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Troyanec [42]
2 years ago
15

Define MATH with a good explation

Mathematics
1 answer:
Klio2033 [76]2 years ago
7 0
Mathematics is the science that deals with the LOGIC of shape, quantity, and arrangement. for example algebra, analysis, number theory…. etc are all the examples of math.
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Please help me! Thx if u do
kotegsom [21]
Emily rented the bike for five hours.
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3 years ago
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What is the range of the data 79,52,85,94,71,82.84,66,58,98,72,100
STALIN [3.7K]
The answer is 48. You have to subtract the minimum data value(52) from the maximum data value(100)
7 0
4 years ago
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May buy a television for $330. The tax rate is 8%. What is the total amount paid for the television?
8090 [49]
Hello! The tax rate is 8%. To find the total price paid for the television, let's first add 1 to the percentage in decimal form. 8% is 0.08. 1 + 0.08 is 1.08. Multiply that number by 330 to get 356.4. There. May pays a total of $356.40 for the television.

Note: When it comes to skipping straight to the total amount with tax, always add 1 to the tax rate (tax rate should be in decimal form). This will take you straight to the answer and save you some time and paper.
7 0
3 years ago
what is the point slope of an equation of a line with the slope -13 that goes through the point (5,7)
irga5000 [103]

Remark

The general equation for the point slope form is

(y - h) = slope(x - k)

<em><u>Givens</u></em>

given point = (5,7) from which

h =  7

k =  5

slope = m = - 13

Equation

(y - 7) = -13(x - 5) Usually the equation is left like this.


7 0
3 years ago
Suppose a student just found out that she scored a 75 on her first statistics​ exam, with a​ z-score of 0.5. Her​ friend, who is
AlekseyPX

Answer:

The mean exam scores in the second section is greater than the mean exam scores in the first section

Step-by-step explanation:

Here, we are interested in making a conclusion.

Mathematically;

z-score = (score - mean)/SD

so basically, what determines the sign of the z-score is dependent entirely on the mean.

If the mean is larger than the score, we will have a negative z-score. If the mean is smaller than the score, then will have a positive z-score

So basically what drives the sign is the mean value since the scores are the same for both students in this case, irrespective of the standard deviation in both classes.

So, for the first girl with a positive z-score, we can conclude that her score is larger than the mean; while for the second girl with a negative z-score, her score is smaller to the mean.

Thus, what we conclude here is that the mean score of the second section with the professor is greater than the mean score of the first section with the professor.

7 0
3 years ago
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