10 out of 200 because there is 10 marbles and 200 times you reach and grab one it would be a 10 out of 200 chance
The median is the number that is in the middle of the set of numbers in order from least to greatest. So in this case we have...1,2,4,4,5,6,7,9 and you cross out one from the left one from the right over and over until you are left with one or two numbers
LOOK AT ATTACHMENT!!!
Now that we have narrowed it down to 4 and 5, we need to add them together (9) then divide it by 2 which would give you the answer of
4.5
So the median of Variable A is 4.5
Answer:
B?
Step-by-step explanation:
I think the answer is B sorry if I'm wrong.
1 Expand.
8x-6-8=4+2x8x−6−8=4+2x
2 Simplify 8x-6-88x−6−8 to 8x-148x−14.
8x-14=4+2x8x−14=4+2x
3 Add 1414 to both sides.
8x=4+2x+148x=4+2x+14
4 Simplify 4+2x+144+2x+14 to 2x+182x+18.
8x=2x+188x=2x+18
5 Subtract 2x2x from both sides.
8x-2x=188x−2x=18
6 Simplify 8x-2x8x−2x to 6x6x.
6x=186x=18
7 Divide both sides by 66.
x=\frac{18}{6}x=
6
18
8 Simplify \frac{18}{6}
6
18
to 33.
x=3x=3
Done Hope this helps let me know if u have any questions thank you