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2 years ago

Hello help pls :3333333 I only need the answer to part B which asks about the mean

Mathematics

2 answers:

statuscvo [17]2 years ago

8 0

Answer:9

Step-by-step explanation:

Nastasia [14]2 years ago

5 0

Add all the numbers up

0 + 1 + 2 + 3 + 4

= 10

Divided 10 by 5 because there are 5 numbers

10 / 5 = 2

Therefore the mean will be 2

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Help me with this question

sladkih [1.3K]

D is the correct answer

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2 years ago

What is the y-intercept and x-intercept for the equation -3x - 4 = -5y - 8

BARSIC [14]

Step-by-step explanation:

=> -3x - 4 = -5y - 8

=> 8 - 4 = 3x - 5y

=> 4 = 3x + (-5)y

=> 1 = (3x/4) + (-5y/4)

=> 1 = x/(4/3) + y/(-4/5)

Compare this with x/a + y/b = 1 where a and b are x & y intercepts.

Here,

x intercept = 4/3

y intercept = -4/5

6 0

2 years ago

In 2009, the national debt of a government was about $10.5 trillion. Using 308.0 million as the population for that year, abo

Katarina [22]

Answer:

34091 dollars per person

Step-by-step explanation:

In order to answer the question, you have to divide the amount of debt by the amount of population to obtain the amount of dollars per person.

The debt was $10.5 trillion. A trillion is a thousand billion (1000 multiplied by a billion which is $10^{9}$ in scientific notation)

1000= $10^{3}$

One trillion is $(10^{3})(10^{9})=10^{12}$

The debt is: $ 10.5 x $10^{12}$

The population is scientific notation is: 308.0 x $10^{6}$

Dividing the amount of debt by the amount of population:

$\frac{(10.5)(10^{12})}{(308.0)(10^{6})}=\frac{(10.5)(10^{12-6})}{308.0}=\frac{(10.5)(10^{6})}{308.0}$

Simplifying and expressing it in standard notation:

34090.9 dollars per person

Rounding to the nearest dollar:

34091 dollars per person.

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2 years ago

Solve for x. 16=-2x - 1

Veronika [31]

Answer:

-8.5

Step-by-step explanation:

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2 years ago

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OleMash [197]

I think it is 2x idk

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3 years ago