First, we determine the speed of the ferry by dividing the distance by the time it took to cover that certain distance.
speed = (1/6) / (3/7)
speed = 7/18
Then, the distance it will travel for an hour is calculated through the procedure below.
distance = (7/18hour) x (1 hour)
distance = 7/18
Therefore, after an hour, the ferry will be able to travel 7/18 of the distance between two ports.
Answer:
I think is B
Step-by-step explanation:
The awnser should be 91.3 or b
The equation would be Y=-2(x-2)+4
The manufacturer sells 506,970 units or air-conditioning. The number of units to be replaced is 20% of that. So,
506970 (0.20) = 101394 units are to be replaced
Since full-replacement extended warrant costs $113 per unit, we have:
101394 ($113) = $11,457,522
The answer is
<span>b. $11,457,522</span>
