Not very sure how to do for this question!!! Pls help
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Answers: 2
Mathematics, 21.06.2019 18:30
Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?
Answers: 1
Mathematics, 21.06.2019 21:30
Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3
Answers: 1
Mathematics, 21.06.2019 21:40
In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.
Answers: 3
English, 23.03.2021 21:20
Mathematics, 23.03.2021 21:20
English, 23.03.2021 21:20
Mathematics, 23.03.2021 21:20
Mathematics, 23.03.2021 21:20
Mathematics, 23.03.2021 21:20
Mathematics, 23.03.2021 21:20
Mathematics, 23.03.2021 21:20