Answer:
1/10
Step-by-step explanation:
First, find the probability of choosing the red pen:
There are 6 total pens and 3 are red, so the probability will be 3/6
This can be simplified to 1/2
Then, find the probability of choosing a blue pen after not replacing the red one:
There are 5 total pens now, since we did not replace the red one.
There is only 1 blue pen, so the probability is 1/5
Then, multiply these 2 probabilities together:
1/2(1/5)
= 1/10
So, the probability is 1/10
Answer:
yes its correct
Step-by-step explanation:
Answer: x = 1/2
Explanation:
3/(2x-1)+4=6x/(2x-1)
Make both sides has the same denominator:
3/2x-1 + 4(2x-1)/(2x-1) = 6x/2x-1
Cut down all the denominator:
3 + 8x -4= 6x
8x - 1 = 6x
2x = 1
X= 1/2
Standard Normal Distribution. As discussed in the introductory section, normal distributions do not necessarily have the same means and standard deviations. A normal distribution with a mean of 0 and a standard deviation of 1 is called a standard normal distribution.
Yes 3 ears of corn cost $1
