Joe walks on a treadmill at a constant rate. The equation below describes the relationship between t, the time he walks in hours
, and d, the distance he walks in miles. Can someone help me with the answer...I’m not sure if it’s B or c....I know it’s not A and D.
1 answer:
Answer: A
Step-by-step explanation:
CORRECTED QUESTION
Joe walks on a treadmill at a constant rate. The equation d=4t describes the relationship between t, the time he walks in hours, and d, the distance he walks in miles. Which of the graph best describes the relationship?
The equation d=4t is a linear equation.
When t=1, d=4 X 1 =4
When t=2, d=4 X 2 =8
The correct graph that satisfies this pair is A (as seen in the diagram)
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Where,
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Answer:
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We have then that Lisa's average grade point equation is:
Where,
x: minimum note that lisa must obtain in the last exam.
Clearing x we have:
Answer:
the lowest grade she can get on her last test is:
x = 94