Convert the percent to a fraction. Simplify, if possible. 85%
A. 
B. 
C. 
D. 
Answer: C
Mathematics
You might also like to view...
Sketch the surface z = f(x,y).f(x, y) = 3 - x2
A. 
B. 
C. 
D. 
Mathematics
Solve.
x > 45
A. x > 50
B. x < 
C. x > 
D. x < 50
Mathematics
Decide whether the statement is true or false. If it is false, tell why.If k is a positive number, then the equation -x2 = -144k has no real solutions.
A. False; the equation is equivalent to x2 = 144k, where x2 and 144k are positive, so it will have two real solutions B. False; the equation is equivalent to x2 = 144k, where x2 and 144k are positive, so the equation will have one real number solution C. True
Mathematics
Factor the expression completely, if possible.z3 + 512
A. (z + 8)(z2 + 64) B. (z - 512)(z2 - 1) C. (z - 8)(z2 + 8z + 64) D. (z + 8)(z2 - 8z + 64)
Mathematics