Answer:
45
Step-by-step explanation:
The mean is calculated as
mean = 
Given the mean of 8 numbers is 41 , then
= 41 ( multiply both sides by 8 )
sum of 8 numbers = 328
Given the mean of 2 numbers is 29 , then
= 29 ( multiply both sides by 2 )
sum of 2 numbers = 58
The sum of the remaining 6 numbers = 328 - 58 = 270 , so
mean =
= 45
The mean of the other 6 numbers = 45
Answer:
Step-by-step explanation:
I can see why you are having a little bit of trouble with this. The equation is not very well explained. I take it that y is the number of blooms total that each rose bush has. The "y intercept" is 4 which means that the bush has 4 blooms. In order to have just 4 blooms it means that x = 0 -- she hasn't added any fertilizer.
Step-by-step explanation:
9x - 2 = 5x + 54
9x - 5x = 54 + 2
4x = 56
<u>x = 14</u>
(9x - 2) + (10y + 6) = 180
(9 · 14 - 2) + 10y + 6 = 180
126 - 2 + 10y + 6 = 180
130 + 10y = 180
10y = 180 - 130
10y = 50
<u>y = 5</u>
180-57= 123
I’m not sure if my answer though
Answer: -11/20
Step-by-step explanation:
1/5-3/4= 4/20-15/20= -11/20