Darren teaches a class of 25 students. he assigns homework 3 times a week, and each assignment consists of 12 problems. how many problems must darren correct each week?
a.
225 problems
b.
890 problems
c.
900 problems
d.
1,000 problems

Option C is correct.

Step-by-step explanation:

Homework is assigned: 3 times a week

Each assignment consists problems = 12

Total questions in 1 week = 12*3 = 36

Total no of students = 25

So, Problems Darren must correct each week = Total no of students * Total questions in 1 week

Problems Darren must correct each week = 25*36

Problems Darren must correct each week = 900

So, Option C is correct.

For this case we have that each week assign 3 tasks, each of 12 problems, then multiply:

Thus, assign 36 weekly problems to each student. Darren has 25 students, so, multiplying, we have:

Thus, Darren must correct 900 weekly problems.

Option C

each side has a different length.  

step-by-step explanation:

at least two

step-by-step explanation: