Answer:
Required Probability=
Step-by-step explanation:
We have been given the total 40,000 words
And the words that started with letter T is 6,670
We need to find the probability of the words beginning with T
Words beginning with T will be 
Total words after choosing 20 unique words would be: 
Hence,
Required Probability=
Answer:
In order to find the y-intercept you need to first get y by itself
To do so we need to divide y by 4, since we divide one side by four we need to divide the other side by 4 also
4y/4=x/4-24/4
y=1/4x-6
Now in the formula y=mx+b, you b is the y-intercept
In y=1/4x-6, the spot filled in for b is -6
Therefore; you y-intercept would be -6
-6
Hope this helps ;)
Answer:
8f+4g
Step-by-step explanation:
2•4f=8f, 22g=4g, 8f+4g=8f+4g
Answer:
6/-5
Step-by-step explanation:
label the points, x1 y1, x2 y2, and subtract y2-y1, over x2-x1
7-1=6, -7-(-2)= -5
So, 6/-5, or, six over negative five
-2.7 because -3.9 plus 1.2 is -2.7
