You deposit $700 in an account paying 7.7% simple interest. Find the future value of the investment after 2 years. (Enter a numb
1 answer:
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Answer:
C is correct equation.
Step-by-step explanation:
We are given a point and slope of a line. Using point slope form formula to find the equation of line and match the correct option.
Formula:
where,
Equation of line:
Thus, C is correct equation of given information.
Answer: 1 hour 20 minutes
Step-by-step explanation:
Given : The old machine could shred a truckload of paper in 4 hours.
Rate of work done by old machine =
The new machine could shred the same truckload in 2 hours.
Rate of work done by new machine =
Let 't' be the time taken by both of them working together , then we have the following equation:-
Since 1 hour = 60 minutes
Then,
Hence, it will take 1 hour 20 minutes to shred the same truckload of paper if Ron runs both shredders at the same time.