√(2+e2t+e-2t)=et+e-t What happend to the √2?

√(2+e2t+e-2t)=et+e-t What happend to the √2?

The two points given are (2,90) and (3,270)

Exponential equations

i a having some difficulty solving this problem

Three Algebra students are comparing how fast their social media posts have spread. Carter shared his post with 10 friends, who each share with only 2 people each day. Write an exponential function...

Three Algebra 1 students are comparing how fast their social media posts have spread. Ben shared his post with two friends. Each of those friends shares with 3 more everyday, so the number of shares...

Suppose that $5000 is invested at an interest rate 9% compounded continuously. What is the balance after 6 years? i got an answer of 8580.03. Am i wrong?

if f(x)=6x-3 and g(x)=1/3x+3 find f(g(6))

Determine an exponential function in the form y=Cbx given two points (0,-2) and (1,-6) the answer is y= -2(3x) but I do not know how that was reached thank you in ad...

The population of Knox is 48,500 and is increasing at a rate of 2.5% per year. Write an expression for the projected population of Knox after n years. Then, predict the population of Knox to the nearest...

Jill determines that the area of the largest square is 100 cm2. She notices that each square is one-fourth the area of next largest square. Suppose the pattern continues indefinitely.

By what year will the world's population reach 10 billion? I'm confused on how to use the "e" in the formula n(t) = n0 • e ^ (rt) Thanks!

it says to use the formula for periodic growth to solve each problem. All interests rates are stated as annual rates of interest.

A starting sample of 5000 bacteria decreases in number by 25% per week. Write the formula for an exponential function f(x)=Cax that models this situation. What is C? What is a? What is x?...

I've been stuck on this forever. I don't understand how to solve it with multiple terms with different bases. I have to solve for x

The number of restaurants in a city that has a 780 restaurants in 2013 increases at a rate 2.8% per year. (a)Create an exponential function of the the form Q= Q_0 \times (1+r)^t (where...

A) find the exponential growth function. b) estimate the population of the city in 2018. c) when will the population of the city be 8 million? d) find the doubling time

Which best describes the transformations applied to f(x)=3x to f(x)-3x+2 a) Reflected about the x-axis and shifted down 2 units. b) Reflected about the x-axis and shifted up...

Gabby invested $6500 at 2.3% interest rate compounded monthly. What is the minimum number of years Gabby must wait to have at least $7500? I have another question like this but I would...

mabel has 8000 in a bank which is below her required remaining balance. As penalty, her money decreases at the rate of 10% every month. How much money will she have after one year?

Eric F.

Experienced, patient and knowledgeable Ivy League Graduate Tutor

New York, NY

5.0
(62 ratings)

Alex C.

Harvard/MIT Finance and Statistics Tutor

Fort Lee, NJ

5.0
(226 ratings)

Thomas D.

Aerospace Engineer tutoring in Math/Science

Great Neck, NY

5.0
(61 ratings)