You need to find out how many problems Carl can do in a minute (unit rate), which is 20/55 or .36363636363. If you multiply it by 75 mins, you get 27.27, so the answer would be 27.
Answer:
7/n
Step-by-step explanation:
quotient means division and the only answer choice with a division sign is 7/n where n is the unknown number.
Hope this helped and pls mark brainliest!
Refer to the pic above.
Concepts used :
1. Trigonometric Properties
2. Domain limitation
3. assumption
Can you explain your question?
The answer is 403, just try simple long division.