28 is 80% of what number....
28 = 0.80x
28/0.80 = x
35 = x.......so 28 is 80% of 35
Hi,
2k -- 4 = 2k -- 2·2 = 2·(k -- 2).
If you divide this by k -- 2, you get 2.
Green eyes.
You can show that (y) is proportional to (x) by writing:
This would mean that:
Whereby (k) would be the constant of proportionality.
This value can be an element of a real number.
k∈R
What are real numbers?
Integers, rational numbers and irrational numbers.
Example of a graph which would show that 2 objects are proportional:y=2x
Answer:
5182
Step-by-step explanation:
To figure out the mean of a number, you must add all of the numbers together and divide by the amount of numbers you added up.
To find the total sum, we just need to reverse this process.
We are already given the final number so all we have to do is multiply the mean by 100 and we have our answer of 5182.
Hope this helps :D