The answer is 8 hoped that help always fell free to comment me if you have any more questions and always good luck
Answer:
1 (anything with the exponent of 0 always equals 1)
Step-by-step explanation:
18 bytes looked it up online lol
Step-by-step explanation:
Put a open circle at 1 1/2 then draw a line going to the left of 1 1/2
Answer:
So the number of total combinations is 35.
Step-by-step explanation:
We know that Ellen must take 4 courses this semester. She has a list of 3 math courses and 4 science courses.
Therefore, she have total 7 courses.
So, we calculate the number of combinations to choose 4 out of 7 courses.
We get:

So the number of total combinations is 35.