3 Four swimmers each completed 25 yards of a 100-yard relay. In the order that they swam, the swimmers' times are given below. First swimmer in relay: 13 seconds Second swimmer in relay: 14.273 seconds Third swimmer in relay: 16.04 seconds Fourth swimmer in relay: 11.802 seconds Which statement is true? The difference between the slowest and fastest 25-yard times was 5.842 seconds. The team's total 100-yard relay time was 55.079 seconds. The last two swimmers took a total of 27.842 seconds. The second swimmer was 2.127 seconds faster than the third swimmer.

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.

10% of 1,900,000. show me how you got the answer

Nikolas calculated the volume of the prism. his work is shown below.