B. slope: = , y-intercept: (0, -1)

C. slope: - , y-intercept: (0, -1)

D. slope: - 4, y-intercept: (0, -1)

Mathematics

Multiply or divide as indicated. ? 

A.
B.
C.
D.

Mathematics