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
tankabanditka [31]
3 years ago
6

Need help!

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
8 0

The correct equation is P(t) = Po*e^(kt). Please enclose "kt" inside parentheses and use the " ^ " symbol to indicate exponentiation.


"k" is the growth constant, which here is 0.017. "t" is the number of yeasrs. P(7) is the population after 7 years. Po is the initial population, which in this case is 91 million.


The initial value, when t = 0, is 91 million.


After 7 years, the population, P(7), was P(7) = (91 million)*e^(0.017*7). This evaluates to P(7) = (91 million)*(1.070) = 96 million

You might be interested in
Factor completely. a2 + 28 a + 27
solong [7]
I'm guessing you mean a^2? if so then,
a^2+28a+27=
(a+1)(a+27)
6 0
3 years ago
Which set of coefficients of the terms in the Expansion of the binomial (x+y)^3 is correct?
lora16 [44]
A is correct.

Why? After opening the brackets we can see the equation as x^{3} + 3x^{2}y + 3y^{2}x + y^{3}
3 0
2 years ago
Factor the expression shown below completely.
alexira [117]

Answer:D. 2(3x-5)^2

Step-by-step explanation:

18x^2-60x+50=2(9x^2-30x+25)

3 0
3 years ago
Read 2 more answers
Gianni says the lateral area of the square pyramid is 624 in2 Do u agree or disagree with gianni?
kirza4 [7]

Answer: agree

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A researcher wants to compare student loan debt for students who attend four-year public universities with those who attend four
dlinn [17]

Answer:

A simple random sample.

Step-by-step explanation:

A simple random sample is an statistical sample in which each member of a group has the same probability of being chosen. Since the researcher doesn't really have specific characteristics added to the sample other than being from public or private universities, this would be a simple random sample.

3 0
3 years ago
Other questions:
  • during a ten day period kids were given $1 on the first day $2 on the second day, and so on finishing with $10 on the 10th day.
    11·1 answer
  • 90% as a decimal rounded to the thousands place
    8·2 answers
  • 4000 is 1/10 of what number
    15·2 answers
  • What is the perimeter of the figure?
    13·1 answer
  • Please solve this question..​
    14·1 answer
  • Find the area of the composite figure below
    6·1 answer
  • Help plzzzzz‼️‼️‼️‼️‼️‼️‼️‼️
    15·1 answer
  • Simone is making a scale drawing of a famous building. In reality, the building is 108 meters tall. In her drawing, the building
    9·1 answer
  • I really need help, please​
    13·1 answer
  • Mai made 50 flyers for five volunteers in her club to hang up around school. She gave 5 flyers to the first volunteer, 18 flyers
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!