This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Suppose that the amount in grams of a radioactive substance present at time t (in years) is given by ... (Read 57 times)

jasdeep_brar

  • Hero Member
  • *****
  • Posts: 569
on: Jun 16, 2021

Question 1

A company's total cost, in millions of dollars, is given by C(t) = 140 - 30e-t where t = time in years.  Find the marginal cost when t = 6.
◦ 0.35 million dollars per year
◦ 0.45 million dollars per year
◦ 0.16 million dollars per year
◦ 0.07 million dollars per year

Question 2

Suppose that the amount in grams of a radioactive substance present at time t (in years) is given by A(t) = 540e-0.19t. Find the rate of change of the quantity present at the time when t = 4.
◦ 2.1 grams per year
◦ -2.1 grams per year
◦ -48 grams per year
◦ 48 grams per year
Calculus and Its Applications ¦ Bittinger, Ellenbogen, Surgent ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

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

wuly

  • Sr. Member
  • ****
  • Posts: 327
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.
Answer Preview
Only 50% of students answer this correctly


jasdeep_brar

  • Member
  • Posts: 569
Reply 2 on: Jun 16, 2021
Great answer, keep it coming :)

tanna.moeller

  • Member
  • Posts: 328
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Crossing over during meiosis leads to allele combinations in sex cells that are not present in the p Crossing over during meiosis leads to allele combinations in sex cells that are not present in the p
A levallois core from Kapedo Tuffs, Kenya dates about 130,000 years ago. A levallois core from Kapedo Tuffs, Kenya dates about 130,000 years ago.
Substance Abuse : Biological, Psychological and Sociocultural Levels Substance Abuse : Biological, Psychological and Sociocultural Levels
“Career choice” for many women means leaving their paid jobs for a number of years when they ... “Career choice” for many women means leaving their paid jobs for a number of years when they ...
Insecticide application over time Insecticide application over time
What is the molar solubility, (S), of FeCO3 if the ksp = 3.07*10^-11 for this substance? What is the molar solubility, (S), of FeCO3 if the ksp = 3.07*10^-11 for this substance?
Video: Febrile Seizure

For a complete list of videos, visit our video library