10 km ÷ 2.5 hours = 4 km/h — This is Sara's record
7.5 km ÷ 2 hours = 3.75 km/h — This is Katerina's record
9.5 km ÷ 2.25 hours = 4.2 km/h — This is Candice's record
Therefore, the answer is Candice had the fastest average speed.
Answer:
the answer is y=-2;x=-5..Anything else?
Answer:
Yes, it does, since all x-coordinate values are different.
Answer:
Send the question please. You can send in the comments or in a separate question.
Answer:
$36,075
Step-by-step explanation:
Cheryl's annual rent as a function of her annual sales is:
Where x are her annual sales, if x > $100,000. This function considers her fixed rent of $2 per square foot for 12 months, and her sales dependent rent.
Since she made $145,000 last year, her annual rent is:
Her annual rent is $36,075.