There are 100 children in the kindergarten. What is the percent of girls, if we know that there are 78 girls there?
?
A. 78%
B. 0.78%
C. 22%
D. 0.22%
E. none of these
Answer: A
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Find the slope of the line.Through (6, 8) and (4, 3)
A. 
B. 
C. 
D. - 
Graph the radical function. Compare the graph to that of the square root function or cube root function.F(x) = 
A. It looks like the graph of the cube root
function, but it is shifted 3 units to the right.
B. It looks like the graph of the cube root
function, but it is shifted 3 units up.
C. It looks like the graph of the cube root
function, but it is shifted 3 units down.
D. It looks like the graph of the cube root
function, but it is shifted 3 units to the left.
Insert parentheses where needed so that the expression evaluates to the given number.4 ? 7 - 3 ? 5; evaluates to -32
A. (4 ? 7) - (3 ? 5) B. (4 ? 7 - 3) ? 5 C. 4 ? (7 - 3) ? 5 D. 4 ? (7 - 3 ? 5)
Find the slope.Find the slope of a line parallel to the line y = - 
x.
A. 0
B. - 
C. 3
D. undefined