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3 years ago

Hello my fellow smart people I think the answer is 4 but I wanna be sure your supposed to find the mean

Mathematics

2 answers:

mars1129 [50]3 years ago

6 0

Answer:

I think it's 1 because if we ask to find the mean we have to follow this formula --> sum/the number of materials are there. In that case, what I did was:

there is 16 wand and each one equals to 1 which means the sum of the wand is 16. 16/16=1

I am not sure but hope it's right and helps you!

dedylja [7]3 years ago

3 0

Answer:

You are correct! The answer is 4

Step-by-step explanation:

Add up all the wands and divide by number of fairies in Fairyland

5+3+3+5 = 16

16/4 = 4

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Write the standard form of the line that passes through the given points. Include your work in your final answer. Type your answ

Nata [24]

Answer: $5x-3y=44$

Step-by-step explanation:

We know that , the equation of a line that passes through (a,b) and (c,d) is given by :_

$(y-b)=\dfrac{d-b}{c-a}(x-a)$

Standard form of equation of line = $Ax+By=C$

Given points = (7, -3) and (4, -8)

Then, the equation of a line that passes through the points . (7, -3) and (4, -8) is given by -

$(y-(-3))=\dfrac{-8-(-3)}{4-7}(x-7)$

$(y+3)=\dfrac{-8+3}{-3}(x-7)$ [∵ (-)(-)=(+)]

$(y+3)=\dfrac{-5}{-3}(x-7)$

$(y+3)=\dfrac{5}{3}(x-7)$

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$9+35=5x-3y$

$44=5x-3y$

Or $5x-3y=44$

Hence, the required equation :- $5x-3y=44$

4 0

3 years ago

Need Help (WILL GIVE BRAINLIEST)

Lilit [14]

Answer:

Step-by-step explanation:

(y-5) / (7-5) = (x-1) / (2-1)

(y-5) / 2 = x-1

y-5 = 2x -2

y = 2x +3

6 0

3 years ago

HELPPPP

AVprozaik [17]

Answer:

The smaller number is: 8

The bigger number is: 20

Step-by-step explanation:

Ok let's say the two numbers are x and y.

x is the smaller one, and y is the bigger one.

This is the equation to find x:

x + 4y = 88

x + y = 28

x - x + 4y - y = 88 - 28

3y = 60

y = 20

x + 20 = 28

x = 8

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3 years ago

Please help. Need to understand it. At least give an answer.

cluponka [151]

Answer:

The asnwer is the first one:

Step-by-step explanation:

You do this

x = 3.242424242424

100x = 324.24242424242424242424

-x

= 329/99

3-24/99

3 8/33

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3 years ago

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