S=d/t so in this case it's 75/12 which is 6.25. Round it and you got 6 miles per hour.
2/10 because 0.7/7 is equal to one tenth, so 1.4/7 is equal to 2/10
4 will be the correct answer to your question
Answer: 50 ft
Step-by-step explanation:
The correct function is h(t)=-16t^2+200t+50.
Hi, to answer this question we simply have to replace t =0 in the function given:
h(t)=-16t^2+200t+50.
h (0) = -16t^2+200t+50.
h(0) = 50
When the time is 0, the rocket is at the top of the building.
The rocket was launched from a 50 ft height.
Feel free to ask for more if needed or if you did not understand something.
