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aev [14]
2 years ago
7

Choose the equation for the relationship shown in the graph.

Mathematics
1 answer:
uysha [10]2 years ago
7 0

Answer:

B) y = x - 50

Step-by-step explanation:

It is B because the graph's y-intercept lies on the point (0, -50), hence the equation, y = x <u>- 50</u>. In addition, you can verify that B is the correct answer because the slope of the graph is positive, and so the x-value also must be positive.

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3 years ago
The U.S. Census Bureau conducts a study to determine the time needed to complete the short form. The Bureau surveys 200 people.
OLga [1]

Answer:

The z-distribution should be used for this problem.

Step-by-step explanation:

The population distribution is assumed to be normal. Which distribution to use?

If we have the standard deviation for the sample, we use the t-distribution.

If we use the standard deviation for the population, we use the z-distribution.

There is a known standard deviation of 2.2 minutes.

This means that 2.2 is the population standard deviation, and thus, the z-distribution should be used for this problem.

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3 years ago
What is the median of the data set?
cluponka [151]

Answer: 85.5

Step-by-step explanation:

There are 22 data points in the data set.

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3 0
3 years ago
Add. Enter a number only as your answer in the space provided<br><br><br> Please I really need help
Andreas93 [3]

Answer:0

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Solve the formula for the indicated variable. k=g-d/c for g
Murrr4er [49]
Just like any other variable, we complete the same process

k = g -  \frac{d}{c}  \\ k  +  \frac{d}{c}  = g \\  \frac{kc + d}{c} = g \\
Now we can test it, let's say k=4, d=6, and c=2, let's find the value of g
4 = g -  \frac{6}{2} \\ 4  +  3 = g \\ 7= g

OR

\frac{kc + d}{c} = g \\   \\  \frac{(4 \times 2) + (6)}{(2)} = g \\  \frac{14}{2}  = g \\ g = 7

8 0
3 years ago
Read 2 more answers
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