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4 years ago

Consider the elements of the sample space of rolling a die four times.

Mathematics

1 answer:

Tema [17]4 years ago

7 0

Answer:

rolling 4 dice at the same time.

Step-by-step explanation:

If you roll 4 dice at the same time, it is equal to rolling 1 dice 4 times. This is because you basically get the same number of rolls, therefore the closest results.

Hope this helps!

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Graph y= 2/3x-4<br><br> How do I graph this?

umka21 [38]

Answer:

Read below !!

Step-by-step explanation:

Since you are already given the full equation, you would just follow the steps of plotting a line! I start usually by plotting the y-intercept, which is always on the y-axis. In this case, that would be -4 ! You mark -4 on the line, and from there, you would use RISE/RUN to find out the slope of the line. Since it's 2/3, you would rise 2, and go to the right 3, all from the point -4. You should do that about two times in order to get your line !!

I hope this helps !!

6 0

3 years ago

What is the relationship between exponentials and logarithms? How can you use these to solve equations? Provide an example in yo

Sveta_85 [38]

Answer:

Exponentials and logarithms are inverses of each other.

Step-by-step explanation:

Exponentials and logarithms are inverses of each other.

For logarithmic function:

Domain = $\left ( 0,\infty \right )$ , Range = $\left ( -\infty ,\infty \right )$

Vertical asymptote is y - axis.

x - intercept is (1,0)

For exponential function:

Domain = $\left ( -\infty ,\infty \right )$ , Range = $\left ( 0,\infty \right )$

Horizontal asymptote is x - axis.

y- intercept is (0,1)

Both exponential and logarithmic functions are increasing.

For example:

Solve: $\log x=\frac{\log 5+\log 3}{\log 3^2}$

$\log x=\frac{\log 5+\log 3}{\log 3^2}\\\log x=\frac{\log (5\times 3)}{2\log 3}\,\,\left \{ \because \log (ab)=\log a+\log b\,,\,\log a^b=b\log a \right \}\\=\frac{\log 15}{2\log 3}$

$\Rightarrow \log x=\frac{\log 15}{2\log 3}\\\Rightarrow x=e^{\frac{\log 15}{2\log 3}}\,\,\left \{ \because \log x=y\Rightarrow x=e^y \right \}$

4 0

3 years ago

What is the value of x in the solution set of -5x-15>10+20x

spayn [35]

Answer:

The answer is x < -1

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Hoped this helped!

brainly, please?

3 0

3 years ago

Fill in the blank with the correct word to describe this expression: n + 4 , the blank of a number and four)

gulaghasi [49]

Answer:

There is a plus sign between the n and 4. This cannot be reduced any further. So the answer that should go into the blank is Sum

Step-by-step explanation:

8 0

2 years ago

Cathleen was looking at 21 different colors to paint her bedroom. She liked about 1/4 of the colors.About how many colors did sh

yKpoI14uk [10]

Answer:

you would do 21*1/4 to get 5.25 that is the exact if you question does not want an exact answer then she liked 5 colors

Step-by-step explanation:

hope this helped

3 0

3 years ago