What is the length of the hydrogen atom, In meters, if it written in scientific notion?

Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?