Answer:-7x(to the power of 2)-3y+4x-2y(to the 3rd power)-7x( to the third power)
Step-by-step explanation:
Collect like terms
Answer:
B
Step-by-step explanation:
because x is 3 high and 2 across so is B
Answer:
0.14
0.29
0.21
0.27
18.38
0.83
Step-by-step explanation:
17 leaves × 5 = 85
raj needs 85 more leaves and he currently has 17, so
85 - 17 = 68
To find the mean absolute deviation, you have to find the mean first.
1+1+2+2+2+4=12
12 divided by 6 numbers=2 The mean of that is two
Next, you have to find the amount the original numbers are away from the mean.
1= 1 away from 2 2=0 away from 2 4=2 away from 2
You should get: 1,1,0,0,0,2 Next, you have to find the mean of the new set of numbers. 1+1+0+0+0+2=4
4 divided by 6= 2/3
The mean absolute deviation is 2/3
