Mathematics, 01.08.2020 17:01 brooklynvegas514
i'm kind of in a pinch need an answer as fast as i can sorry Estimate the solution to the following system of equations by graphing. -4x+5y=8 6x-y=11 A.(-5/2,-7/2) B. (5/2,7/2) C.(1/2,3/2) D. (-4/3,8/3)
Answers: 3
Mathematics, 21.06.2019 17:50
Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36
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
i'm kind of in a pinch need an answer as fast as i can sorry Estimate the solution to the following...
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