4. How long does it take for one complete swing when the length of the pendulum is 0.5 meter?
T=2bi radical L/g
That’s the equation

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

What is the distance between point a and b

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !