Answer:
Step-by-step explanation:
The magnitude of 3D vector can be given by the following:
Plugging in given values, we have:
.
Jeff needs to rent a car for one day, so he shops around to find a car rental company with the lowest overall price. He finds a
1 answer:
Answer:
When Jeff travels more than 20 miles
Step-by-step explanation:
Let 'x' be the number of miles traveled by Jeff.
In order for the national car company to be less expensive, then the following condition must be met:
This means that when Jeff travels more than 20 miles, it is cheaper to rent from the national car company.
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Total distance the rover need to travel is .
<u>Step-by-step explanation:</u>
We have , Garne Problem med . A rover needs to travel mile to reach its destination traveled mile. a rover needs to travel 5/8 mile to reach its destination it has already travel 3/8 miles . We need to find that how much farther does the rover need to travel , Let's do it step by step:
First , rover has already traveled 3/8 miles , Let total distance to be traveled by rover is D :
⇒ , where d is distance left to cover .
Now, rover need to travel 5/8 miles more to reach destination :
⇒ , where d is distance left to cover , So
⇒
⇒
⇒
⇒
⇒
∴ Total distance the rover need to travel is .