X=cost of bird food
dozen=12
12x=27
x=$9/4=2.25 dollars per bag
6 dozen=6×12=72bags
2.25×72= $162
Answer: It is a function
Why? Because it is impossible to draw a vertical line through more than one point on the red graph. Any vertical line will only pass through exactly one point on the red graph.
Put another way: any input x leads to exactly one and only one output y. If it was possible to have some input lead to multiple outputs, then it would be possible to draw a vertical line through more than one point on the red graph. The graph is said to "pass the vertical line test" proving it is a function.
note the closed circle at (0,2) and the open hole 2 units above that. If the open hole was filled in, then this is where the graph would fail the vertical line test; however, the open hole helps this piecewise graph be a function.
Answer:
sure
Step-by-step explanation:
5/6 and -3/8
Denominators: 6 and 8
We want a the smallest number 6 and 8 can get into.
6:
6, 12, 18, 24, 30, 36, 42, 48
8:
8, 16, 24, 32, 40, 48, 56, 64
As you can see, the smallest number that both 8 and 6 can get into is 24.
Hi there!
To find the median, list all the numbers in a least to greatest order then find the number in the middle. If there is an even number of numbers, find the mean (average) between the two numbers in the middle.
You are given 107, 114, 214, 230, 436, and 445. They are already in order from least to greatest. There is an even number of numbers (6), so find the two numbers in the middle.
214 and 230
Now find the mean between these numbers. To find the mean, add up both the numbers then divide by how many numbers you added up (2).
214 + 230 = 444
444 ÷ 2 = 222
The mean of the two numbers in the middle is 222. The median distance driven in the data is 222 miles.
Hope this helps!
