Mathematics, 21.09.2019 15:30 clay373
Every year, a teacher surveys his students about the number of hours a week they watch television. in 2002, his students watched an average of 12 hours of television per week. in 2012, the number of hours spent watching television decreased to five per week. what is the percent decrease in the hours of television watched, rounded to the nearest tenth?
Answers: 2
Mathematics, 21.06.2019 18:00
Is a positive integer raised to a negative power always positive
Answers: 1
Mathematics, 21.06.2019 20:00
The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?
Answers: 1
Mathematics, 22.06.2019 00:30
What is the value of x? enter your answer in the box. x =
Answers: 1
Mathematics, 22.06.2019 02:20
If you draw a card with a value of three or less from a standard deck of cards, i will pay you $43. if not, you pay me $11. (aces are considered the highest card in the deck.) step 1 of 2 : find the expected value of the proposition. round your answer to two decimal places. losses must be expressed as negative values.
Answers: 2
Every year, a teacher surveys his students about the number of hours a week they watch television. i...
Mathematics, 09.11.2020 20:50
Social Studies, 09.11.2020 20:50
Mathematics, 09.11.2020 20:50
English, 09.11.2020 20:50
Mathematics, 09.11.2020 20:50
Mathematics, 09.11.2020 20:50
History, 09.11.2020 20:50
Mathematics, 09.11.2020 20:50
Chemistry, 09.11.2020 20:50
English, 09.11.2020 20:50
Health, 09.11.2020 20:50
Mathematics, 09.11.2020 20:50