Mathematics, 11.02.2021 01:00 cylertroutner
(Score for Question 1: of 5 points) 1. The average commute times for employees of a large company is 22 minutes. The commute employees are 20, 33, 27, 35, 18, 29, 40, 22, 18, 55, 13, and 14. a) Determine the sample mean and the population mean. b) What is the estimated margin of error of the sample population, using standard deviation a) Sample mean: 26 minutes/ population mean:22 minutes b) PLEASE EXPLAIN ​
Answers: 2
Mathematics, 21.06.2019 15:00
Two lines parallel to a third line are parallel to each other. always sometimes or never
Answers: 1
Mathematics, 21.06.2019 15:00
Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?
Answers: 1
Mathematics, 21.06.2019 15:40
If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes
Answers: 3
Mathematics, 22.06.2019 01:00
Arestaurant offers delivery for their pizzas. the total cost the customer pays is the price of the pizzas, plus a delivery fee. one customer pays $23 to have 2 pizzas delivered. another customer pays $59 for 6 pizzas. how many pizzas are delivered to a customer who pays $86?
Answers: 2
(Score for Question 1: of 5 points) 1. The average commute times for employees of a large company is...
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