I'd say first isolate the "x"
(x+3)/3=(y+2)/2
x+3=3*(y+2)/2
x=3(y+2)/2 -3
so we get "x" equals three times "y" plus two which is then divided by two and subtracted by three.
after that I would simply divide both sides by three as shown below
x/3=( 3*(y+2)/2 -3)/3
x/3 =(y+2)/2 -1 (answer simplified)
Answer:
Q1: S(r)= 200/r
Q2: a: dv= 20pie
B: relative error: dv/v =1/16
%error= 6.25%
Step-by-step explanation:
Attached is the complete solution.
Its eight fellas ur welcome
Answer:
2hsheoendnehduevdbdjdbdvdvdhdhrbrbrg
Step-by-step explanation:
Let E be the event of drawing a disc from the box of discs numbered from 1 to 90
Two digit numbers from 1 to 90=10,11,12,.....,90
No. of favorable outcomes=81
Total no. of possible outcomes =90
We know that, Probability P(E) =(Total no.of possible outcomes)(No.of favorable outcomes)=9081=109
Therefore, the probability of a two digit numbered disc from the box of discs numbered from 1 to 90=109
hope it helps !