Valerie is performing an experiment by spinning a metal weight around on the end of a nylon thread. How far does the metal weight travel if it completes $$40 revolutions on the end of a $$0.89 m thread? Give your answer correct to one decimal place.

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

Sam is picking fruit from a basket that contains many different kinds of fruit. which set of events is independent?

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earned $75 in interest.how much interest will she earn during the following year?