Answer: x⁴y² + 4x³y + 10x²
This is in standard form because the terms are ordered from the highest degree to the lowest and the individual variables' powers are also decreasing from the left to right.
Step-by-step explanation:
Answer:
35 sq units
Step-by-step explanation:
5.441 inches every month I’m pretty sure
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:
![C_4^7=\frac{7!}{4!(7-4)!}=35\\](https://tex.z-dn.net/?f=C_4%5E7%3D%5Cfrac%7B7%21%7D%7B4%21%287-4%29%21%7D%3D35%5C%5C)
So the number of total combinations is 35.
I don’t know what the options are please specify