Answer:
3 because that is where it meets the y axis
Step-by-step explanation:
Yes, it is better to switch your choice.
At first, you had a 1/3 chance of wining a car.
Then the professor eliminated an option.
Now you are left with either a goat or a car.
Now instead of having a 1/3 chance, you have a 1/2 chance of selecting the car.
This is famous for the Monty Hall Problem: https://www.youtube.com/watch?v=mhlc7peGlGg
Answer:
x= -3 , y= - 1
Step-by-step explanation:
hope I was able to help:)
Do 2.72/8.5, it gives you .32 so that Is .32 cents per ounce. Now do 4.21/12.75 that gives you .33 cents per ounce. Now do 5.53/15.8 that gives you .35 cents per ounce, so in conclusion Ricky got the best deal.
<h2>
Answer:</h2>
x²+8x+16
<h2>
Step-by-step explanation:</h2>
So it is a square with a side of x+4 as it is written in the question.
You calculate the area by (x+4)(x+4)
That is x²+8x+16
The picture is just for a visual representation. If you wouldn't want to multiply as I showed above, you would just add like terms.
x²+4x+4x+16
x²+8x+16
I hope I helped you. I will be happy If you mark my answer as brainliest.