Answer:
They won 61.6 games and lost 92.4 games.
Step-by-step explanation:
You would have to find the fractions of the amount of games. So 2/5 of 154 is 61.6.
3/5 of 154 is 92.4.
Hope this helps!
Answer:
3 cm.
Step-by-step explanation:
We have been given that diagonal BD of a square ABCD is 6 cm long and we are asked to find the length of AE.
Since we know that diagonals of a square are equal and bisects each other at right angles.
We can find length of segment AE by dividing 6 cm by 2.
![AE=\frac{6\text{ cm}}{2}](https://tex.z-dn.net/?f=AE%3D%5Cfrac%7B6%5Ctext%7B%20cm%7D%7D%7B2%7D)
![AE=3\text{ cm}](https://tex.z-dn.net/?f=AE%3D3%5Ctext%7B%20cm%7D)
Therefore, length of AE will be 3 cm.
Answer:
The answer is B
Step-by-step explanation:
This is because when you distribute the -4 to 9^6 and 7^-24 you will get 9^-24 and 7^36. Then, you can move the 7^-24 to the denominator because of the negative exponent rule.
PS: ^ means to the power of
Answer: A
Step-by-step explanation:
1x20=20
2x10=20
4x5=20
Answer:
0.11% probability that you must ask 20 people to find one person without a social networking site
Step-by-step explanation:
We have these following probabilities:
75% probability that a millenial has a profile in a social netwok site.
25% probability that a millenial does not have a profile in a social network site.
What is the probability that you must ask 20 people to find one person without a social networking site?
The first 19 people have a social network site, each with a 75% probability.
The 20th person does not have a profile, with a 25% probability.
So
![P = (0.75)^{19}*0.25 = 0.0011](https://tex.z-dn.net/?f=P%20%3D%20%280.75%29%5E%7B19%7D%2A0.25%20%3D%200.0011)
0.11% probability that you must ask 20 people to find one person without a social networking site