There is a ball pit that has 1000 balls in it. According to the manager, 20% of the balls are red. a) Suppose that the balls are normally distributed throughout the ball pit. 100 balls are randomly selected from the pit and the proportion of red balls is p = 0.17. What is the probability that at least 20% of the balls are red?

b) Is the manager's claim that 20% of the balls in the ball pit are red accurate? Explain your reasoning.

here is your mark brainliest

c. 6tan80

step-by-step explanation:

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9