You are going to play a game where you bet a dollar and get to flip a coin ten times. if you get four heads in a row, you win. if you make the tenth flip without getting four heads in a row, you lose. run this game ten thousand times. approximately what is the probability that you will win? (choose the proper range)

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

How do you write y-10=2 (x-8) in standard form

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?