## Exponential Equations Resources Exponential Equations

Find the time it takes for \$6,700 to double when invested at an annual interest rate of 18%, compounded continuously. ____________________years   Find the time it takes for \$670,000... Exponential Equations with like bases and by guess and check

Substance                       Use                               Half-life gallium-67              ... Find how long it takes \$500.00 to double if it is invested at 8% compounded semi-annually.

Use A=P(1+r/n)^nt where:   A= the amortized amount (total loan/investment amount over the life of the loan/investment) P= the initial amount of the loan/investment r=... Find the equation

carla took 300mg of a strong prescription painkiller for a sprain. She has been told she should wait until the amount of the drug in her system is 10mg or less before she drives. she was also told... Solving exponential and logarithmic equations

A certain form of bacteria doubles every two hours. If a sample begins with 3 bacteria,(a) write a function to describe the population at time t and,(b) find the population a t = 2 hours Solve by rewriting each side of the equation as a power with the same base.

2x+2 - 2x = 48 Given an exponential function for compounding interest, A(x) = P(.91)x, what is the rate of change?

There are four possible answers to this problem that were given to me: A -0.09% B -9% C .91% D 91%   Thank you so much in advance. If you could please explain how you... Trying to figure out what equation to use for this question

Kendra won a contest. she will be paid a sum of money each week for 26 weeks. the first week she will be paid 1 cent the amount doubles each week. how much will she be paid after the 8th week? how... Need help solving an exponential equation

I've tried for the last hour and a half, but I can't figure out how to solve this problem. I'd really appreciate some help.    (50(2^x))/(1+2^-x) = 4 Hi, i was wondering how to find 'e' in the exponential trendline equation "8=142.72*e^(-0.512*6)

I'm doing a maths assignment and I have no idea how to find the e value in an exponential trendline equation, especially with a power equation attached Half Life of a Substance

Suppose 128 oz of radioactive substance decays to 28 oz in 6 hours, what is the half-life of the substance? Exponential Function

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...

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?

## Stuck?

Find the perfect tutor and raise your grades.