(need ! ) a dart is thrown at the board shown. it hits the board at a random point. find the probability that it will land in the unshaded region. round to the nearest percent. 20% 33% 17% 25%

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

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.

Acontainer full of water weighs 15.5 lbs. when ¼ of the water is poured out, the container now weighs 12 ½ lbs. how much does the container weigh when empty?