As the input goes up by 3, the output goes down by 1.
Answer:
See below...
Step-by-step explanation:
Theoretical probability is the probability that something should happen based on the beginning conditions. Such as having a jar of 30 marbles with 5 being blue. The probability of pulling out a blue marble when selecting 1 marble is
5/30, or 1/6. Theoretically you should pull one blue marble out every 6 times you pull a marble out.
This isn't guaranteed to happen though, that's where experimental probability comes form.
Experimental probability is the number of desired outcomes achieved, divided by the total number of outcomes. This is based on what actually happened. Say you selected a marble, and put it back 10 times, recording the color each time and you got 2 blue marbles. Your experimental probability is
2/10, or 1/5, which doesn't match the theoretical probability. The more times this experiment is conducted, the closer your result will be to the theoretical probability
Hey girl! It's me again to explain this to you :)
Number 21.) If we start from our y-intercept -2 and move up 2 on our y-axis we get to point (0,0). If we move over 1 space to the right, we are on (1,0), which is the x-intercept.
Slope: 2/1 or just 2
Y-intercept: -2
You didn't ask for this but i'm gonna write it anyways. The equation for this line is y=2x-2
Number 22.) If we start from our y-intercept 2 and move down 2 on your y-axis we get to point (0,0). If we move over 1 space to the right, we are on (1,0), which is the x-intercept.
Slope: -2/1 or just -2
Y-intercept: 2
Again you didn't ask for this but the equation for this line is y=-2x+2
Hope this helped you understand and again make this brainliest and reply if you need more help or have any more questions :)
Step-by-step explanation:
The width is between 2 feet and 4 feet
Taking the average, 1/2 (2 + 4) = 4 feet
The length is between 3 feet and 6 feet
Taking the average, 1/2 (3 + 6) = 4.5 feet
Area of one panel = 4 x 4.5 = 18 ft²
Area of 5 panels = 18 x 5
Area of 5 panels = 90 ft²
The estimated area of the 5 panels is 90 ft².
John's estimate is not reasonable as 140ft² is way too high from the average of 90 ft².
<em>Even taking the biggest possible length and width</em>
<em>The area of 1 panel = 4 x 6 = 24 ft²</em>
<em>The area of 5 panels = 24 x 5 = 120 ft²</em>
<em>Even taking the highest possible estimate of 120 ft², John's estimate is still way too high</em>
