suppose marisol scored a 96% on an english test. There were 50 questions on the test. How many did marisol answer correctly?
2 answers:
Answer: 48
Step-by-step explanation:
Given : Marisol scored a 96% on an English test.
We can rewrite 96% as 0.96 [To convert percent into decimal we divide it by 100]
There were 50 questions on the test.
Then, the number of questions Marisol answered correctly:-
Hence, Marisol answered 48 questions correctly.
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Given:
The arithmetic sequence is −15, −33, −51, −69.
To find:
The nth term of the arithmetic sequence.
Solution:
We have,
−15, −33, −51, −69
Here,
First term: a = -15
Common difference is
Now, nth term of an arithmetic sequence is
Substitute a=-15 and d=-18.
Therefore, the nth term of the given arithmetic sequence is .