Answer:
Mas não reconhecida como a face da sua vida
Answ 456
Step-by-step explanation:
ask your mom she might know unless she is to craycray
Answer: I think he had started with 60 chips!
<em>have a good day/night! :D</em>
The distance travelled by an object is 50 m.
<h3>What is Distance?</h3>
The distance between two points is the length of the path connecting them.
Here, given equation of distance
S = 1/2 (u + v)t
Where s is the distance traveled by an object (in meters)
initial velocity u (in m/s)
final velocity v (in m/s).
t in seconds.
Now, given values are;
u = 8 m/s ; v = 12 m/s ; t = 5 sec.
S = 1/2 (8 + 12)5
S = 1/2 (20)5
S = 100/2
S = 50 m.
Thus, the distance travelled by an object is 50 m.
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-16t^2+400=0
16t^2=400
take square root on both sides.

4t=20
t=20/4
t=5