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4 years ago

What is the mean of 5 7 7 5 1 0 6 8 5 9 8 11 points

Mathematics

2 answers:

NARA [144]3 years ago

4 0

5.54 you add up all the numbers and than divide by how many there are!!!

Aleonysh [2.5K]4 years ago

3 0

Answer:

add all the numbers and divide then by how many numbers there are in the data.

Step-by-step explanation:

5+7+7+5+1+0+6+8+5+9+8=61

how many numbers are in the data? 11

divide 11 and 61.

61/11=5.54

mean=5.54 (54 repeats. 5.5454545454545 etc.)

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Work out: 8(72 - 33) 121

a_sh-v [17]

Answer:

I got 320 but what does the 121 mean?

Step-by-step explanation:

PEMDAS

72- 33

40

40 x 8

320

There 320 is your answer

Have a nice day :)

May God Bless you

5 0

3 years ago

Solve for a in terms of b, c, and d: ab+c=d

aniked [119]

Answer:

The correct answer by solving question no 1 is

a=(d-c)/b

Step-by-step explanation:

ab+c=d

or,ab=d-c

Therefore,a=(d-c)/b

8 0

3 years ago

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ira [324]

Wait is this geometry?

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3 years ago

Factor 5w^2-17w+65w 2 −17w+6 completely using the box method

timama [110]

Answer:

isnt there a sign after the 65w???

3 0

3 years ago

Solve the system by substitution. 4y = 5x -10y =-50

Trava [24]

Answer:

$x = -20 ; y =-5$

Step-by-step explanation:

Eqn. 1 ----> 4y = x

Eqn. 2 ----> 5x-10y = -50

(Simplifying eqn.2 further)

$=>5(x-2y)=-50$

$=>x-2y=\frac{-50}{5} =-10$

(Substituting the value of x from eqn. 1)

$=>4y-2y=-10$

$=>2y=-10$

$=>y =\frac{-10}{2} =-5$

Now, substituting the value of y in eqn. 1 ,

$x = 4*(-5)=-20$

7 0

3 years ago