I think the answer is ( 28 degrees
Answer:
0.0108 = 1.08% probability that a sophomore non-Chemistry major and then a junior non-Chemistry major are chosen at random.
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
Probability that a sophomore non-Chemistry major
Out of 92 students, 9 are non-chemistry major sophomores. So
![P(A) = \frac{9}{92}](https://tex.z-dn.net/?f=P%28A%29%20%3D%20%5Cfrac%7B9%7D%7B92%7D)
Then a junior non-Chemistry major are chosen at random.
Now, there are 91 students(1 has been chosen), of which 10 are non-chemistry major juniors. So
![P(B) = \frac{10}{91}](https://tex.z-dn.net/?f=P%28B%29%20%3D%20%5Cfrac%7B10%7D%7B91%7D)
What is the probability that a sophomore non-Chemistry major and then a junior non-Chemistry major are chosen at random
![P = P(A)*P(B) = \frac{9}{92}*\frac{10}{91} = \frac{9*10}{92*91} = 0.0108](https://tex.z-dn.net/?f=P%20%3D%20P%28A%29%2AP%28B%29%20%3D%20%5Cfrac%7B9%7D%7B92%7D%2A%5Cfrac%7B10%7D%7B91%7D%20%3D%20%5Cfrac%7B9%2A10%7D%7B92%2A91%7D%20%3D%200.0108)
0.0108 = 1.08% probability that a sophomore non-Chemistry major and then a junior non-Chemistry major are chosen at random.
<h3>
Answer: 2x(x^2-2)(x+1)</h3>
=========================================================
Explanation:
First factor out the GCF 2x
2x^4+2x^3-4x^2-4x
2x*x^3+2x*x^2-2x*2x-2x*2
2x(x^3 + x^2 - 2x - 2)
Then let's factor the expression inside the parenthesis using the factor by grouping method
x^3 + x^2 - 2x - 2
(x^3 + x^2) + (- 2x - 2)
x^2(x + 1) - 2(x + 1)
(x^2 - 2)(x+1)
We see that x^3 + x^2 - 2x - 2 factors to (x^2-2)(x+1)
Overall, the original expression fully factors to 2x(x^2-2)(x+1)
length = 2x
width = x^2-2
height = x+1
The order of length, width, and height doesn't matter.
Answer:
dkdkdkdjdjd
Step-by-step explanation:
the 12 inch pizza is $1.72 per inch and the 14 inch pizza is $1.75 per inch. so the 14 inch pizza is the better choice.