Please whats the answer?
1 answer:
Answer:
=93
Step-by-step explanation:
- <em>
</em>
- <em>Then</em><em> </em><em>mutiply</em><em> </em><em>6</em><em> </em><em>x7</em><em> </em><em>with</em><em> </em><em>will</em><em> </em><em>give</em><em> </em><em>you</em><em> </em><em>4</em><em>2</em><em> </em><em>then</em><em> </em><em>add</em><em> </em><em>5</em><em> </em><em>which</em><em> </em><em>will</em><em> </em><em>equal</em><em> </em><em>=</em><em>4</em><em>7</em>
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Answer:
The weight of the block of ice after 1 day is of 4.81 pounds.
Step-by-step explanation:
Equation for exponential decay:
The equation that models an amount after t hours, subject to exponential decay, is given by:
In which A(0) is the initial amount and r is the decay rate, as a decimal.
A 10-pound block of ice melts at a rate of 3% per hour.
This means that
So
Find the weight of the block of ice after 1 day.
One day has 24 hours, so this is A(24).
The weight of the block of ice after 1 day is of 4.81 pounds.