Use the normal distribution of SAT critical reading scores for which the mean is 508 and the standard deviation is 109. Assume the variable x is normally distributed. (a )What percent of the SAT verbal scores are less than 550? (b )If 1000 SAT verbal scores are randomly selected, about how many would you expect to be greater than 525? (a )Approximately nothing% of the SAT verbal scores are less than 550. (Round to two decimal places as needed.)

15 batches are the most you can make

step-by-step explanation:

explanation:

step-by-step explanation:

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.