An archaelogist in turkey discovers a spear head that contains 27% of its original amount of c-14.

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

If you apply the below transformations to the square root parent function, f(x) = vx, what is the equation of the new function? • shift 12 units right. • shift seven units down.

In triangles abc and wxy, a=w and b=x which of the following must be true to prove abc=wxy by the aas theorem? a.ab=bc b.bc=xy c.ab=wx d.