A frozen pizza manufacturer needs to make 9 inch pizzas. Their machine that makes the dough is set to make a pizza with a diameter of 9.1 inches, but it is known that the distribution of pizza diameters has roughly a normal distribution with a mean of the setting of 9.1 inches and a standard deviation of 0.09 inches. If people measure their pizza and get less than 9 inches they may complain. Find the percentage of pizzas that are less than 9 inches based on the given information. percent of pizzas that are made below 9 inches.

Round the z-score to two decimal places if needed. Round your answer to two decimal places after converting to a percent. Do not include the % sign in your answer.

In a sample of 2023 u.s. adults, 373 said franklin roosevelt was the best president since world war ii. two u.s. adults are selected at random from the population of all u.s. adults without replacement. assuming the sample is representative of all u.s. adults, complete parts (a) through (d). (a) find the probability that both adults say franklin roosevelt was the best president since world war ii. the probability that both adults say franklin roosevelt was the best president since world war ii is (round to three decimal places as needed.) (b) find the probability that neither adult says franklin roosevelt was the best president since world war ii. the probability that neither adult says franklin roosevelt was the best president since world war ii is (round to three decimal places as needed.) (c) find the probability that at least one of the two adults says franklin roosevelt was the best president since world war ii. the probability that at least one of the two adults says franklin roosevelt was the best president since world war ii is (round to three decimal places as needed.) (d) which of the events can be considered unusual? explain. select all that apply. the event in part left parenthesis a right parenthesis is unusual because its probability is less than or equal to 0.05. the event in part (b) is unusual because its probability is less than or equal to 0.05. none of these events are unusual. the event in part (c) is unusual because its probability is less than or equal to 0.05.

Arational number that is equivalent to -20/4?

20 points + brainliest answer + my mom’s chocolate chip cookie ! subtract.