What is the approximate measure of the angle that represents 40 out of 100 responses in a pie chart?
A. 144°
B. 216°
C. 60°
D. 40°
Answer: A
Mathematics
You might also like to view...
Find the indicated sum. Use the formula for the sum of the first n terms of a geometric sequence.
A. 
B. 
C. 
D. 
Mathematics
Graph the quadratic equation on [-10, 10] by [-10, 10]. Does this window give a complete graph?f(x) = -0.08x2 + 2x - 4
A. 
No
B. 
Yes
C. 
Yes
D. 
No
Mathematics
Solve the system of equations.x2 + y2 = 181x + y = -19
A. (9, 10), (10, 9) B. (9, -10), (10, -9) C. (-9, -10), (-10, -9) D. (-9, 10), (-10, 9)
Mathematics
Solve the equation.
= 
A. {-21} B. {26} C. {51} D. {-51}
Mathematics