A coin is tossed 8 times. What is the probability of getting exactly 6
heads?

Find equation of line with slope equals 8 and passing through (6,53)

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of