Answer:5.5%
Step-by-step explanation:
Yes, math can be challenging sometimes (mostly due to the horrible way its taught by teachers but I wont go on a rant about that today).
The Slope of a parallel line is obviously going to have the same slope as the line it is parallel to, which you already know.
But for perpendicular, how would we figure that out?
First, you need to understand whats going on. Picture a linear line. Now, look at the (0,0) point. To make it perpendicular, it must form 90 degrees with the other line. Now, to get the answer for a perpendicular line, you need to remember two steps.
1.) Change the sign to the opposite sign (negative would go positive and positive would go negative)
2.) You take the reciprocal of the line (That is what times that number would make that number equal one. 2 * 1/2 would be 1. You can also look at this by switching the denominator and numerator.
If you have more questions, feel friend to add me and write me<span />
Answer:
60 t-shirts
Step-by-step explanation:
48 divided by 4/5
= 60
Answer:
a. 0.0783
Step-by-step explanation:
We have these following probabilities:
A 15% probability that a flight is delayed
An 85% probability that a flight is on time
Which of the following is closest to the probability that it will take 5 selections to find one flight that is delayed?
We want the first four flights to be on time. Each flight has an 85% probability of being on time.We want the fifth flight to be late.
Each flight has a 15% probability of being late.
So
0.85*0.85*0.85*0.85*0.15 = 0.0783
So the correct answer is:
a. 0.0783
Is going to be B because u got meaning of it
