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Readme [11.4K]
3 years ago
6

Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 2−x and y = 8x+4 intersect are the sol

utions of the equation 2−x = 8x+4. (4 points)
Part B: Make tables to find the solution to 2−x = 8x+4. Take the integer values of x between −3 and 3. (4 points)

Part C: How can you solve the equation 2−x = 8x+4 graphically? (2 points)
PLEASE HELP
Mathematics
1 answer:
liubo4ka [24]3 years ago
5 0
Use desmos and what it show you if that don't help then ask you teacher for help
hope that helps
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The number of patients treated at Dr. McCormick’s dentist office each day was recorded for nine days. These are the data: 13, 16
arlik [135]
Hi!

Let's start with the mean.

The mean is all the numbers added together, divided by how many numbers there are. 

13+16+16+10+6+12+4+12+16=105
there are 9 numbers so..
105/9 = 11.7

The mean is 11.7 

Find the median. 

The median is the number in the middle of the data set when the numbers are in numerical order.

4, 6, 10, 12, 12, 13, 16, 16, 16

The median is 12. 

Find the mode.

The mode is the number that is repeated the most.

4, 6, 10, 12, 12, 13, 16, 16, 16

The mode is 16

Find the range.

The range is the difference of the smallest number from the biggest number.

16 - 4 = 12

The range is 12

The answer is 11.7, 12, 16, 12 

Hope this helps! :)
4 0
3 years ago
The floor of a NYC subway car measures approximately 12 feet. How many cubic feet of space are there in a subway car?
fiasKO [112]

The cubic feet of space that is in the subway car is the volume of the subway car which is 5,502.

<h3>How many cubic feet of space are there in a subway car?</h3>

The shape of a subway car is in the form of a rectangular prism. In order to determine the cubic feet of space, the volume of the car has to be determined. The formula for the volume of a rectangular prism would be used.

Volume = width x height x length

12 x 51 x 8.5 = 5205

Here is the complete question:

The floor of an NYC subway car measures approximately 51 feet by 8.5 feet. The height of the NYC subway car measures approximately 12 feet. How many cubic feet of space are there in a subway car?

To learn more about the volume of a cuboid, please check: brainly.com/question/26406747

5 0
2 years ago
A city has a population of 390,000 people. Suppose that each year the population grows by 6.5%. What will the population be afte
Elina [12.6K]

Answer:bbdhajaiuw

Step-by-step explanation:huejrjthrb

6 0
3 years ago
4. The two lines represent the distance, over time, that two cars are traveling. Which car is traveling faster? Explain how you
zaharov [31]
Line B is traveling faster. I know this because Line B has a steeper line than line A.
3 0
2 years ago
Name an event that has a probability of 2/7
damaskus [11]

Answer:

2/7

Step-by-step explanation:

7 balls in a box 3 are red and 2 are yellow and 1 is white what is the probability of find a yellow ball?

5 0
3 years ago
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