Which geologic period lasted for almost 7/8 of earth's history?

A.

the Carboniferous Period

B.

the Phanerozoic Eon

C.

the Quaternary Period

D.

the Precambrian time

A bus slows down uniformly from 75.0 km/h (21 m/s) to 0 km/h in 21 s. How far does it travel before stopping

What type of conducting medium has the highest conductivity?

Which of the following compounds would be primarily ionic? methane, CH4, ammonia NH3, calcium chloride, CaCL2, Or carbon dioxide, CO2

What is the total resistance of the circuit shown below?

What is the maximum number of f orbitals that are possible in a given shell?

The longer coffee sits on a desk, the cooler it becomes. True or False? The length of time on the desk is a function of the temperature of the coffee. A. True B. False

Given the potential on a spherical shell of radius R to be V (R, θ) = V0 cos θ, calculate V (r, θ) both inside and outside the shell.

The amplitude of oscillation is the maximum distance between the oscillating weight and the equilibrium position.

A runner makes one lap around a 200m track of 25s. What were the runners average speed and average velocity?

Which change occurs when an atom undergoes alpha decay?