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Author Question: Solve.The power supply of a satellite is a radioisotope. The power output P, in watts (W), decreases ... (Read 159 times)

yoroshambo

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on: Jun 16, 2021

Question 1

Solve.

The initial weight of a starving animal is W0.  Its weight after t days is given by 

 

What percentage of its initial weight remains after 22 days?
◦ 10.4%
◦ 93.2%
◦ 89.6%
◦ 84.2%

Question 2

Solve.

The power supply of a satellite is a radioisotope. The power output P, in watts (W), decreases at a rate proportional to the amount present. P is given by P = 50e-0.006t, where t is the time in days.
How much power will be available after 333 days? What is the half-life of the power supply? How much power did the satellite have to begin with?
◦ 3390 W; 117 days; 50 W
◦ 6.78 W; 116 days; 50 W
◦ 6.78 W; 116 days; 5 W
◦ 6.78 W; 117 days; 500 W
Calculus and Its Applications ¦ Bittinger, Ellenbogen, Surgent ¦ 11th Edition
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Marked as best answer by yoroshambo on Jun 16, 2021

aidanmbrowne

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Reply #1 on: Jun 16, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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yoroshambo

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Reply 2 on: Jun 16, 2021
Great answer, keep it coming :)

laurnthompson

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Reply 3 on: Yesterday
Excellent

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