F(x) = In| x-5 |<br><br> What is the domain in interval notation?

Is the function y=<br> -<br> 9x–6 linear

alina1380 [7]

Answer:

yes

Step-by-step explanation:

5 0

4 years ago

In a class of 55 students, 15 students like Math but not English and 18 students liked English but not Math. If 5 students did n

Viefleur [7K]

See the venn-diagram in the picture.

Hope this helps! Please consider marking me the Brainliest, it’s not necessary, but very much appreciated. Have a great day!

6 0

3 years ago

A student is taking a 3 question multiple choice test. Each question has 4 options. If all the students completely guessed on ev

Oksanka [162]

Answer: Second graph.

Step-by-step explanation:

We have 3 questions, and each question has 4 options.

Then, the probability to having one question correct by selecting an option at random is 1/3 = 0.25.

Now, the probability of answering incorrectly the question is 1 - 0.25 = 0.75

Now let's analyze the options:

Having the 3 questions wrong.

Here we have 3 times the probability of 0.75, then the joint probability is:

P = 0.75*0.75*0.75 = 0.42

Whit this we can discard the third graph, now let's calculate the probability of having one answer correct.

The probabilities are two times 0.75 and one times 0.25, but in this case, we have 3 possible combinations ( the correct one is the first, the correct one is the second, the correct one is the third) so we need to also add a factor of 3.

P = 0.75*0.75*0.25*3 = 0.42

Whit only these two calculations we can see that the correct graph is the second graph.

We could also calculate the probabilities of having 2 correct answers (again, here we have 3 permutations, this time for the incorrect answer):

P = 0.25*0.25*0.75*3 = 0.14

The probability of having 3 correct answers is:

P = 0.25*0.25*0.25 = 0.02

4 0

3 years ago

I need help solving a math problem.A total of 516 tickets were sold for the school play. They were either adult tickets or stude

vfiekz [6]

The total number of tickets sold = 516.

Let the number of student tickets sold be S.

Let the number of adult tickets sold be A.

According to the given condition,

$S\text{ = 3A \_\_\_\_\_\_\_\lparen1\rparen}$

Also,

$\begin{gathered} A+\text{ S = 516} \\ A+\text{ 3A = 516} \\ 4A\text{ = 516} \\ A\text{ = 129} \end{gathered}$

Thus 129 adult tickets were sold.

4 0

1 year ago

50 POINTS PLS ANSWER QUICK!!

fomenos

Answer:

I think that B is not a linear equation.

Step-by-step explanation:

Linear eqautions can not contain exponents in them. B has x to the power of 3 and y to the power of 2, ruling it out to be a linear equation.
I hope this helps! :)

3 0

3 years ago

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F(x) = In| x-5 | What is the domain in interval notation?