Answer:

Step-by-step explanation:
Given that,
The sum of first n term of a sequence is
We need to find the sum of the first 5 terms.
Put n = 5,

So, the sum of first 5 terms is equal to
.
Answer:
Step-by-step explanation:
the answer would be nine
If we add $0.14 until we get $21.64, we would add it 154.572 times. To check this answer and make sure I’m right, do this equation: 0.14 x 154.572, then you would get 21.64.
The correct answer is 154.572 minutes.
Answer: 20/3
Step-by-step explanation:
4/1 ÷ 3/5
4/1 ÷5/3
= 2-/3
Answer:
because this figure does not have two parallel sides
I'm Sorry for by bad English but I am italian