Answer:
Mean = (19 + 20 + 21 + 22 + 23)/5 = 105/5 = 21
x x - mean (x - mean)^2
19 -2 4
20 -1 1
21 0 0
22 1 1
23 2 4
Sum = 10
Step-by-step explanation:
Since 3 1/6 is only 1/3 of what he is watering, you can multiply the 3 1/6 by 3 to find your answer
9 1/2 should be your answer.
First you multiply the whole number by 3
3x3 = 9
Now we multiply the fraction
1/6 x 3 = 1/2 because we multiply the 1 on top. 3x1 = 3 and 3/6 is reduces to 1/2
ITS 4 BECAUSE 2 then add 2 then you get 4 you have 2 apples and you add two more you have 4
Answer:
I'm not sure but I got -16
Step-by-step explanation:
I just plugged in the -5 in place for the x
