250, and this is because of probability. Since half of the numbers are odd numbers, and half are even. It would be hard to determine, your probability would be 1/2. 1/2 of 500 is going to be 250.
Answer:
5,5,7,*9,11,*12,16,23
Step-by-step explanation:
Since, the data has an even amount of numbers once, you put your numbers in order you place your pointer fingers from the 1st to last number & continue to move closer. There is an even amount of numbers so you would have to add the 2 numbers up & then divide them by 2.
9+11=20 divided by 2=10
Answer: D 2/3
Step-by-step explanation:
<h2><em>Okay so these are the answers from top to bottom.</em></h2><h2><em>x = 2 and y = x + 8 so 2 + 8 = 10.</em></h2><h2><em>x = 0 and y = x + 8 so 0 + 8 = 8.</em></h2><h2><em>x = 4 and y = x + 8 so 4 + 8 = 12.</em></h2><h2><em>10</em></h2><h2><em>8</em></h2><h2><em>12</em></h2><h2><em>Hope this helps and have a great day...!</em></h2>
Answer:
a. {(0, 7), (-1, 6)}
Step-by-step explanation:
![y = x^{2} +2x+7\\y=x+7](https://tex.z-dn.net/?f=y%20%3D%20x%5E%7B2%7D%20%2B2x%2B7%5C%5Cy%3Dx%2B7)
subtract the equations
![y = x^{2} +2x+7 \\- \ \ \ \ \ y=x+7\\y - y =x^{2} +2x+7-(x+7)\\0=x^{2} +x\\x = 0 \ and \ x= -1](https://tex.z-dn.net/?f=y%20%3D%20x%5E%7B2%7D%20%2B2x%2B7%20%5C%5C-%20%20%20%20%20%20%20%5C%20%5C%20%5C%20%5C%20%5C%20%20y%3Dx%2B7%5C%5Cy%20-%20y%20%3Dx%5E%7B2%7D%20%2B2x%2B7-%28x%2B7%29%5C%5C0%3Dx%5E%7B2%7D%20%2Bx%5C%5Cx%20%3D%200%20%5C%20and%20%5C%20x%3D%20-1)
for
, substitute x = 0
![y = (0)^{2} +2(0)+7\\y = 0 +0+7\\y=7](https://tex.z-dn.net/?f=y%20%3D%20%280%29%5E%7B2%7D%20%2B2%280%29%2B7%5C%5Cy%20%3D%200%20%2B0%2B7%5C%5Cy%3D7)
for
, substitute x = 0
![y = (-1)^{2} +2(-1)+7\\y = 1 -2+7\\y=6](https://tex.z-dn.net/?f=y%20%3D%20%28-1%29%5E%7B2%7D%20%2B2%28-1%29%2B7%5C%5Cy%20%3D%201%20-2%2B7%5C%5Cy%3D6)