Mathematics, 13.10.2020 14:01 abalth2154
"Suppose Mr. Cordova decides to aim for an average speed of 50 miles per hour for the trip to Mackinac Island. " *we know it takes 300 miles to get to their destination*
1. Make a table and a graph to show how the distance traveled will increase as time passes. Show times from when the family leaves home to when they reach their destination.
2. Describe the pattern of change in distance as time passes. Explain how the pattern is shown y values in your table and points on your graph.
3. Write an equation relating distance traveled, d, to time, t.
4. Is the equation relating distance and the time an inverse variation? Explain why or why not.
Answers: 1
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 17:40
Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.
Answers: 2
"Suppose Mr. Cordova decides to aim for an average speed of 50 miles per hour for the trip to Mackin...
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