Solve the problem.Peter must practice the piano 
per week. He has already practiced 
How many more hours does he need to practice?
A. 7
hr
B. 1
hr
C. 6
hr
D. 1
hr
Answer: C
Mathematics
You might also like to view...
Find the slope-intercept form of the equation of a line that passes through the given points.(-2, 4), (-2, -10)
A. x = 4 B. x = -2 C. y = 4 D. y = -2
Mathematics
Simplify the expression.j3 - j7
A. 0 B. -2 C. 1 D. -1
Mathematics
Consider the series 
.
?
Find the radius of convergence of the power series.
?
__________
?
Find the interval of convergence of the power series.
?
__________
What will be an ideal response?
Mathematics
Simplify the expression. Assume that all variables represent nonnegative numbers.
- 10
- 7
A. 64
B. 95
C. -95
D. -245
Mathematics