If the amount of weeks is w, then -1.5w is the amount of hair cut off due to that she subtracts 1.5 from her hair every week. Therefore, since the base amount is 11.5, we have to add that to the expression to get 11-1.5w
Answer:
1.6
Step-by-step explanation:
So, first, write down the number of jokers in each deck of cards.
That would be: 0, 1, 2, 2, 3
Then, add up all those numbers.
0+1+2+2+3=8
Now, divide that sum by the number of decks or cards shown in the data set, which would be 5.
8/5=1.6
So, the mean of the data in the dot plot shown is 1.6.
:L)
The equation in slope intercept for is y = 5/2x + 4
The y intercept is 4
Answer:
(D) -0.2
Step-by-step explanation:
slope = 7-5 / 15 - 25
4/5 x55
=4/5*55/1
=(4*55)/(5*1)
=220/5
=44/1
=44
