Answer:
There were 26 students in his class and the teacher had 83 ml of the solution.
Step-by-step explanation:
Mr. Kohl has a "x" amount of solution, if he divides it by the number of students "n" he'll give each student 3 milliliters and have a left over of 5 milliliters. If the amount of solution Mr. Kohl had was "x + 21" then he'd be able to give each student 4 milliliters of the solution. From these informations we have:
x = 3*n + 5
(x + 21)/n = 4
x + 21 = 4*n
x = 4*n - 21
Now that we have two equations and two variables we can solve the system of equations, as seen bellow:
3*n + 5 = 4*n - 21
3*n - 4*n = -21 - 5
-n = -26
n = 26
x = 4*26 - 21 = 83 ml
There were 26 students in his class and the teacher had 83 ml of the solution.
pato apni sa pato bata is sa dak na sa kuch bi nahi mila ga
Answer:
1/8
Step-by-step explanation:
2*2*2 = 8
There are 8 possible outcomes when flipping 3 coins
Only 1 is a winner ( HHH)
P( winning) = 1/8
Answer:72
Step-by-step explanation:
I counted one side and I got 12 so then I just took the answer choices and I divided All of them by 12 (brainly patrol please don’t delete)
the area of the tile is 24 in^2
