Answer:
Therefore it will take s for the object to reach the ground.
Step-by-step explanation:
Given function is
H(t) = -64 t²+169.
where H is height in feet, and t is time in second.
When the object touches the ground, the height of the object will be zero.
i.e H(t) = 0.
Therefore
H(t) = 0
⇒ -64 t²+169=0
⇒ -64 t²= -169
[ square root both sides]
Time can not be negative.
Therefore
Therefore it will take s for the object to reach the ground.
Answer:
8, 9, and 10
Step-by-step explanation:
see attachment
Answer:
8
Step-by-step explanation:
Given hotel bill = ₹4800
Let initially, number of people =
Initial Bill of each person = Hotel bill divided by number of people =
4 people are added to the hotel stay.
i.e. new number of people =
New bill becomes ₹200 less for each person.
New bill for each person = - 200
Hotel bill remains the same i.e. ₹4800 = New bill for each person multiplied by new number of people.
ANSWER:
Tears streamed down my cheeks. I stared at the floor, watching the tears hit the ground. Crying is different now. Crying used to have emotion. Meaning. Now it feels meaningless. I'm numb. I don't understand. I don't WANT to understand. Objects, people, love, hate, questions, answers. It's all blurred. It's something, but nothing, yet everything at once.