Mathematics, 05.02.2020 07:50, ghwolf4p0m7x0
Kevin recorded the ages of the next 12 people who entered his grocery store. he asked his brother john to find the mean, median, and the mode of the data set: [ 6,18,8,4,18,20,10,10,21,6,17,18]. john's results are shown. mean =156/12=13. median = 20+10/2=15, mode=10. i'll post a picture of the questions.
Answers: 2
Mathematics, 21.06.2019 18:40, miguel3maroghi
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
Mathematics, 21.06.2019 20:30, celestesanchezts
8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?
Answers: 1
Kevin recorded the ages of the next 12 people who entered his grocery store. he asked his brother jo...
Social Studies, 13.11.2020 16:50