Answer:
needddd
Step-by-step explanation:
Divide total ice cream by serving size:
2/5 / 4/5
When you divide fractions, change division to multiplication and flip the second fraction over:
2/5 x 5/4
Now multiply ht top numbers and the bottom numbers:
(2 x 5) / (5 x 4) = 10/20 = 1/2
There is 1/2 serving.
The inverse of the function
is 
Given the function 
We are to find its inverse
Step 1: Ley y = f(x)

Step 2: Replace y with x

Step 3: Make y the subject of the formula

Step 4: Take the square root of both sides

This shows that the inverse of the function
is 
Learn more here: brainly.com/question/8691744
Answer:
The probability is
.
Step-by-step explanation:
There are 7 democrats and 6 republicans
Number of ways in which 4 democrats and 2 republicans can be selected=
Number of ways in which 5 democrats and 1 republican can be selected=
Number of ways in which 6 democrats can be selected =
So, favourable outcomes are
Total possible outcomes =
Now, probability=
Learn more about probability:
brainly.com/question/2561151?referrer=searchResults