What are the roots of the quadratic equation y = x2 – 10x + 125 OA.
1 = -5 + 10i
OB.
1 = -5 + 5v6
O C.
r = 5 + 10i
D. r = 5 576

What is the average rate of change for this function for the interval from x=2 to x=4 ?

Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.

How many times larger is 9 × 10^8 than 3 × 10^-5? a. 3 × 10^13 b. 3 × 10^-40 c. 3 × 10^-13 d. 3 × 10^3