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2 years ago

What is the interquartile range of this data set? Key: 1|5 means 15

Mathematics

1 answer:

antiseptic1488 [7]2 years ago

8 0

Answer:

Step-by-step explanation:

IQR= Q3-Q1

Q3=50

Q1=40

50-40=10

Median=43

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It has been reported that men are more likely than women to participate in online auctions. In a recent survey, 65% of repondent

kupik [55]

Answer:

Hence, the Female and not participated is $\frac{28}{100}=0.28\%$

Step-by-step explanation:

Let Total respondents $=100$

Participated in online action $(P)=65$

Men $(m)=45$ and Women $(F)=100-45=55$

Male and participated $(M\; \text{and}\;P)=38$

Female and participated $(F\; \text{and}\;P)=65-38=27$

Male and not participated is $45-38=7$

Female and not participated is $55-27=28$

Therefore, the Female and not participated is $\frac{28}{100}=0.28\%$

Hence, the correct option is $D$ .

5 0

2 years ago

Is this correct pls help

Lyrx [107]

Answer:

Volume of round cake pan = volume of cylinder

Volume of a cylinder = $\pi r^2h$ (where r is the radius and h is the height)

Radius = $\dfrac12$ diameter ⇒ $r=\dfrac72=3.5$

⇒ volume of round cake pan = $\pi \times 3.5^2 \times 2=24.5\pi$

= 76.97 in³ (nearest hundredth)

Volume of rectangular cake pan = volume of rectangular prism

volume of rectangular prism = $wlh$ (where w is the width, l is the length and h is the height)

⇒ volume of rectangular cake pan = 6 x 9 x 2 = 108 in³

As 108 > 76.97, the rectangular cake pan has a larger volume

4 0

2 years ago

5 • (- 10) x = 100 Esse número apagado foi (A) 2 (B) 20 (C) -5 (D) -257*

Anettt [7]

The answers is A
Explanation ;)

4 0

2 years ago

A customer would like a wall constructed that is 4 feet high. If the bricklayer wants to use all of the 1,820 bricks that he has

yan [13]

Answer: 7,280

Step-by-step explanation:

If we take the wall that is feet high and use 1,820 bricks we multiply to get the answer of 7,280. ;) Hope this helps

3 0

2 years ago

Can someone answer this -2(-x-1)-(x+1

Grace [21]

Answer:

x+1

Step-by-step explanation:

1.) -2(-x-1)-(x+1)

2.) -2(-x-1) = 2x+2

3.) 2x+2-(x+1)

4.) -(x+1) = -x-1

5.) 2x+2-x-1 = x+1

ANSWER: x+1

6 0

2 years ago