Answer:
Step-by-step explanation:
Answer:
i dont know for sure, maybe if you take a picture of the worksheet then I might be to help you, and I can see if I had the same problem before but instead of it saying Ms. Greyson, it might say a different name
Answer:
I DO LOL
Step-by-step explanation:
sorry for caps
Answer:
The slope will be 1/2.
Step-by-step explanation:
Sine the lines are perpendicular, the slope of the green line will be the negative reciprocal of the slope of the red line. To find the negative reciprocal of -2, first change the sign. Since the slope is negative, make it positive 2. Then to find it's reciprocal, divide 1 by your answer. 1 divided by 2 is one half, s that is your answer.
Answer:
There are 151,200 possible license plates.
Step-by-step explanation:
The order in which the digits are positioned is important(for example, 012345 is a different plate than 102345). No repeat digits are allowed, which means that we use the permutations formula to solve this question.
Permutations formula:
The number of possible permutations of x elements from a set of n elements is given by the following formula:
![P_{(n,x)} = \frac{n!}{(n-x)!}](https://tex.z-dn.net/?f=P_%7B%28n%2Cx%29%7D%20%3D%20%5Cfrac%7Bn%21%7D%7B%28n-x%29%21%7D)
In this question:
There are 10 possible digits(from 0 to 9).
The plate has 6 slots.
So
![P_{(10,6)} = \frac{10!}{(10-6)!} = 151200](https://tex.z-dn.net/?f=P_%7B%2810%2C6%29%7D%20%3D%20%5Cfrac%7B10%21%7D%7B%2810-6%29%21%7D%20%3D%20151200)
There are 151,200 possible license plates.