3 years ago

Which expression is equivalent to following?

2 answers:

4 0

The answer is D: (12 x 2 / 3) + x

4 0

Answer: D

Explanation: Follow the DMAS rule. Multiplication comes first, so 12 x 2/3 and then add.

You might be interested in

kobusy [5.1K]

Answer:

Step-by-step explanation:

4 0

3 years ago

Zanzabum

Answer:

Alright well just convert the ratio, into a fraction

31.469 . Hope this helps have a nice day :)

Step-by-step explanation:

5 0

3 years ago

Aleksandr [31]

D is the correct answer

8 0

3 years ago

AlladinOne [14]

Answer:

Step-by-step explanation:

We are given that Ticket writing on campus follows a Poisson process.

Last year the campus police wrote 1460 tickets

So, $X \sim Poisson (1460 / year)$

1 year = 365 days

So, E(Y) = $\frac{1460}{365}=4$

So, the standard deviation of the number of tickets written per day by the campus police = $\sqrt{4} =2$

Hence the standard deviation of the number of tickets written per day by the campus police is 2

5 0

3 years ago

Mazyrski [523]

30×(1-20 percent)=24
or 30×(1+20percent)=36

4 0

4 years ago