02/13/23

Math please help me

Use the foemila below to solve the given problem. In the formula, d represets the distance and object falls, in feet and t repersents the time that an object falls, in seconds. Do not include units... more

02/13/23

5x^2y^4+x\sqrt{3}

02/13/23

3z^2-5z+11 i have no clue

3z^2-5z+11

02/13/23

Inverse function

Inverse functionGiven f(x) = ax+b / cx+d, find f-1(x).(a) Using the formula f-1 obtained, determine f-1 for each of the following functions.(i) f(x) = x+8 / x-5 , x(ii) f(x) = 2x-3 / x+4 , x -4(b)... more

Determine the approximate value of the vehicle years after purchase.

A vehicle purchased for $25000 depreciates at a constant rate of 7%Round to the nearest whole number.

What is the doubling time for the investment? Round answer to 1 decimal place.

The amount of money in an investment is modeled by the function A(T)=650(1.0455)^T. The variable A represents the investment balance in dollars, and T the number of years.

02/13/23

What is the answer?

The count in a bacteria culture was 100 after 20 minutes and 1300 after 35 minutes. Assuming the count grows exponentially,What was the initial size of the culture?    Find the doubling... more

02/13/23

The count in a bacteria culture was 100 after 20 minutes and 1300 after 35 minutes. Assuming the count grows exponentially,

The count in a bacteria culture was 100 after 20 minutes and 1300 after 35 minutes. Assuming the count grows exponentially,

Find f(a + h) - f(a) for the function. Simplify your answer.

f (x)+x^2-11x+1

02/13/23

Finding the slope of a line

I am trying to help my daughter do her calculus homework. It's been 30 years since I did this stuff, so it's greek to me. Any help would be appreciated.suppose f(x)=14-x^2. find the slope of the... more

02/13/23

Finding derivatives

suppose f(t)=3/t^2. calculate the derivative of f if (f(t+h)-f(t))/h as h approaches 0

$10000 is deposited in an account earning 8% interest compounded continuously.

Use the continuous interest formula below to determine how long it takes for the amount in the account to double. A=Pe^rt. Round answer to 2 decimal places.____ Years?

02/13/23

simply square root 360

02/13/23

Find the distance

line l has equation y=x-4. find the distance between l and the point q (0,7)

02/13/23

For the equation given below, evaluate y' at the point (-2,2).

(5x-y)4-3y3=20760

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.