Answer:
2:3
Step-by-step explanation:
A total of 30 students with 12 girls so its 12/30 & its the balance of 18 boys or 18/30
12:18 ÷ by 2 on both sides is.6:9 & 2:3, Answer is Ratio of 2:3.
Answer:
I believe the answer is 5 units. Because it shows the line's arrow at unit 5.
To find the mean, add all the numbers then divide by the amount of numbers there are to find the average.
210+160+200=570
570÷3=190
Answer: 190
True,
considering the definition of slope is "rise over run"
the rise would be infinite whereas the run would be zero
so the result would be infinity over zero.
problem is, you cant multiply by infinity nor can you divide by zero, hence its undefined