Answer:
Step-by-step explanation:
The number of seats in the first row= 8
Total number of seats in the classroom=
The probability of the first student who enters the classroom will be assigned a seat in front row is given by:-
Therefore, the probability of the first student who enters the classroom will be assigned a seat in front row is .
Not necessarily. Consider the series
and
. Here
.
The first series converges by the alternating series test, which says
converges if
is a decreasing sequence and converges to 0. This is the case, as
as
, and each term is decreasing. (Indeed the series converges to
.)
On the other hand, the second series is a classic example of a divergent sum.
Use the formula for volume=LWH
Answer:
The anwser is D 0.8
Step-by-step explanation: