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3 years ago

7

Difference between upper quartile & lower quartile

1 answer:

Olenka [21]3 years ago

6 0

Answer:

The upper and lower quartiles can be used to find another measure of variation call the interquartile range. The interquartile range or IQR is the range of the middle half of a set of data. It is the difference between theupper quartile and the lower quartile.

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Solve the following equation for x.<br><br> 12x^2-36x=0

OlgaM077 [116]

$\qquad\qquad\huge\underline{{\sf Answer}}♨$

Let's solve for x ~

$\qquad \sf \dashrightarrow \:12 {x}^{2} - 36x = 0$

$\qquad \sf \dashrightarrow \:12 x({x}^{} - 3) = 0$

$\qquad \sf \dashrightarrow \:12x = 0 \: \: or \: \: x - 3 = 0$

$\qquad \sf \dashrightarrow \:x = 0 \: \: or \: \: x = 3$

Therefore, the possible values of x are 0 and 3

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2 years ago

Geometry: How do you know if a triangle is a dilation of another triangle?

solong [7]

If you can multiply or divide the original triangle to equal the second triangle, and if the angles are the same, then it is a dilation

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3 years ago

A cyclist rides hous bike at a speed of 6 miles per hour. What is the speed in miles per minute? How many miles will thethree cy

umka21 [38]

Answer:

The speed of cyclist is <u>0.1 mile per minute</u>.

And the cyclist will trek <u>1 mile</u> in 10 minutes.

Step-by-step explanation:

Given:

A cyclist rides his bike at a speed of 6 miles per hour.

Now, to get the speed of cyclist in miles per minute. And miles the cyclist trek in 10 minutes.

As, 1 hour = 60 minutes.

Now, to solve by using unitary method:

If, in 60 minutes cyclist rides 6 miles.

Then, in 1 minute cyclist rides = $\frac{6}{60}=0.1\ mile.$

So, in 10 minutes the cyclist trek = $0.1 \times 10=1\ mile.$

Therefore, the speed is 0.1 mile per minute.

And the cyclist will trek 1 mile in 10 minutes.

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3 years ago

Read 2 more answers

A nutrition label says that one serving out of a bag of chips has 3.7 grams of fat. how many grams of fat are there in 2.5 servi

WITCHER [35]

Step-by-step explanation:

1 serving = 3.7g of fat

=> 2.5 servings = 3.7g * 2.5 = 9.25g of fat.

Hence there are 9.25g of fat.

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2 years ago

Read 2 more answers

−3 2/7−(−5/7)= please help me!

Finger [1]

Answer:

-18/7

Step-by-step explanation:

When subtracting a negative, the sign becomes positive, so now the equation would be -3 2/7 + 5/7.

By turning -3 2/7 into an improper fraction, you would get -23/7 + 5/7.

-23 +5 = -18 so -18 would be the numerator over the denominator (7) equals -18/7

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3 years ago