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Charra [1.4K]
3 years ago
6

Find the mean of the integers -16,-27,21,-19,14,-3

Mathematics
1 answer:
babunello [35]3 years ago
5 0
To find the mean all you have to do is add all the numbers...
you should get -30
 and divide by a number of numbers, there are 6
 so -30/6 is -5
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The answer would be 4.

When asked for the square root, you have to find the number that multiplied twice would equal the number. (sorry that’s a little confusing)
For example:

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7 0
3 years ago
A local restaurant only sells burgers and cokes. 3 burgers and 5 comes cost $17, while 6 burgers and 9 cokes cost $33. What’s th
babymother [125]

Answer:

The price of a burger is $4 and that of cone is $1.

Step-by-step explanation:

Let the cost of burger is x and that of cone is y.

ATQ,

3x+5y = 17 ....(1)

And

6x + 9y = 33 ...(2)

Multiply equation (1) by 2.

6x + 10 y = 34 ...(3)

Subtract equation (2) from (3)

6x + 10 y-(6x + 9y) = 34 - 33

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y = 1

Put the value of y in equation (1)

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x = 4

So, the price of a burger is $4 and that of the cone is $1.

4 0
3 years ago
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