Answer:
(10x−7)^2
Step-by-step explanation:
(10x+7)(10x-7)
i stead of making it a "100" since they are both the same but positive and negative () and bring it to the power of 2
Answer:
Step-by-step explanation:
Take the negative exponent in the denominator to make it positive
Example = (2^-3)
= 1/2³
Answer:
The median is 36.8
Step-by-step explanation:
The median is the middle number in an ordered list.
We have to sort the list in increasing or decreasing order

Now we can remove the first and last numbers in each iteration until we get to the median


To find out the cups, total jug volume should be divided by 0.25 litre.
4.5/0.25
18 cups