Answer:
P(2, then 2) = ![\frac{1}{36}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B36%7D)
P(3, then 5) = ![\frac{1}{36}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B36%7D)
P(4, then odd) = ![\frac{1}{12}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B12%7D)
Step-by-step explanation:
Given: A fair number cube is rolled
To find: P(2, then 2)
, P(3, then 5)
, P(4, then odd)
Solution:
Probability refers to chances of occurrence of some event.
Probability = Number of favourable outcomes/Total number of outcomes
Sample space = ![\left \{ 1,2,3,4,5,6 \right \}](https://tex.z-dn.net/?f=%5Cleft%20%5C%7B%201%2C2%2C3%2C4%2C5%2C6%20%5Cright%20%5C%7D)
Total number of outcomes = 6
P(2, then 2) = P(2)P(2) = ![\frac{1}{6}(\frac{1}{6})=\frac{1}{36}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B6%7D%28%5Cfrac%7B1%7D%7B6%7D%29%3D%5Cfrac%7B1%7D%7B36%7D)
P(3, then 5) = P(3)P(5) = ![\frac{1}{6}(\frac{1}{6})=\frac{1}{36}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B6%7D%28%5Cfrac%7B1%7D%7B6%7D%29%3D%5Cfrac%7B1%7D%7B36%7D)
Odd numbers out of the sample space = ![\left \{ 1,3,5 \right \}](https://tex.z-dn.net/?f=%5Cleft%20%5C%7B%201%2C3%2C5%20%5Cright%20%5C%7D)
P(4, then odd) = P(4)P(odd) = ![(\frac{1}{6})(\frac{3}{6} )=\frac{1}{12}](https://tex.z-dn.net/?f=%28%5Cfrac%7B1%7D%7B6%7D%29%28%5Cfrac%7B3%7D%7B6%7D%20%29%3D%5Cfrac%7B1%7D%7B12%7D)
Answer:
The estimated answer would be 9
Step-by-step explanation:
The answer I received in the calculator was 8.94422. Since the tenths, place value(9) is closer to 9.0 than 8.0, we round up. I hope this helps you.
25, and 12.5... it is dividing by a half each time, so half of 50 is 25 and half of 25 is 12.5, hope this helps!
Answer:
40%
How I Found This Answer:
96 - 58 = 38
38 Is 39.58% (Rounded Up To 40%)
So 40% Are Vanilla Cupcakes