A coaster to put under your drinks on a table is in the shape of a cylinder. It has a diameter of 10cm and a height of 0.6cm. Betty is going to make these coaster for her friends for their
birthdays by covering them completely with fabric. She has 6 friends who have birthdays in
April so she better get started now. If she wants to make coasters for all of the birthdays,
how much fabric does she need to make all of the coasters?

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.

If you are just building your payment history, how many points from a perfect score will you possibly miss?

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?