Step-by-step explanation:
This is a binomial subtraction problem.
(6x-7)-(2x+3)
Binomial subtraction problems require one to phrase the problem as addition by flipping the signs.
(6x-7)+(-2x-3)
Now we can simplify:
6x-7-2x-3
4x-7-3
4x-10
So the answer is 4x-10 more pairs of shoes than Daniel.
See if that works.
Hope this helps!
The value of the missing probability is:
P(A) = 1/5
So the correct option is D.
<h3>How to find the missing probability?</h3>
First, we know that:
P(A∩B) = probability that events A and B are true = 3/100
And we also know that:
P(B|A) = probability that event B is true given that event A is true = 3/20
Here we have the rule:
P(A∩B) = P(B|A)*P(A)
Replacing the first two:
3/100 = (3/20)*P(A)
Solving for P(A), we get:
(3/100)*(20/3) = 1/5 = P(A).
So we conclude that the correct option for the missing probability is the one in option D.
If you want to learn more about probability:
brainly.com/question/25870256
#SPJ1
I believe it would be -2 since you use rise over run. That would be -2/1
The answer should be A. In order to solve these half-life problems, I encourage you to find an algebra calculator online, and plug in these numbers. The remaining grams goes in front, so 3.
The entire equation should look something like 3 = 15(1/2)^t/4.95
The 4.95 represents how long it takes before the sample halves, t is your answer, 1/2 represents the value halving every 4.95 hours, 15 is the initial sample size, and 3 is the end result that remains.
The overall answer should be about 11.5 hours, as per an algebra calculator.
Hope this helps solve any other similar problems
Answer:
until 49 visits has been made, that is when the cost of visiting with the season pass will be less than the cost of visiting without the season pass
