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2 years ago

What is the range for this data set? 22, 7, 14, 13, 38, 12, 19, 17, 49, 13, 9, 18, 36

Mathematics

1 answer:

Degger [83]2 years ago

5 0

Answer:

from 7 to 49 or (7, 49)

Step-by-step explanation:

Range means the limit of the data set. Basically, the low part of the range is the lowest number in the set and the high part of range is the highest part.

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48 / -6 = i might need more help

Vikki [24]

Answer:

-8

Step-by-step explanation:

You just simplify

8 0

2 years ago

The length of a rectangle is 3 cm more than twice the width. The area of the rectangle is 65 square centimeters. Find the dimens

polet [3.4K]

Answer:

5 cm and 13 cm

Step-by-step explanation:

Let b be the width of the rectangle.

Length = 3+2b

The area of the rectangle is 65 cm²

We need to find the dimensions of the rectangle. The area of a rectangle is given by :

A = lb

$65=(3+2b)b\\\\65=3b+2b^2\\\\3b+2b^2-65=0\\\\b=5\ cm,-6.5\ cm$

Neglecting the negative value, the width of the rectangle is 5 cm.

Length = 3+2b

=3+2(5)

=3+10

=13 cm

Hence, the dimensions of the rectangle are 5 cm and 13 cm.

6 0

2 years ago

A runner moves 132m in 18s. How fast is the runner running?

Alex17521 [72]

Answer:

7.33 mps

Step-by-step explanation:

1'st step: divide 132m divided by 18s= 7.33 mps

5 0

3 years ago

Read 2 more answers

Which expression is equal to 7/√5? 7√5/25 35√5 49/√35 7√5/5

Katarina [22]

$Solution, \frac{7}{\sqrt{5}}=\frac{7\sqrt{5}}{5}\quad \left(\mathrm{Decimal:\quad }\:3.13050\dots \right)$

Answer Choice A. $7\cdot \frac{\sqrt{5}}{25}=\frac{7\sqrt{5}}{25}\quad \left(\mathrm{Decimal:\quad }\:0.62610\dots \right)$

Answer Choice B. $35\sqrt{5}=78.26238\dots$

Answer Choice C. $\frac{49}{\sqrt{35}}=\frac{7\sqrt{35}}{5}\quad \left(\mathrm{Decimal:\quad }\:8.28251\dots \right)$

Answer Choice D. $7\cdot \frac{\sqrt{5}}{5}=\frac{7\sqrt{5}}{5}\quad \left(\mathrm{Decimal:\quad }\:3.13050\dots \right)$

The correct answer is D. 7√5/5

Hope This Helps!!!

7 0

3 years ago

(IF ANSWERED RIGHT I WILL MARK BRAINLIEST AND 50 POINTS)

svlad2 [7]

Answer:

26/52

0.5

50%

(diamond and heart suits)

Step-by-step explanation:

half of the cards in a standard deck are red. So, that'd 52/2 which is 26.

and since its half, you'd end up with .5 and 50%

hope this helps!!

7 0

3 years ago

What is the range for this data set? 22, 7, 14, 13, 38, 12, 19, 17, 49, 13, 9, 18, 36​

What is the range for this data set? 22, 7, 14, 13, 38, 12, 19, 17, 49, 13, 9, 18, 36