Accurate. A reflection will change the direction the vertices trace around the figure. A rotation preserves the change.<span>
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Answer:
Let's call the side of square b x. Therefore, the side of square a is 0.5x, making its area 0.25x² and the area of square b is x². This means that the percentage is 25%.
Answer:
Final velocity is 3
Change in velocity is 4
Initial velocity is 2
Instantaneous velocity is 1
Acceleration is 5
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.
Hope this helps!! Ccccccccffffff