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iren [92.7K]
2 years ago
10

Pls help number 1 - 4

Mathematics
2 answers:
Hunter-Best [27]2 years ago
5 0

Answer:

1) Median: 34  Mean: 36 Range: 31-41 Mode: 41

2) Median: 10 Mean: 16 Range: 8-35 Mode: 10

3) Median: 14 Mode: 14 Range: 7-29 Mean: 13.6

4) Median: 41 Mode: 41 Range: 16-82 Mean: 42

Step-by-step explanation:

Median-number in middle (when they are arranged least to greatest)

Mode-number repeated the most times (can be multiple)

Range-beginning number and the largest number

Mean-all of the numbers added together divided by how many there are

Hope this helps!

Vlad [161]2 years ago
3 0

Answer:

Mean = average. Add up all the numbers, divide it by the number of numbers and there you go.

Median is the middlest number, For example 11, 12, 13, 14, 15. The median would be 13.

Mode is the most often number. For example 11, 11, 12, 13, 14, 14, 14, 15. The answer would be 14.

range is subtracting the lowest number from the highest number. For example, 11, 12, 13, 14, 15. The answer would be 4.

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3 years ago
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Which form most quickly reveals the vertex?
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Answer:

first option

Step-by-step explanation:

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The difference of two numbers is 90 and their quotient is 10
bija089 [108]
To solve this, set up two equations using the information you're given. Let's call our two numbers a and b:
1) D<span>ifference of two numbers is 90
a - b (difference of two numbers) = 90

2) The quotient of these two numbers is 10
a/b (quotient of the two numbers) = 10


Now you can solve for the two numbers.
1) Solve the second equation for one of the variables. Let's solve for a:
a/b = 10
a = 10b

2) Plug a =10b into the first equation and solve for the value of b:
a - b = 90
10b - b = 90
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3) Using b = 10, plug it back into one of the equations to find the value of a. I'll plug it back into the first equation:
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Answer: The numbers are 100 and 10</span>
3 0
3 years ago
Which equation shows the result of substituting and expression for y from the first equation into the second equation for the gi
krek1111 [17]

Answer:

x-2x = -3 and x = 3

Step-by-step explanation:

Given the expression

y=x+5.... 1

y-2x=2.... 2

Substituting the first equation into the second we will have;

From 2;

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x-2x = 2-5

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x =3

Hence the required equation is x-2x = -3 and x = 3

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2 years ago
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Paying 20$ cashapp if you get this correct
Ilia_Sergeevich [38]

Answer:

148⁰

Step-by-step explanation:

M< EDF = M< DFE (because the two angles are equal because the triangle has two equal sides)

2x + 8 = 3x + 4

8 – 4 = 3x - 2x

4=x or x=4

So M< EDF= 2x4+8 = 16⁰  

So M< EDF + M< DFE= 32⁰

180⁰- 32⁰ = 148⁰

3 0
3 years ago
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