If you would like to know how many total hours did Jeff work today, you can calculate this using the following steps:
4 2/3 hours in the morning + 3 3/4 hours in the afternoon = 4 2/3 + 3 3/4 = 14/3 + 15/4 = 56/12 + 45/12 = (56 + 45) / 12 = 101/12 = 8 5/12 hours
Jeff worked 8 5/12 hours in total.
Answer:
it will be the second one
Step-by-step explanation:
PLS MARK ME AS BRAINLIEST
<span>0.3, 0.1, -0.2, -0.001 are all little to no correlation.
The closer our values get to 1 or -1, the stronger the correlation. Anything below 0.5 is not a strong correlation.</span>
The line of best fit is a line on a scatter plot graph with equal number of points on either side of it, it is the equivalent of average.
the line of best fit on your graph predicts the average score of a student who studies for 2 hours is 16
Answer:
yes
Step-by-step explanation:
Try it and see:
2(-1) +5(-3) = -2-15 = -17 . . . . . works in the first equation
-4(-1) +3(-3) = 4 -9 = -5 . . . . . . works in the second equation
Yes, the ordered pair (-1, -3) satisfies the equations.
__
Or, you can check the solution using a graphing calculator.
