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4 years ago

Come pare and order the following numbers : 5.2, -5.6(repeating 6), 3&9 tenths(mixed number), √21

Mathematics

1 answer:

aleksley [76]4 years ago

5 0

-5.6(repeating 6), -√(21), 3&9/10, 5.2

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Find the slope of the line on the graph below:<br> Slope = [ ]

riadik2000 [5.3K]

Answer:

slope =0

Step-by-step explanation:

its on the point (4,0) its not moving up and down therefor there's no slope

4 0

3 years ago

Find the interquartile range for a data set having the five-number summary: 3.5, 10.4, 16, 21.7, 27.7

vlabodo [156]

Answer: 17.75

Step-by-step explanation:

The interquartile range(IQR) is the 3rd quartile - the 1st quartile.

How to get quartiles:

First get the median:

3.5, 10.4, 16, 21.7, 27.7

10.4, 16, 21.7

Then find the median of the first half of data(3.5, 10.4)

(3.5+10.4)/2 = 6.95

Then find the median of the last half of data(21.7, 27.7)

(21.7+27.7)/2 = 24.7

Then to get the IQR subtract 6.95 from 24.7 to get 17.75

Hope it helps <3

5 0

4 years ago

Please help guys please

puteri [66]

Answer:

Sales tax: $352.50

Final Cost: $5052.50

Step-by-step explanation:

8 0

3 years ago

mary wants to put a fence around her garden. the garden measures 10 ft by 6ft. if fencing costs $5,how much will the fence cost

SVETLANKA909090 [29]

The total cost of the fence would be 132$.

7 0

3 years ago

PWEASE HELP ASAP my friends and I cant figure this out I'm hoping one of u guys can

Degger [83]

The number of viruses was 4000 times greater than number of protozoa.

Step-by-step explanation:

Given,

Number of protozoa = $5*10^5$

Number of viruses = $2*10^9$

Let,

x be the number of times number of viruses is greater than number of protozoa.

Number of viruses = Number of time * Number of protozoa

$2*10^9=(5*10^5)x$

Dividing both sides by $5*10^5$

$\frac{2*10^9}{5*10^5}=\frac{(5*10^5)x}{5*10^5}\\\\4*10^3= x\\x=4*10^3 \\x=4000$

The number of viruses was 4000 times greater than number of protozoa.

Keywords: division, scientific notation

Learn more about division at:

#LearnwithBrainly

3 0

4 years ago