Arthimetic sequence so use the formula
Each student worked on 115 math problems.
Step-by-step explanation:
Given,
Problems solved in 4 hours = 8970
Number of students in competition = 78
As each student solved same number of problems, we will divide the total problems solved by number of students to find the amount of problems solved by one student.
Problems solved by one student = ![\frac{8970}{78}](https://tex.z-dn.net/?f=%5Cfrac%7B8970%7D%7B78%7D)
Problems solved by one student = 115
Each student worked on 115 math problems.
Keywords: division
Learn more about division at:
#LearnwithBrainly
Step 1
Boiling point of mercury = 357℃
Let the boiling point of the lead be x
41/200 x=357
Step 2
41/200 x=357
41/200 x times 200/41 =357 times 200/41
x=1741.46
Step 3
The boiling point of lead is 1741.46
Result
41/200x=357
The boiling point of lead is 1741.46
Hope this helped
Answer:
Add 5 muffins
Step-by-step explanation:
If you add 5 more muffins the ration of muffins to corn bread will be 8:4, simplified, this is 2:1
Answer:
C
Step-by-step explanation:
edge 2020
C 12y^2+5y-6/(y-3)(6y)