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3 years ago

Find the mean median and mode (I NEED HELP ASAP)

Mathematics

2 answers:

Lina20 [59]3 years ago

8 0

Answer:

12) mode= no mode

mean=62

median=81

13) mode=74

mean=78

median =74

14) mode=80

mean=73

median=70

15)mode=70

mean=74

median=75

16)mode-no mode

mean=51

median=45

17)mode=86

mean=55

median=77

18)mode=no mode

mean=79

median=78

19)mode=70

mean=77

median=79

hope that helps :D

NeX [460]3 years ago

8 0

Answer:

12. The Mean is 81

13. Mean is 74

14. Mean is 70

15. Mean is 75

16. Mean is 42

17. Mean is 77

18. Mean is 78

19. Mean is 79

Step-by-step explanation:

hope this helps

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Use the Distributive Property to solve the equation.

sammy [17]

Answer:

x = 5

Step-by-step explanation:

1. Distributive Property

(Do what's in the parenthesis first)

4x - 2x + 6 = -4 + 5x - 5

2. Combine Like Terms

2x + 6 = -9 + 5x

3. Take away 6 on both sides

2x + 6 - 6 = -9 - 6 +5x

It will give u.....

2x = -15 + 5x

4. Subtract 5x on both sides

2x - 5x = -15

It will give u.....

-3x = -15

5. Divide by -3 on both sides to isolate the variable

-3x / 3 = -15/-3

Now you get....

x = 5

2 negatives make a positive

Thats ur answer

Hope this helped!

8 0

3 years ago

Indicate in standard for the equation of the line passing through the given points.

Lubov Fominskaja [6]

Equation = (y - 6)/(x - 4) = (5 - 6)/(1 - 4) => (y - 6)/(x - 4) = -1/-3 => 3(y - 6) = x - 4 => 3y - 18 = x - 4 => x - 3y = 14

6 0

3 years ago

Peter invests R4000 for 6years at an interest rate of 16% per annum compounded monthly.calculate the value of the investment at

AlexFokin [52]

Answer:

$principle \: \times rate \times time \div 100\%$

4000×16%×6÷100%=3920

7 0

2 years ago

The Holt family is purchasing 4 cell phones. Store A sells 3 cell phones that cost $165 each, which includes a fourth phone for

Scilla [17]

Answer:Store A

Step-by-step explanation:

Given

Store A sells 3 cells phones that cost $165 each and offer 4 th one free

i.e. Effective cost of each cell phone is $\frac{165\times 3}{4}=\$ 123.75$

Store B sells each cell phone at $\$ 135$ each

clearly, store A provides a better deal than B because the cost of 4 cell phones is less for Store A i.e.

$\Rightarrow 165\times3$

6 0

3 years ago

What is 28 tiles in 7 ros. (It has to be a divison equation)

raketka [301]

If 28 tiles is placed in 7 rows then each row has 4 tiles.

<u>Step-by-step explanation:</u>

The total number of tiles given =28.

The number of rows = 7.

The number of tiles in each row is given by diving the total number of tiles given by the number of rows.

No of tiles in each row= $\frac{total number of tiles}{number of rows}$ .

No of tiles in each row = $\frac{28}{7}$ .

No of tiles in each row = 4.

Note: You can replace the values according to the given values.

8 0

4 years ago