The median of the data set is 2.
The error was in second step.
3√(y^3)^4 = y^4
(Cube root cancels cube and not power 4)
The answer should be:
xy^4/4
//Hope it helps.
Answer:
125 pages
Step-by-step explanation:
Since 80 is 64% of unknown x we can write the equation 80/x=64/100. Now cross multiply to get 8000=64x. Divide both sides by 64 to get 125=x.
Answer:
5 1 2
---- x - ---- x + ---- y - 2 + 7
7 7 7
These are like terms so add and subtract:
4 2
---- x + ---- y + 5
7 7
