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3 years ago

Find the mean of these numbers: 5,11,2,12,4,2

Mathematics

1 answer:

givi [52]3 years ago

6 0

Answer:

Step-by-step explanation:

Add all the numbers together which you get 36.

next divide 36 by the total of number you have.

so 36 divided by 6 equals 6.

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Answer:

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Step-by-step explanation:

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3 years ago

Simplify -2 1/9 - (-4 1/9)

ZanzabumX [31]

Answer:

Step-by-step explanation:

The easiest thing is to convert it to an improper fraction.

-2 1/9 turns into -19/9. -4 1/9 turns into -37/9.

-19/9 - (-37/9) here you would add because you are subtracting a negative number.

-19/9 + 37/9 change it to positive and then add.

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2 years ago

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The most expensive car Dean can buy is the <span>4-door hatchback.
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3 years ago

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Phoenix [80]

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3 years ago

Plz, answer! 34 + 2 ⋅ 5 =

8_murik_8 [283]

$3^{4}$ + 2 × 5

To evaluate apply the rules of PEMDAS (Parentheses, Exponent, Multiplication, Division, Addition, Subtraction)

Parentheses

There are none for this steps so go on to the next step

Exponent:

$3^{4}$

so...

81 + 2 × 5

Multiplication:

81 + 2 × 5

2 × 5

so...

81 + 10

No division in this equation so skip this step and go to the next one

Addition:

81 + 10

Hope this helped!

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3 years ago

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