Estimate the age of the skull if the half-life of carbon-14 is about 5600 years.

Archaeologists believe the age of the skull to be the same age as the campfire. It is determined that only 2% of the original amount of carbon-14 remains in the burnt wood of the campfire.Estimate... more

Inverse Functions alg 2

The domain for f(x) and g(x) is the set of all real numbers.Let f(x) = 3x + 5 and g(x) = x2.Find (f + g)(x).

Help Solving word Problem

Solve using a system of equations: Alan scored 30 points, consisting only of three point shots and two point shots. He made a total of 11 shots. How many shots of each type did he make?

03/06/18

circles equations

Find the equation of the circle that passes through the origin, has an x intercept of −8, and has a y intercept of 16. (The perpendicular bisector of a chord contains the center of the circle.)

George and Carmen went on a bicycle trip

they took a bus to their starting point, and then biked the rest, they traveled 350 km in total, and they biked 80 km  more than they were bussed. 

given Given f(x) = 3x − 5 , find the following. f −1(4)

Givenf(x) = 3x − 5 find the following.f −1(4)

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.