biology lab 1406 genetics ou need 100 observations, so you and other lab groups may have to flip the coins additional times until you have a total of 100 observations. How many heads were recorded in 100 observations

What expression is equivalent to (2x-1)(x-3)?

W-16=-12 solve each one step equation plz

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.