Mathematics, 12.04.2020 17:10 Truezoe09
Consider the points (3, 4) and (β3, 4). When the two points are compared, which statement is NOT TRUE? A) Both points are 3 units away from the y-axis. B) One point is 3 units to the right of the y-axis. C) One point is 3 units to the left of the y-axis. D) The y-coordinates are opposite numbers.
Answers: 2
Mathematics, 21.06.2019 15:30
Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.
Answers: 1
Mathematics, 21.06.2019 19:30
Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of janeβs closet space?
Answers: 1
Mathematics, 22.06.2019 02:00
Graph a triangle (xyz) and reflect it over the line y=x to create triangle xβyβzβ. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point xβ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then yβ with the reflecting line? how do you know?
Answers: 1
Mathematics, 22.06.2019 02:30
The upcoming championship high school football game is a big deal in your little town. the problem is, it is being played in the next biggest town, which is two hours away! to get as many people as you can to attend the game, you decide to come up with a ride-sharing app, but you want to be sure it will be used before you put all the time in to creating it. you determine that if more than three students share a ride, on average, you will create the app. you conduct simple random sampling of 20 students in a school with a population of 300 students to determine how many students are in each ride-share (carpool) on the way to school every day to get a good idea of who would use the app. the following data are collected: 6 5 5 5 3 2 3 6 2 2 5 4 3 3 4 2 5 3 4 5 construct a 95% confidence interval for the mean number of students who share a ride to school, and interpret the results. part a: state the parameter and check the conditions. part b: construct the confidence interval. be sure to show all your work, including the degrees of freedom, critical value, sample statistics, and an explanation of your process. part c: interpret the meaning of the confidence interval. part d: use your findings to explain whether you should develop the ride-share app for the football game.
Answers: 3
Consider the points (3, 4) and (β3, 4). When the two points are compared, which statement is NOT TRU...
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