Mathematics, 12.10.2019 21:30, machucagm01
Haben knows that the angle of elevation from the top of a rock formation to a stake in the ground 50 feet from its base is 42°. what is the height of the rock formation?
Answers: 1
Mathematics, 20.06.2019 18:04, nataliamontirl6079
About 400,000 people visited an art museum in december. what could be the exact number of people who visited the art museum?
Answers: 3
Mathematics, 21.06.2019 17:00, KHaire2077
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.
Answers: 3
Mathematics, 21.06.2019 20:30, amyaacrawford86
Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2
Answers: 2
Haben knows that the angle of elevation from the top of a rock formation to a stake in the ground 50...
Mathematics, 20.02.2021 19:30
Mathematics, 20.02.2021 19:30
Mathematics, 20.02.2021 19:30