Mathematics, 29.10.2020 17:40 zinai123
Which of the following situations represents a direct variation between x and y?
Dana will travel 150 miles.
x = the speed at which Dana is traveling
y=the number of hours she will be traveling
Jamal earns a fixed pay of $300 every week.
x = the number of hours he works during the week
y = the pay he earns per hour
Max earns $10 for each car he washes.
I=
the number of cars he washes
y = the total amount of money he earns
The area of a rectangle is exactly 24 square inches.
r= the length of the rectangle
y = the width of the factangle
Answers: 3
Mathematics, 21.06.2019 16:30
11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%
Answers: 2
Mathematics, 21.06.2019 18:20
What is the y-intercept of the line given by the equation
Answers: 2
Mathematics, 21.06.2019 20:30
Ateam has p points. p = 3w + d w = wins d = draws a) a football team has 5 wins and 3 draws. how many points does the team have?
Answers: 1
Mathematics, 21.06.2019 22:00
The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.
Answers: 1
Which of the following situations represents a direct variation between x and y?
Dana will travel 1...
Mathematics, 27.12.2019 21:31
Mathematics, 27.12.2019 21:31
Mathematics, 27.12.2019 21:31
French, 27.12.2019 21:31
Chemistry, 27.12.2019 21:31
Mathematics, 27.12.2019 21:31
Mathematics, 27.12.2019 21:31