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vfiekz [6]
4 years ago
15

Two basketball teams are resting during halftime. While they are resting, a truck driver asks them for help pushing his broken d

own truck to the top of a nearby hill so he can coast to the mechanic's shop. One team agrees to help, but the other refuses to help. The team that goes to push the truck is unable to get the truck to the top of the hill by themselves.
Physics
1 answer:
viva [34]4 years ago
7 0

Answer:

It is a superordinate goal because both teams could have helped with the task.

Explanation:

If both teams pushed then they could have made it happened

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4 years ago
Emanuel Zacchini, the famous human cannonball of the Ringling Bros. and Barnum &
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3 years ago
Which feature of the sun releases large amounts of magnetic activity that can cause the communication systems of the Earth to ma
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3 years ago
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When Harley-Davidson adapted some of its motorcycles with features such as smaller hand grips, lower seats, and an easier-to-pul
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7 0
3 years ago
a hiker in africa discovers a skull that contains 43% of its original amount of c-14 Find the age of the skull to the nearest ye
11Alexandr11 [23.1K]
The amount of C-14 at time t is
N(t) = N_{0} e^{-Kt}
where
N₀ = inital amount of C-14
t = years
K = 0.0001 = 10⁻⁴

When the skull was discovered, the amount of C-14 contained 43% of N₀.
Therefore
e^{-10^{-4}t} = 0.43 \\\\ -10^{-4} t = ln(0.43) \\\\ t = - \frac{ln(0.43)}{10^{-4}} =8439.7 \, years

Answer:
The age of the skull s 8440 years (nearest integer)
8 0
4 years ago
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