Experimental Probability is the number of times an event occurs over the total number of times the activity is preformed. Does that help or make sense?\
The answer is D the 2 vertical lines make all numbers positive hope this helps
Okay so to convert x=3y+6 into y intercept form you need to f<span>irst subtract x from both sides of the equation:
</span>x + 3y = 6
<span>(x + 3y) -x = 6 - x </span>
<span>3y = -x + 6 <-- (Which is the same thing as 6-x, but with x in front) </span>
<span>Now, to get rid of the 3 on the y side, divide by 3 on both sides of the equation (remember, what you do to one side you MUST do to the other side of the equation as well):
</span>(3y)/3 = (-x + 6)/3
<span>y = (-x/3) + 6/3 </span>
<span>or </span>
<span>y = (-1/3)x + 2 (Same thing, don't forget the negative) </span>
<span>y = mx + b </span>
<span>So the slope is (-1/3) and the y-intercept, b, is 2. </span>
<span>Hope you could understand that :3</span>
Answer:
11
Step-by-step explanation:
n(A) means the number of elements in set A
Element 1=-10
Element 2=-9
Element 3=-8
Follow the pattern
Element 4=-7
Element 5=-6
Element 6=-5
Element 7=-4
Element 8=-3
Element 9=-2
Element 10=-1
Element 11=0
There are 11 elements in set A.
Also this has the same number of elements as {0,1,2,...,8,9,10} which has (10+1) elements.
Let me know if you cant read anything
