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zepelin [54]
3 years ago
6

I will be giving brainliest

Mathematics
2 answers:
Pie3 years ago
8 0

The correct answer is 1/7 of 3 because all of the other expressions show 7 multiplied by 1/3, while the incorrect expression shows 3 multiplied by 1/7.

Please mark brainliest.

aniked [119]3 years ago
7 0
1/7 of 3 is not a way to find 7 divided by 3!
You might be interested in
Please help me solve this​
MakcuM [25]

Answer:

a) Function? No

b) Domain: -4\le x\le 2

c) Range: -3\le y\le 3

Step-by-step explanation:

a) Function? No

We want to determine whether the graph of the relation is a function or not.

When we draw a straight line at x=-1, it will intersect the graph at several points, therefore the graph fails the vertical line test and hence it is not a function.

b) The domain refers to all x-values for which the function is defined.

From the graph the domain is -4\le x\le 2 because the ends of the graph are closed.

c) The range is the set of all y-values for which the graph is defined.

From the graph the range is -3\le y\le 3

8 0
4 years ago
What is the difference between standard deviation and standard error
BARSIC [14]

Answer:

Step-by-step explanation:

The standard deviation (SD) can be defined as a entity that measures the amount of dispersion for a set of data from the mean, while the standard error of the mean (SEM) measures the magnitude of deviation of the sample mean of the data from the true population mean.

7 0
3 years ago
Read 2 more answers
Please Help!!! Brainliest, Stars, and Hearts!
Nimfa-mama [501]

Answer: 15x - 45

Step-by-step explanation:

(5)(3x) = 15x

(5)(-9) = 45

7 0
3 years ago
Multiple Choice
MrRissso [65]

Answer:

44

Step-by-step explanation:

crop the square into two, then you can see tangent which is 90°.

so, 360-90-90-136=44

4 0
4 years ago
The average number of earthquakes that occur in Los Angeles over one month is 36. Assume the standard deviation is 3.6. if a ran
Ghella [55]

Answer: 0.9927

Step-by-step explanation:

We assume that  the number of earthquakes that occur in Los Angeles follows normal distribution.

As per given , we have

\mu=36\\\\ \sigma= 3.6

Sample size : n= 35

Let \overline{x} be the sample mean.

Now ,

P(34

Hence, the probability that the mean of the sample is between 34 and 37.5. is 0.9927 .

4 0
4 years ago
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