Answer:
how about no
Step-by-step explanation:
did anyone ask
Answer:
C.)
Step-by-step explanation:
There are multiple technical ways to explain this but the best one that works for me is the "vertical line test" can be used to find a function or non function. All you have to do is position your pencil vertically, place it to the far left of the graph drag it horizontally across to the right side of the graph. If your pencil is making contact with two lines at one time, it is NOT a function. Hopefully this makes sense.
Answer: Plan A is cheaper, because the cost of a 2-minute call and a 4-minute call is less than the cost of a 2-minute call and a 4-minute of Plan B call.
Step-by-step explanation:
1. You have the following information of Plan A:
- A 2 minute call costs .54 cents.
- A 4 minutes call costs $1.08.
2. For Plan B, you know that the cost of is given by the equation:
3. Therefore, you can compare both plans by finding the cost of a call of 2 minutes and a call of 4 minutes of Plan B. You can calculate this by giving these values to :
4. Substitute the values into the equation:
(This is more expensive)
(This is more expensive)
5. Therefore, Plan A is cheaper, because the cost of a 2-minute call and a 4-minute call is less than the cost of a 2-minute call and a 4-minute of Plan B call.
Answer:
4
Step-by-step explanation:
The question says that restaurants often slip takeout menus under Maura's apartment door. So far, Maura has collected 15 menus, including 3 for Chinese food. Considering this data, we were asked to find out how many of the next 20 menus slipped under Maura's door should you expect to be from Chinese restaurants?
---Since Maura has collected 3 Chinese menus from a combuned total of 15 various menus,we can estimate the number of combined/total menus that she has to receive in order to be able to have access to a single Chinese menu.
--- For every 15 menus,3 Chinese menus are included.That means that 15/3 = 5 menus.
For every 5 menus,there is a Chinese menu
--- To estimate the number of chinese menus available to Maura after 20 different menus was slipped under her apartment door.
Since that for every 5 menus,there is a Chinese menu.The number of Chinese menus in 20 combined menus is
15/20 = 3/x
Cross multiply and we have
60 = 15x
X = 60/15
X = 4
The number of Chinese menus in 20 combined menus is 4
Figure
We need it
Mark brainliest please
Hope this helps