Mathematics, 23.10.2020 21:20 zahradawkins2007
Julissa is running a 10-kilometer race at a constant pace. After running for 18 minutes, she completes 2 kilometers. After running for 54 minutes, she completes 6 kilometers. Her trainer writes an equation letting t, the time in minutes, represent the independent variable and k, the number of kilometers, represent the dependent variable.
Which equation can be used to represent k, the number of kilometers Julissa runs in t minutes?
k β 2 = k minus 2 equals StartFraction 1 Over 9 left-parenthesis t minus 18 right-parenthesis.(t β 18)
k β 18 = k minus 18 equals StartFraction 1 Over 9 left-parenthesis t minus 2 right-parenthesis.(t β 2)
k β 2 = 9(t β 18)
k β 18 = 9(t β 2)
Answers: 2
Mathematics, 21.06.2019 19:30
Hi, can anyone show me how to do this problem? 100 points for this. in advance
Answers: 2
Mathematics, 21.06.2019 23:00
Using only odd number for numerators write two different subtraction problems that have a difference of 3/4
Answers: 1
Mathematics, 22.06.2019 02:00
The equation y= -16t^2+120 can be used to represent the fridge height above the ground where ti represents time in seconds after she threw the apple how long does it take the apple to hit the ground running your
Answers: 3
Julissa is running a 10-kilometer race at a constant pace. After running for 18 minutes, she complet...
Mathematics, 25.07.2019 19:30
Chemistry, 25.07.2019 19:30
History, 25.07.2019 19:30
Chemistry, 25.07.2019 19:30
Biology, 25.07.2019 19:30
History, 25.07.2019 19:30
Social Studies, 25.07.2019 19:30
Chemistry, 25.07.2019 19:30
Biology, 25.07.2019 19:30
Social Studies, 25.07.2019 19:30
History, 25.07.2019 19:30