Mathematics, 06.06.2020 00:58 jeffljr2718
You want to know how the residents in your city feel about building a new pool. You randomly survey 10 people. Of those surveyed, 7 support the new pool and 3 do not. You conclude that 70% of the residents of your city support building a new pool. Which statement below best describes your conclusion?
The conclusion is valid because the sample is random.
The conclusion is invalid because the sample size is too small.
The conclusion is invalid because less than 70% of people surveyed support the new pool.
The conclusion is valid because the sample is representative of the population and large enough to provide accurate data.
Answers: 3
Mathematics, 21.06.2019 20:50, jahootey2798
You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2
Answers: 1
Mathematics, 21.06.2019 22:00, d0ram0UsE
Rick is driving to his uncles house in greenville, which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120
Answers: 3
Mathematics, 21.06.2019 22:30, wednesdayA
Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?
Answers: 1
Mathematics, 21.06.2019 23:00, eduardoma2902
Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction
Answers: 2
You want to know how the residents in your city feel about building a new pool. You randomly survey...
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