Yes it is going to be easier
Matt simply divided the 8 students in the class by the amount of vinegar the teacher has (15). this is incorrect because in order to determine how many ounces each student should get you would divide the amount of vinegar by the amount of students, thus ending up with 15/8.
Answer:
C
Step-by-step explanation:
you can remove the brakets in C and it simplifies down to whats in B
Answer:
4845
Step-by-step explanation:
Given 20C4 this means ₂₀C₄
Apply the formula for combinations without repetition
![nCr=\frac{n!}{(n-r)!.r!}](https://tex.z-dn.net/?f=nCr%3D%5Cfrac%7Bn%21%7D%7B%28n-r%29%21.r%21%7D)
where
n is the number of things to choose from and r is what you choose from them
Given that ;
n=20
r=4
n-r=20-4=16
Insert values in the equation
![20C4=\frac{20!}{16!*4!} \\\\\\=\frac{16!*17*18*19*20}{16!*4!} \\\\\\=\frac{17*18*19*20}{1*2*3*4} \\\\\\=17*19*15\\\\\\=4845](https://tex.z-dn.net/?f=20C4%3D%5Cfrac%7B20%21%7D%7B16%21%2A4%21%7D%20%5C%5C%5C%5C%5C%5C%3D%5Cfrac%7B16%21%2A17%2A18%2A19%2A20%7D%7B16%21%2A4%21%7D%20%5C%5C%5C%5C%5C%5C%3D%5Cfrac%7B17%2A18%2A19%2A20%7D%7B1%2A2%2A3%2A4%7D%20%5C%5C%5C%5C%5C%5C%3D17%2A19%2A15%5C%5C%5C%5C%5C%5C%3D4845)
Answer:
She must use both the statements which includes either bisection of line segments only or bisection of angles only.
Step-by-step explanation:
Julie is not able to prove the law of syllogism by her statements because to prove the law of syllogism she must use both the statements which includes either bisection of line segments only or bisection of angles only.
Instead of doing this she uses one statement that includes the bisection of line segment and another statement that includes the bisection of angles.