Find the area of the circle, if 
and a = 6 in.
A.
B.
C.
D.
E.
Answer: C
Mathematics
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Write the number in standard notation.9.0519 x 10-7
A. -905190,000 B. 0.000000090519 C. 0.0000090519 D. 0.00000090519
Mathematics
Find an equation of the line having the given slope and containing the given point. m = - 
, (4, 3)
A. y = - 
x + 
B. y = - 
x + 
C. y = - 
x - 
D. y = - 
x - 
Mathematics
Multiply.4x(-4x + 9)
A. -4x2 + 36x B. -16x2 + 36x C. 20x2 D. -16x2 + 9x
Mathematics
Convert the percent to a decimal..61%
A. .061 B. .0061 C. .0071 D. .61
Mathematics