1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mama L [17]
3 years ago
7

If t=0 in 1980, find the value of A. Round answer to the nearest million.

Mathematics
1 answer:
balu736 [363]3 years ago
4 0

P=Ae^kt

225 = 210 * e^(k*(1990-1980)

225/210=e^10k ln(225/210)=10k

k=ln(225/210)/10=0.0069

P = 210*e^(0.0069t)

for 2000 ===> t = 2000-1980=20

P = 210*e^(0.0069*20)

P=241.0749=241

You might be interested in
On the weekend, I spent 6 3/5 hours reading and 1 1/4 hours at the gym. How much less time did I spend at the gym then reading?
Georgia [21]
5 hours and 35 minutes
3 0
3 years ago
76 divided into 6954
zhuklara [117]
91.5 I’m pretty sure
7 0
3 years ago
Read 2 more answers
Jamie sees a sale at the Gaming Store where all games are the same price. He buys 3 video games. His sister talks him into also
galina1969 [7]

Answer: 3x + 5 = 57.50

Step-by-step explanation:

Assume that the price of one video game is x. Jamie bought 3 video games so the expression will be:

= 3x

His sister talked him into buying two $1.50 candy bars and a $2.00 drink. The total of this is:

= 1.50 + 1.50 + 2.00

= $5.00

The total amount spent on both the video game and the snacks is $57.50. Equation will therefore be:

3x + 5 = 57.50

5 0
2 years ago
In a study to support drug discovery for patients with lung cancer, patients were divided into 3 groups based on the severity of
katrin [286]

Answer:

It is an example of an observational study.

Step-by-step explanation:

4 0
3 years ago
There are 30 children eating ice cream. 2/5 of the children have chocolate. 1/3 of them have vanilla. The rest have strawberry.
defon

Answer:

28/2

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • The mean if 4 consecutive even number is 15
    15·1 answer
  • Justin is reading a book that has 276 pages. He already read some pages of it last week. He plans to read 20 pages tommorow. By
    8·2 answers
  • Divide. (5 1/4)÷(−2 1/2) Enter your answer as a mixed number, in simplified form, in the box.
    6·1 answer
  • A bacteria culture is grown with a population of 45 million cells and kept under observation the cell population is found to dou
    11·1 answer
  • 3t − 2t + 2 = 9<br><br><br> t =
    13·2 answers
  • Which polynomials are in standard form?
    7·1 answer
  • 24 PTS. MARK AS BRAINY!! Help me... I'm desperate... :(
    8·2 answers
  • Can someone help me
    13·1 answer
  • Sarah worked to eam $502.90. If she worked for 94 hours, how much money does Sarah earn per hour? $
    12·2 answers
  • How to get 2 essays and pre-essay questions done in 238 minutes? (3 hours and 58 min) PLEASE HELP
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!