B..................................................
Answer: 240 minutes
Step-by-step explanation:
<u>Concept:</u>
Here, we need to know the idea of unit conversion.
Unit conversion is the conversion between different units of measurement for the same quantity, typically through multiplicative conversion factors.
1 hour = 60 minutes
<u>Solve:</u>
1 hour = 60 minutes
4 hours = 4 × 60 = 240 minutes
Hope this helps!! :)
Please let me know if you have any questions
I think the answer would be 75%, meaning that the orange juice would have a greater percentage of water.
When stone hits the ground, it's height will be zero, and since we're finding the time that's required for the stone to hit the ground, we can set h = 0 and solve for t.