# Algebra 2

posted by .

How do you solve this equation?

-3e^2t=-480

• Algebra 2 -

e^2t = 160

lne^2t = ln(160)

2t = ln(160)
t = ln(160)/2

## Similar Questions

1. ### word problem

A College sold Advance tickets to a play at \$4 per ticket. Anyone who attended and purchased a ticket at the door had to pay \$5 a ticket. A total of 480 people attended the play, and the revenue (earnings) from the ticket sales was\$ …
2. ### math

There were 3 times as many adults as students attending a school play. If the attendance was 480, how many adults and how many students attended the play?
3. ### Accounting (Journal Entries)

(Question) June 1 2008---Received a \$6000, 1-year, 8%, note from Sue Forest as full payment on her account. (Ans)Merchandise Inventory---\$6,480 Accounts Payable------\$6,480 Is this correct?
4. ### Accounting

(Question) June 1 2008---Received a \$6000, 1-year, 8%, note from Sue Forest as full payment on her account. (Ans)Merchandise Inventory---\$6,480 Accounts Payable------\$6,480 Is this correct?
5. ### algebra

In a canoe race, a team paddles downstream 480 m. in 60 s. The same team travels up stream in 80 s. Find the team's rate in still water and the rate of the current. Please show how the equation is set up to solve
6. ### prealgbra

brandon needs \$480 to buy a tv and stereo system for his room.He received \$60 in cash for birthday presents. he plans to save \$30 per week from his parttime job.to find how many weeks w it take to have \$480, solve 60+30w=480
7. ### math

72 is what percent of 480? Write and solve an equation to solve the problem
8. ### Algebra 1

What is an equation of a line perpendicular to the line with equation y = 1 - 3x a.y=-3x + 5 b. y=3x + 5 c.y=-1/3x + 5 d. y=1/3x + 5 To solve the linear system below, which substitution of unkowns is proper ?
9. ### Need all the help i can get

Hi i'm pretty new to this and i don't know what to do?
10. ### Math - Another question to check, sorry... =/

7. 72 is what percent of 480? Write and solve an equation to solve the problem. Step 1. First, I will write out the equation. part = percent x whole Step 2. Now, fill in the partsâ€¦ 72 = p x 480 Step 3. I will simply divide 72 by

More Similar Questions