Considera que overline PR =20 metros y overline PS equiv25 metros . a) Si estás en el punto P y realizas un disparo a nivel de pasto(sin ninguna elevación), ¿cuál es la máxima amplitud que puede alcanzar x para tener posibilidad de anotar gol?

. b) Si estás en el punto P y realizas un disparo con cierta elevación, de tal manera que la trayectoria del balón se puede representar mediante una linea recta, ¿cuál es la máxima amplitud que puede alcanzar el ángulo de elevación para tener posibilidad de anotar gol? ​

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.

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

Hi, can anyone show me how to do this problem? 100 points for this. in advance