This topic contains a solution. Click here to go to the answer

Author Question: Solve.The power supply of a satellite is a radioisotope. The power output P, in watts (W), decreases ... (Read 79 times)

yoroshambo

  • Hero Member
  • *****
  • Posts: 566

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


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by yoroshambo on Jun 16, 2021

aidanmbrowne

  • Sr. Member
  • ****
  • Posts: 305
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.
Answer Preview
Only 50% of students answer this correctly




yoroshambo

  • Member
  • Posts: 566
Reply 2 on: Jun 16, 2021
Excellent


nathang24

  • Member
  • Posts: 314
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

For a complete list of videos, visit our video library