Let's find both of the probabilities and multiply them.
First, we know that the theoretical P(Getting Heads) is 1/2, because there's two sides to a penny.
Next, we know that a dice has 6 sides, so P(Rolling a number greater than 2) is going to be 4/6, or 2/3.
Let's multiply our probabilities.
We have:
1/2 × 2/3, which get's us 2/6, or 1/3.
P(Flipping heads and rolling greater than 2) = 1/3.
Hope this helped!
Because each guest gets a 1square inch piece the cake needs to be 121 square inches. Because it is a square cake we need to figure out what times itself equals 121 and the best way to do that is to find the square root of 121 which is 11
each side should be 11 inches
I hope I've helped!
The two points have the same y value, so it is a horizontal line. Between 5 and 10, the distance is 5.
Answer:
Domain: all real numbers
Step-by-step explanation:
This graph is a parabola. It's equation looks like it should be:
y = x^2 - 1
If you have a graph and are looking for the domain, you are determining where the graph exists. For what x's the graph exists. If you have the equation then the domain is what x's may be put into the equation. There are no limitations on what numbers can go into this equation so the domain is all real numbers.
There are several ways to write the domain is all real numbers, set builder notation and interval notation. But the main idea is that it is all real numbers.
