Mathematics, 09.04.2020 22:15 ndkjfgj4368

The average gas mileage for n vehicles on one car lot is 21 miles per gallon. The average
mileage for pvehicles on another car lot is 25 miles per gallon. When the vehicles on
both lots are combined, the average gas mileage is 22.5 miles per gallon What is the
value of L?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:30, hp1013756

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

Answers: 1

continue

Mathematics, 21.06.2019 17:30, edfwef5024

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Answers: 2

continue

Mathematics, 21.06.2019 19:00, alyo31500

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

Answers: 1

continue

Mathematics, 21.06.2019 19:30, jossfajardo50

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Answers: 1

continue

You know the right answer?

The average gas mileage for n vehicles on one car lot is 21 miles per gallon. The average
mile...