20x+3
This shouldddd be the answer sorry if I’m wrong, but if you group all the x variables together they add up to twenty, then you just add “+3” being that it has no x and therefore must be put in some form of separate group!
Even numbersso each dice has numbers1,2,3,4,5,6the eve numbers are2,4,6odd are others1,3,5so 1/2 are odd
therefor 1/2 of 60 is how many times it would get even1/2 of 60=1/2 times 60=30
No not good predicitionmy prediction would be 30 times
Answer:
option C I think
Step-by-step explanation:
I remember learning about this last year
Question 1: The correct answer is Option 3: 20
Question 2: The correct answer is Option 3: 27
Step-by-step explanation:
We put the term number as value of n in explicit formula to find the term.
<u>Question 1:</u>
Given

To find t4, we will put t=4 in explicit formula

The correct answer is Option 3: 20
<u>Question 2:</u>
Given, the explicit formula

We have to find the 5th term, putting n=5 in the explicit formula

The correct answer is Option 3: 27
Keywords: Explicit formula, arithmetic sequence
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