4. Stir the chips and raisins in Container 3 so that they are evenly mixed. a. Remove a sample of chips & raisins from Container 3, and count the number of
chips and raisins.
Mini Chips: Raisins:
b. Calculate the percent concentration of mini chocolate chips in the sample. How
closely does the mix in your sample match your estimate from Question 3?
c. If your answers to Question 3 and 4a are very far off, which answer do you think
is more accurate? Explain why you think that.

they charge the same amount at 20 minutes.

step-by-step explanation:

the correct answer is c

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.

idk

step-by-step explanation: