Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
← 55 members online
 0 viewing
2. Forrest Lumber uses the function
S(t) = 105t + 840
to determine the salvage value S(t), in dollars, of a table saw t years after its purchase. How long will it take the saw to depreciate completely?
9 years
10 years
8 years
7 years
 one year ago
 one year ago
2. Forrest Lumber uses the function S(t) = 105t + 840 to determine the salvage value S(t), in dollars, of a table saw t years after its purchase. How long will it take the saw to depreciate completely? 9 years 10 years 8 years 7 years
 one year ago
 one year ago

This Question is Closed

JakeV8Best ResponseYou've already chosen the best response.1
When it says "depreciate completely", that means the point where its salvage value, S(t), is equal to 0.
 one year ago

JakeV8Best ResponseYou've already chosen the best response.1
So if S(t) = 0, then 0 = 105t + 840 Then you just need solve for "t"
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.