Mathematics, 19.05.2020 20:01 bbyjean9214
Suppose you buy a new car whose advertised mileage is 2828 miles per gallon (mpg). After driving your car for several months, you find that its mileage is 23.623.6 mpg. You telephone the manufacturer and learn that the standard deviation of gas mileages for all cars of the model you bought is 1.181.18 mpg. a. Find the z-score for the gas mileage of your car, assuming the advertised claim is correct. b. Does it appear that your car is getting unusually low gas mileage? a. zequals=nothing (Round to two decimal places as needed.) b. Does it appear that your car is getting unusually low gas mileage?
Answers: 3
Mathematics, 21.06.2019 22:00
Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.
Answers: 1
Mathematics, 21.06.2019 23:50
The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?
Answers: 2
Suppose you buy a new car whose advertised mileage is 2828 miles per gallon (mpg). After driving you...
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