is that separation is the act of separating or the condition of being separated while isolation is (chiefly|uncountable) the state of being isolated, detached, or separated.

also, whats up with the singing?

8 0

2 years ago

What is 102.75609756 as a whole number please answer

Komok [63]

Answer:

what? if u mean by rounding, its 103

5 0

3 years ago

Can someone please help me with this the last two tutors got it wrong

9966 [12]

Triangular prism: 2 bases and 5 faces

Pentagonal prism: 2 bases and 7 faces

6 0

2 years ago

Read 2 more answers

From a group of 12 students, we want to select a random sample of 4 students to serve on a university committee. How many combin

borishaifa [10]

Answer:

495 combinations of 4 students can be selected.

Step-by-step explanation:

The order of the students in the sample is not important. So we use the combinations formula to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

How many combination of random samples of 4 students can be selected?

4 from a set of 12. So

$C_{n,x} = \frac{12!}{4!(8)!} = 495$

495 combinations of 4 students can be selected.

8 0

3 years ago