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Kamila [148]
4 years ago
5

Which is the mode of this data set? 55, 78, 43, 39, 78, 61, 75, 50, 43, 78

Mathematics
2 answers:
tatyana61 [14]4 years ago
5 0
The mode of a data set is the most appearing number. I like to order the numbers ascending, or getting bigger, to make it easier:
39, 43, 43, 50, 55, 61, 75, 78, 78, 78

It is clear that the mode is 78.
Lisa [10]4 years ago
3 0
The mode is number 78
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(Middle school math) please help, thank you!
katrin2010 [14]

Answer:

what's is the he question

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
In the diagram below of circle O, the area of the shaded sector AOC is 12pi in^2 and the length of OA I'd 6 inches. Determine an
blagie [28]
Area of a circle for (360degrees) = pi*(r^2) 
Area of part of a circle with angle θ=(θ/360)*(pi*)*(r^2)
<span>(θ/360)*pi*(6^2)=12*pi
</span>solving, <span>θ=(12/36)*360
</span><span>θ=120 degress
</span>
5 0
4 years ago
If P(x) = x ^ 2 + x + 3 and Q(x) = 4x ^ 2 - 3 find P(8) .
lara [203]

Answer:

75

Step-by-step explanation:

Giving Q was not necessary because you aren't doing P(Q) or anything like that....

Anyways,

p(x) = x^2 + x +3\\

Since you're doing p(8), you would replace the x's with 8s.

(8)^2 + (8)  + 3 = 64 + 8 + 3 =75

So your final answer would be 75.

6 0
4 years ago
Help I will give brainiest if you can atleast do three​
stiks02 [169]

1.) A=pi(r)^2

2.) V=Bh

3.) 3.1

4.) 20

5.)36

6.) 10

7.)18

7 0
3 years ago
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A piece of green jade has a mass of 23.401 g.if the sample of jade displaces 50.0 ml of water to 56.5 ml in a 100 ml graduated c
OleMash [197]

we know that

The density is equal to the formula

Density=\frac{mass}{volume}

in this problem we have

mass=23.401\ gr

<u>Find the volume of a piece of green jade</u>

Volume=56.5\ ml-50.0\ ml=6.5\ ml

Substitute the values in the formula of density

Density=\frac{23.401}{6.5}

Density=3.60\frac{gr}{ml}

therefore

<u>the answer is</u>

Density=3.60\frac{gr}{ml}

3 0
3 years ago
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