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1 year ago

In the data set below, what is the lower quartile?

Mathematics

1 answer:

Kisachek [45]1 year ago

8 0

Answer: A- 26

Step-by-step explanation:

I did this and got it right.

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Find the greatest common factor of 9 and 14

Ratling [72]

The biggest common factor number is the GCF number. So the greatest common factor 9 and 14 is 1.

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2 years ago

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Consider this sphere inside the cylinder. A sphere is inside of a cylinder with a same radius and height. Which statements are t

sashaice [31]

Answer:

A,C,E

Step-by-step explanation:

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2 years ago

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Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

Sunny_sXe [5.5K]

Answer:

Step-by-step explanation:

upper quartile is the median of the upper half of a data set

The median is the middle number which is 37

There are 5 numbers left in the upper half

The middle number or median of the upper half is 58

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2 years ago

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Answer if u love cats & dogs

eimsori [14]

Answer:

(7, 5.25) lies on the graph.

Step-by-step explanation:

We are given the following values

x = 4, 6, 8, 12 and corresponding y values are:

y = 3, 4.5, 6, 9

Let us consider two points (4, 6) and (6, 4.5) and try to find out the equation of line.

Equation of a line passing through two points $(x_1,y_1)$ and $(x_2,y_2)$ is given as:

$y=mx+c$

where m is the slope.

(x,y) are the coordinates from where the line passes.

c is the y intercept.

Here,

$x_{1} = 4\\x_{2} = 6\\y_{1} = 3\\y_{2} = 4.5$

Formula for slope is:

$m = \dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$m = \dfrac{4.5-3}{6-4}\\\Rightarrow m = \dfrac{1.5}{2}\\\Rightarrow m = \dfrac{3}{4}$

Now, the equation of line becomes:

$y=\dfrac{3}{4}x+c$

Putting the point (4,3) in the above equation to find c:

$3=\dfrac{3}{4}\times 4+c\\\Rightarrow 3=3+c\\\Rightarrow c =0$

So, final equation of given function is:

$y=\dfrac{3}{4}x$

$4y=3x$

As per the given options, the point (7, 5.25) satisfies the equation.

So correct answer is $(7, 5.25)$ .

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3 years ago

Pieter wrote and solved an equation that models the number of hours it takes to dig a well to a level of 72 feet below sea level

il63 [147K]

Answer:

The answer is B or It must be a positive number since it represents a number of hours.

Step-by-step explanation:

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2 years ago