Mathematics, 25.01.2020 06:31, jamesjarrell67
If adams high and jefferson high both lose 150 students each, madison high's population increases by 100 students, and both
lincoln high and grant high gain 50 students each, what happens to the mean of the population of washington county schools?
a)
the mean increases by 20.
b)
the mean remains the same
the mean decreases by 20.
the mean decreases by 100
Answers: 1
Mathematics, 21.06.2019 22:00, krandall232
Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright
Answers: 2
Mathematics, 22.06.2019 02:00, bayleeharris8p78txa
Were only 64 seats. the remaining 6 students had to travel in a separate van. the equation 2b + 6 = 70 represents the given scenario. what does b represent? the number of buses the number of vans the number of students who rode on each bus the total number of students going to the football game
Answers: 1
Mathematics, 22.06.2019 04:30, Teilen
Cesar bought 7 items at the candy store. he bought candy bars for $0.50 each and packs of gum for $0.95 each. he spent a total of $6.80. what system represents the solution for the number of candy bars (x) and the number of pack gum (y) purchased?
Answers: 1
If adams high and jefferson high both lose 150 students each, madison high's population increases by...
Mathematics, 22.05.2020 07:59
Mathematics, 22.05.2020 07:59