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zmey [24]
3 years ago
15

four students spent $12 on school lunch at this rate find the amount 10 students would spend on the same school lunch

Mathematics
2 answers:
Olegator [25]3 years ago
4 0
So add up 12 10 times and then u can find ur awnser
gregori [183]3 years ago
3 0
$2.00 if you take away you will get $2.00
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Determine whether the underlined numerical value is a parameter or a statistic. Explain your reasoning The average grade on the
Nat2105 [25]

Answer:

The correct option is F.

Step-by-step explanation:

A parameter is a single numerical value describing a certain characteristic of the entire population. It is computed using the population values. For example, population mean, population variance, etc.

A statistic is also a numerical value that defines certain characteristic of a sample. It is computed using the sample values. For example, sample mean, sample variance, etc.

Here the mean score for all the 50 students in the midterm Math exam is computed as 88.

This mean value is a parameter because it is computed using the entire population of 50 students in the math class,i.e. all the population values were included in the calculation of mean 88.

Thus, the correct option is F.

3 0
3 years ago
-9+b=3.5 what is the value of b?
Serggg [28]

Answer:

12.5

Step-by-step explanation:

In order to solve, we need to add 9 to both sides of the equation:

<u>Our sum applied:</u>

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4 0
2 years ago
Complete the statement. Round to the nearest hundredth if necessary<br> 18 ft = { }yd
pav-90 [236]
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7 0
3 years ago
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SOMEONE HELP! PLEASE! read the attached files
Trava [24]

Answer: 43 squared units

Explanation:

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7 0
3 years ago
the perpendicular distance of a point from the x-axis is 4 units and the perpendicular distance from the y axis is 5 units write
quester [9]

Step-by-step explanation:

let p be the point which is at a distance of 4 units from the x-axis and at a distance of 5 units from the y axis

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(ii) When of P lies in the second quadrant then the coordinates of P are (-5,4).

(iii) When P lies in the third quadrant then the coordinates of P are (-5,-4).

(iv) When P lies in the fourth quadrant then the coordinates of P are (5,-4).

<h3>Hope it helps you!!</h3>

7 0
2 years ago
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