Answer:
18
Step-by-step explanation:
-11 - 7 = -18
|-18| = 18
The definition of mean, is to add up all the numbers and divide it by how many numbers there are. So, in this case the mean would be 1+1+1+2+2+2+2+3+3+4+4+4+4+5+5+6+7+7+8+8+9 = 86. You would then take 86 and divide that by 21, and you would get 4.0
The definition of median states to find the middle of the numbers. So the median would be 4.
So you would just take 4 - 4 = 0.
0 would be correct.
For this case we have the following inequality:
3y - 2x> 8
The first thing we should do is to graph the function.
Then, see the set of points that are the solution of the inequality.
The solution set is given by the shaded region.
See attached image.
Answer:
Shaded region.
See attached image.
Answer:
a
Step-by-step explanation:
4*1/7
Answer:
Job A, will take 24 hours and Job B, will take 30 hours
Step-by-step explanation:
12 X 30 = 360 and 15 X 24 = 360