First think of what 0.2% is as a fraction,
Now multiply the fraction by a fifth,
Which then simplifies to,
Hope this helps :)
Answer:
P(either almond or cashew) = ⅔
Step-by-step explanation:
We are told that the bag contains a mixture of almonds walnuts and cashews of equal number.
Since the 3 nuts are equal in number, they will have a ratio of 1:1:1.
So, when a nut is chosen randomly,
Probability of choosing almond = 1/3
Probability of choosing cashew = 1/3
Thus,
Probability of choosing either almond or cashew in a random selection will be the sum of their individual probability.
So,
P(either almond or cashew) = ⅓ + ⅓ = ⅔
0.38 or 3/8
Hope this helps
Answer:
it should be 80%
Step-by-step explanation:
I hope this helps
Let x equal the number of adult tickets sold.
X + 3X=512
(I put 3x because we know the students sold 3 times as many).
Solve for X.
X+3X=512
4X=512
4X/4=512/4
X=128
