Answer:
b. 600
Step-by-step explanation:
subtract money from parents from tuition
divide by months
Answer:
No, the above polynomials aren't similar as they don't have a constant scale factor
This is the "empirical rule." Approx. 68% of a data set lie within one standard deviation of the mean.
Answer:
1/4
Step-by-step explanation:
1/2 * 1/2 = 1/4
Answer:
AB = 10π
Step-by-step explanation:
The length of the arc is calculated as
arc = circumference of circle × fraction of circle
= 2πr × 
= 2π × 12 ×
← cancel 12 on numerator/ denominator, leaving
AB = 2π × 5 = 10π