Answer:
2y+12
4(1/2y+3)
4(1/2y-4+7)
Step-by-step explanation:
I'm sure of it
The sales tax should come out to $142.19
The mean is also known as the average. For this problem, we want to find out the average distance that the guesses were from the true temperature. To do this, we need to add up all of the values and divide them by the number of values we have.
Person A:
-3 + -1 + 0 + 2 = -2
4 values
Person B:
4 + -4 + 2 + -3 = -1
4 values
Person C:
8 + -2 + 5 + 1 = 12
4 values
Totals:
-2 + -1 + 12 = 9
4 + 4 + 4 = 12 values
Find average:
9/12 = 0.75
The mean value in Fatima's results is 0.75.
Hope this helps!! :)
0.667
To turn a faction into a decimal you divide the number by the denominator.
2 divided by 3 is 0.66666
Rounded is 0.667