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3 years ago

Median of 67,76,82,84,87,93

Mathematics

1 answer:

qaws [65]3 years ago

4 0

The median would be 83 because since there are 2 middle numbers you add them together and divide it by 2

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Evaluate –32 + (2 – 6)(10)

pychu [463]

Answer:

-72

Step-by-step explanation:

-32 + (2-6)(10)

-32 + (-4)(10)

-32 + -40

-72

8 0

2 years ago

Read 2 more answers

Simplify (4x-6)-(3x+6)

DaniilM [7]

Answer:

$x-12$

Step-by-step explanation:

First open the brackets

$=(4x-6)-(3x+6)\\\\\\=4x-6-3x-6$

Then collect the like terms

$4x-3x-6-6$

Solve the like terms

$4x-3x=x\\\\\\-6-6=-12\\\\\\=x-12$

The simplified form is

$x-12$

3 0

2 years ago

You drive your car for 3 hours at an average speed of 130 km per hour. How far did you go? *

stich3 [128]

The answer is 390km. You just multiply 130 x 3.

4 0

2 years ago

You will drive 200 miles and need to calculate your gas expense (25km per gallon and gas costs $6.00/gallon).

makvit [3.9K]

First you do 200 miles divided by 25 km. It is 8. This means you need 8 gallons for the whole trip. 8 times 6dollars is 48 dollars. You will need to pay 48 dollars in gas prices.

7 0

2 years ago

How many non-square numbers lie between the 215to the power of 2 and 216 to the power of 2

Vaselesa [24]

There are 430 non square numbers that lie between $215^{2}$ and $216^{2}$ .

Given two numbers $215^{2}$ and $216^{2}$ and we are require to find non square numbers that lie between them.

Numbers can be consecutive numbers or non consecutive numbers. In our question we will find the consecutive numbers.

Square numbers are those numbers whos square is in a proper number means decimal should not be there.

First number= $215^{2}$

Second number= $216^{2}$

First we have to find the exact value of numbers by finding the square of these numbers.

First number=215*215=46225

Second number=216*216=46656

Numbers that lie between them=(46656-46225)-1

=431-1

=430

Hence 430 numbers lie between $215^{2}$ and $216^{2}$ .

Learn more about product at brainly.com/question/10873737

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7 0

2 years ago