Chenuyan is tossing a fair coin. He tosses the coin twenty times and it lands on heads sixteen times. If chenuyan tosses the coin a twenty first time what is the probability that it will land on tails

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Which statement is true? n is a point of tangency on circle p. pt is a secant of circle p. is a secant of circle p. vu is a tangent of circle p.