Mathematics, 07.05.2021 01:00, Nigward666
In a school of 309 kids, 28 kids are on the cross country team, 67 kids are on the track team, and 19 are on both. How many kids are on either cross country or track?
Answers: 1
Mathematics, 21.06.2019 12:50, rntaran2002
Nneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8
Answers: 3
Mathematics, 21.06.2019 19:30, kelseybell2707
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).
Answers: 1
In a school of 309 kids, 28 kids are on the cross country team, 67 kids are on the track team, and 1...