The answer would be A)20/77.
The reason is that without replacement it would go (10/22)*(12/21)=0.2597
You can do the easy route I did then do (20/77) which would also give you 0.2597.
1.) x=4
2.)? 20=32-50
3.)x= 16 divided by 4,3+1, etc.
8 / 32 x 100 = 25%
answer: 25% students went on a trip
30/60 x 100 = 50%
answer: he spent 50% of his money
40 - 10 = 30 candies after gave away 10
10/40 x 100 = 25%
answer: 25% of candies she gave away
book 300 pages
she read 75 pages
75/300 x 100 = 25%
answer: she read 25% of the book
Answer:
y=3x+3
Step-by-step explanation:
slope is 3 because rise over run. Rise is 3 and run is 1. 3/1 is 3. and b= y-intercept and the poiunt wehre the line intercepts the y axis is 3. so your answer is y=3x+3
Answer:
The inverse of f(x) is 
Step-by-step explanation:
To find the inverse of the function 
, perform the following steps:
1) do 
2) Solve the equation for the variable x.
3) exchange the variable x with the variable y
----> 
4) Change the variable y by 
Finally the inverse function is:
