Mathematics, 29.11.2019 05:31 kaylaxocald
Asign on the pumps at a gas station encourages customers to have their oil checked, and claims that one out of 10 cars needs to have oil added. if this is true (and assuming cars arriving independently), find the probability of each of the following: a. one out of the next four cars needs oil. b. two out of the next eight cars needs oil. c. 5 out of the next 20 cars needs oil.
Answers: 2
Mathematics, 21.06.2019 18:50
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.
Answers: 2
Mathematics, 21.06.2019 22:30
Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.
Answers: 1
Mathematics, 21.06.2019 23:10
Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing (type an integer or a decimal.)
Answers: 3
Asign on the pumps at a gas station encourages customers to have their oil checked, and claims that...
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