Please help :( Use the normal distribution of SAT critical reading scores for which the mean is 501 and the standard deviation is 113. Assume the variable x is normally distributed.
(a)
What percent of the SAT verbal scores are less than 650​?
(b)
If 1000 SAT verbal scores are randomly​ selected, about how many would you expect to be greater than 550​?

idk

step-by-step explanation:

idk

book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.

step-by-step explanation:

i think asking google will you get the answer to that question

is this part of a question or something