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3 years ago

Work out the median 8, 6, 4, 5, 9,8

Mathematics

2 answers:

Natalija [7]3 years ago

7 0

Answer:

Step-by-step explanation:

the median is the middle and if you order them

4,5,6,8,8,9 then you remove one from each side until you have 6,8 so you go in-between the two (seven)

laila [671]3 years ago

5 0

Answer:

Step-by-step explanation:

You need to arrange the numbers in an increasing order:

4 5 6 8 8 9

then you need to count how many values we have in the specific set:

6 total values

now we need to find the middle of our set

4 5 6 II 8 8 9

and then we divide the two numbers next to the middle part (6;8) and divide them by 2

(6+8):2=7

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What is the meaning of the quadratic formula. write it down?

Vlad1618 [11]

Answer:

Quadratic formula is the tool for solving for an unknown number (usually x)

Step-by-step explanation:

The formula is below

7 0

3 years ago

Read 2 more answers

Algebraically, determine the exact value of x for the equation 85(2)0.4x = 6000.

Oliga [24]

Answer: 14,575

Step-by-step explanation:

85(2) 0.4x = 6000 Multiply 85 times 2

170 + 0.4x = 6000 Subtract 170 from both sides

0.4x = 5830 Divide 5830 by 0.4

x = 14,575

8 0

3 years ago

14. Evaluate the expression. 4! 24 28 20

xxMikexx [17]

Answer:

24.

Step-by-step explanation:

By definition, factorial 4

= 4!

= 4*3*2*1

= 24.

7 0

3 years ago

Read 2 more answers

Jake is solving x^2-6x+5=0 by completing the square his steps are shown below step 1. x^2-6x=-5 step 2. x^-6x+9=-5+9 step 3. (x-

damaskus [11]

Answer:

Jake's error in step 3

Step-by-step explanation:

we have

$x^{2} -6x+5=0$

Complete the square

step 1

Group terms that contain the same variable, and move the constant to the opposite side of the equation

$x^{2} -6x=-5$

step 2

Complete the square. Remember to balance the equation by adding the same constants to each side

$x^{2} -6x+9=-5+9$

$x^{2} -6x+9=4$

step 3

Rewrite as perfect squares

$(x-3)^{2}=4$

Jake's error in step 3

He placed 6 instead of 3 in the left side

step 4

take square root both sides

$\sqrt{(x-3)^2} =\sqrt{4}$

step 5

$(x-3)=\pm2$

step 6

$x=3\pm2$

step 7

x=5 and x=1

7 0

4 years ago

Guys i really really need help please help me with this assignment its due today -'_'-

Tasya [4]

Answer:

Monday: 5x + 14

Tuesday: Average is about 55.77 and Median is 56

Step-by-step explanation:

To combine like terms means to add or subtract the terms with similar variables. So I did as such to find the answer.

24 - 10 = 14 and 7x - 2x = 5x

The average is found by dividing the sum of all values in the list by the number of list options. The median is the value found in the middle of the list.

4 0

3 years ago

Work out the median 8, 6, 4, 5, 9,8​

Work out the median 8, 6, 4, 5, 9,8