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3 years ago

What is the awnser to y=7x?

Mathematics

1 answer:

Liula [17]3 years ago

6 0

Answer:

The question is unclear, however, I can explain what y=7x means.

Step-by-step explanation:

Desmos.com/calculator is a good website for plotting exponential and linear graphs. You should check it out if you haven't already!

This equation means that the value of the variable "y" is equal to 7 times the value of variable "x". On the coordinate plane, the x-intercept and y-intercepts would be at point (0,0). The slope would be 7, according to the graph and the linear equation formula (ie "y=mx+b", y=y value, x=x value, m=slope, b=y-intercept). Is there another part to the question that I can help answer?

The linear equation formula (or whatever is called xD) is y=mx+b. The y-intercept is 0, so the equation will read y=mx+0. The slope is 7, so m=7, and the equation reads y=7x+0. You can eliminate the 0 (because 0=0, 0 is nothing). This is how you would get y=7x by reading a graph.

To find slope, find two solid plotted points on the line of the graph. Count how many units the line ascends, and how many units the point is. This is called rise over run or Rise/Run. This is the standard format to find slope. Divide the numbers, and there is the slope!

If this is not the answer you were looking for, sorry! Not much information was given. :(

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The Quality Control Department employs five technicians during the day shift Listed below is the number of times each technician

frutty [35]

Solution :

Number of different samples of two technicians possible is = 10, as 2 technicians are to be chosen from a total of 5 technicians.

a). Therefore, 10 different samples are possible of size two.

b).

<u> Sample Shut down Mean</u>

1. Taylor, Hurley 4, 3 3.5

2. Taylor, Gupta 4, 5 4.5

3. Taylor, Rousche 4,6 5

4. Taylor, Huang 4, 3 3.5

5. Hurley, Gupta 3,5 4

6. Hurley, Rousche 3,6 4.5

7. Hurley, Huang 3,3 3

8. Gupta, Rousche 5,6 5.5

9. Gupta, Huang 5,3 4

10. Rousche, Huang 6,3 <u> 4.5 </u>

Now mean of sample means $=\frac{42}{10}$ = 4.2

Mean of population is = $\frac{4+3+5+6+3}{5}$ = 4.2

Thus both the means are equal.

8 0

3 years ago

What is 25% of $500.00? I think the answer is $475.00 Can someone verify if twenty five percent of 500.00 is $475.00

Agata [3.3K]

I believe that the answer is $375.00 because 0.25=25%•500=125 and 500-125=375

8 0

3 years ago

Read 2 more answers

Can someone help ill choose brainliest if best

Vedmedyk [2.9K]

Answer:

Statistical Questions: 1 and 3

NOT Statistical Questions: 2 and 4

Step-by-step explanation:

A statistical question is one that can be answered by collecting data and where there will be variability in that data. This is different from a question that anticipates a deterministic answer.

For example, "How many minutes do 6th grade students typically spend on homework each week?" is a statistical question.

4 0

3 years ago

What is: 5 times 8/45 times 3/40?

labwork [276]

5 * 8/45=8/9
8/9 * 3/40=1/15
1/15

3 0

3 years ago

Subtract 2/7a - 5/a^2

AlexFokin [52]

Answer:

2a-5 over 6a^2.

Step-by-step explanation:

2/7a - 5/a^2. If you multiply 2/7a by a you can give them the same denominator and subtract them.

2a/7a^2 - 5/a^2.

2a-5 over 7a^2 - a^2.

2a-5 over 6a^2.

4 0

3 years ago