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nordsb [41]
3 years ago
12

SHOW ALL STEPS PLEASE !

Mathematics
1 answer:
il63 [147K]3 years ago
6 0
Check the picture below.

make sure your calculator is in Degree mode.

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In a simple linear regression analysis the quantity that gives the amount by which the dependent variable changes for a unit cha
arlik [135]

Answer:

Slope of the regression line

Step-by-step explanation:

The slope of the regression line including the intercept shows the linear relationship between two variables, and can also therefore be utilized in estimating an average rate of change.

The slope of a regression line represents the rate of change in the dependent variable as the independent variable changes because y- the dependent variable is dependent on x- the independent variable.

4 0
3 years ago
the cost of a cell phone varies directly with the number of minutes it uses.if it costs $73.25 to talk for 180 minutes , what is
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Answer:I believe 786.34

Step-by-step explanation:

You divide 180 by 73.25 which is 2.46, then multiply this number by your 320 minutes to get the answer

4 0
3 years ago
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56 out of 154 in simplest form of a fraction
marissa [1.9K]
We start with 56/154.  Dividing each number by two, we have:

28/77

Dividing each number by seven, we have:

4/11

As the greatest common factor of 4 and 11 is 1, this fraction is in simplest form.  Thus, 56/154 is equal to 4/11.
4 0
3 years ago
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QUESTION 7
elena-s [515]

The average winning per bet is the mean or the expected value of winning a bet.

The statistical term that represents $0.94 is (c) the expected value

From the question, we understand that the gambler has an average winning of $0.94, when he places a bet of $1

This means that:

The average winning on a bet of $1 is $0.94

Average, in statistics means the mean or expected value

Hence, the statistical term for $0.94 is (c) the expected value

Read more about expected values at:

brainly.com/question/14452320

4 0
2 years ago
The Japanese 5 yen coin has a hole in the middle. The diameter of the coin is 22 mm and the diameter of the hole is 5 mm. What i
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Answer:20mm

Step-by-step explanation:

8 0
2 years ago
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