0
Circle the outlier in each data set.
4.4 16
17
20
5. 37.2
42.1
43.9
50
765
6.13
13)
7. 101.2
37.2
40
42.5
33.05

Answer:

6

Step-by-step explanation:

9 - 3 = 6

Answer:

12.5%

Step-by-step explanation:

big brain

Answer:

one board game cost 15 dollars

75/5=15

15y

y = number of board games and 15= the price of each board game

so to calculate any number of board games bought just input the number of board games bought for y in the expression 15y and you will get the price.

Step-by-step explanation:

Answer:

It is C

Step-by-step explanation:

this is easy math for me

Answer:they have eaten 3/4 of the total pizza

Step-by-step explanation:

Let the whole pizza =1whole

Amount eaten by Toby =1/2

Amount eaten by Ahmed =1/4

Total Amount eaten by both of them =1/2 +1/4 =  2+1/ 4=3/4

Therefore, they have eaten 3/4 of the total pizza

Answer:

answer: 50%

Step-by-step explanation:

The answer is 50% because 15 is half of 30 because 15 + 15 = 30 so 15 is half of 30 50%

Answer:

Step-by-step explanation:

S

Step-by-step explanation:

[tex] = \frac{(2c {}^{2} + c - 2) }{(c + 1)} \\ rationalise \: the \: denominator \\ = \frac{(2 {c}^{2} + c - 2)(c - 1)}{(c + 1)(c - 1)} \\ = \frac{(2 {c}^{3} - 2 {c}^{2} + {c}^{2} - c - 2c + 2) }{( {c}^{2} - {1}^{2} )} \\ = \frac{(2 {c}^{3} - {c}^{2} - 3c + 2 )}{( {c}^{2} - 1) } [/tex]

Answer:

They are (6, 1) or (3, 2).

Step-by-step explanation:

The factor pairs of 6 are 1×6 and 2×3

So the parallelogram (height by length) could be:

1 by 6

2 by 3

3 by 2

6 by 1.

Answer:

14

Step-by-step explanation:

Sum of the first five numbers = 40

The sum of the six numbers should equal 9 x 6 = 54

So, you would do 54 - 40 = 14

Hope that helps! :)

-Aphrodite

Answer:

x=1,9

Step-by-step explanation:

First, we expand the equation into the form ax^2+bx+c=0

2(x-5)^2=32

2(x^2-10x+25)-32=0

2x^2-20x+18=0

x^2-10x+9=0 (divide both sides by 2)

(x-1)(x-9)=0

x=1,9

Answer:

He squared the numbers inside without following the appropriate rule

Step-by-step explanation:

what he should have done

[tex](x-3)^2\\= x^2 - 2 *x*3+3^2\\= x^2-6x+9[/tex]

Answer:

Step-by-step explanation:

Its a function here's what i did m=1/2, b=-4

Answer:

Step-by-step explanation:  

Well a function has only one answer for y for every x. f(x) or g(x) instead of y.  For example, f(4) means that we should find the value of our function when x equals 4. In this case this wouldn't be considered a function because it does not include any value for x if x equaled a certain number.

Answer:

let A and B be 2 and 3

Step-by-step explanation:

then substitute:

(5a+b)(a-6b) = 5a^2 - 29ab - 6b^2

(5×2+3)(2-6×3) = 5×2^2 - 29×2×3 - 6×3^2

13 × (-16) =20-174-54

-208 = -208

Answer:

725.7 m²

Step-by-step explanation:

A=2πrh

r=16 1/2 ÷ 2 = 8 1/4

A= 2π(8.25)(14)=725.7

Answer: B, E

Step-by-step explanation:

Answer:

8 students

Step-by-step explanation:

Number of people who voted for dogs:

12

Number of people who voted for fish:

4

We find the difference between the 2:

12 - 4 = 8

Answer:

8 students voted for dogs than fish.

Step-by-step explanation:

so if we look at the graph 12 students voted for dogs and 4 students voted for fish. so now we have to subtract both of these numbers to find how many more students voted for dogs than fish.

12 - 4 = 8

Have a nice day!

This is my 200th answer!!!

Answer: i took a screen shot of the answer hope this helped

plz make brainly

Step-by-step explanation:

Answer:

114

Step-by-step explanation:

Given that

THe data that was collected over a 40 years  is  112, 98, 139, 142, 120, 110, 114, 123, 137, 114, 92, 140, 109, 133​

We need to find out the mode

As we know that

The mode is the value that is highly repeated

So according to the data, 114 would be repeated two times

So this represent the mode of the data

Answer:

That other person was such a troll but it by 43! Could you please mark me branllest? Only if you want to :)

Step-by-step explanation:

Answer:

Perimeter = 36cm

Step-by-step explanation:

The area of a square =  l  2where l is the length of the square's side.

l 2 = 81 ⇒ l = √ 81 =9

hence Perimeter =  4 × 9 = 36 c m

[tex]\huge{ \mathfrak{ \underline{question : }}}[/tex]

One square has an area of 81cm². Calculate its perimeter.

[tex]\huge{ \mathfrak{ \underline{ Answer \: \: ✓ }}}[/tex]

For a Square,

[tex] \longrightarrow \: area = side {}^{2} [/tex]

So, The measure of each side of the square is 9 cm

[tex]\#TeeNForeveR [/tex]

Answer:

See solution below

Step-by-step explanation:

Let the coordinate's of A and B be (1, 0) and (2,4) respectively

midpoint M (X, Y) = [(x1+x2/2, y1+y2/2)]

X = x1+x2/2

X = 1+2/2

X = 3/2

X = 1.5

Y = y1+y2/2

Y = 0+4/2

Y = 4/2

Y = 2

Hence the required midpoint (X, Y) is (1.5, 2)

Slope m = y2-y1/x2-x1

m = 4-0/2-1

m = 4/1

m = 4

Hence the slope is 4

Note that the coordinates are assumed but the same calculation can be employed for any other coordinates

Answer: You are correct. The mode is between 90 and 100

This is because the tallest bar corresponds to this interval. The mode is the most frequent value.

Step-by-step explanation:

i am not sure but i hope this can help you

Given:

Sum of ages of brother and sister = 15

Product of their ages = 54

To find:

How old is the older one between the two of them?

Solution:

Let x be the age of brother and y be the age of sister.

Sum of ages of brother and sister = 15

[tex]x+y=15[/tex]

[tex]x=15-y[/tex]                ...(i)

Product of their ages = 54

[tex]xy=54[/tex]

[tex](15-y)y=54[/tex]                [Using (i)]

[tex]15y-y^2=54[/tex]

[tex]0=54-15y+y^2[/tex]

Splitting the middle term, we get

[tex]54-15y+y^2=0[/tex]

[tex]54-9y-6y+y^2=0[/tex]

[tex]9(6-y)-y(6-y)=0[/tex]

[tex](6-y)(9-y)=0[/tex]

Using zero product property, we get

[tex](6-y)=0\text{ and }(9-y)=0[/tex]

[tex]y=6\text{ and }y=9[/tex]

If [tex]y=6[/tex], then using (i), we get

[tex]x=15-6[/tex]

[tex]x=9[/tex]

If [tex]y=9[/tex], then using (i), we get

[tex]x=15-9[/tex]

[tex]x=6[/tex]

Therefore, the age of older one is 9, the age of younger one is 6 and the difference between their ages is 3.

Answer:

70

Step-by-step explanation:

Let the no of books bought be x

The cost price of 1 book is 5x

No of the missing book is 15

The remaining book is x-15

The selling price of 1 book is 87

Selling price of (x-15) book is 87

Hence the number of books can be calculated as follows

8(x-15)-5x= 90

8x-120-5x= 90

8x-5x= 90+120

3x= 210

x= 210/3

= 70

Hence the number of books bought is 70

Answer:

The value of 1 tenth is less than the value of 1 ten.

Step-by-step explanation:

Answer:

Because 3 x 1/10 = 3/10

whereas 3 x 10 = 30

and 3/10 < 30

Also b/c 1/10 < 10 and they are multiplied by the same value (3)

Step-by-step explanation:

Answer:

-1

Step-by-step explanation:

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