Mathematics, 05.11.2020 22:00 kekejones6321
Is (x-2) a factor of (x^3 + 4x^2 - 9x + 10)? Explain your reasoning
Answers: 3
Mathematics, 21.06.2019 17:00
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 17:30
The swimming pool is open when the high temperature is higher than 20โc. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 โc on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.
Answers: 3
Mathematics, 21.06.2019 20:00
How does the graph of g(x)=โxโโ3 differ from the graph of f(x)=โxโ? the graph of g(x)=โxโโ3 is the graph of f(x)=โxโ shifted right 3 units. the graph of g(x)=โxโโ3 is the graph of f(x)=โxโ shifted up 3 units. the graph of g(x)=โxโโ3 is the graph of f(x)=โxโ shifted down 3 units. the graph of g(x)=โxโโ3 is the graph of f(x)=โxโ shifted left 3 units.
Answers: 1
Is (x-2) a factor of (x^3 + 4x^2 - 9x + 10)? Explain your reasoning...
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