Starting more simply, if we wanted to know how many students like pink in general, that's 68/100. We could do that for each single category and the fractions would add together to equal 1. Now say we wanted to know something about that 68/100 people. That 68 is our new 100%, or another way of looking at it is if we take however many people like pink and don't like black and those that do like black, they will equal 68/68.
The number of people that like pink but don't like black is 41/68 and those that like pink and black are 27/68. 27+41=68 For the question of your problem it is asking about those that do not like pink which you can tell from the table or use from my saying 68/100 like pink is 32. Now you can split that into those that do or don't like black, and the two results will equal 32/32.
Answer:
4(1/2x+6)=48
Step-by-step explanation:
half a number= 1/2x
is= equal
It would be over 12% (11.98375085%)
Lets break it down:
You need to find what percent 177 is of 1,477.
To do this, you need to do 177÷1,477 to get 0.1198 and so on
(To find a percent from a decimal, you move the decimal point 2 places to the right)
If you find the percent, it would be 11.98 (and so on) percent. Rounded to the nearest 1%, it would be 12%
Hope this helps!
f^-1(x) = 2x + 10 → d
let y = 
x - 5
rearrange making x the subject
x - 5 = y
add 5 to both sides
x = y + 5
multiply both sides by 2
x = 2y + 10 ⇒ f^-1(x) = 2x + 10
s
