Aliterature professor decides to give a 10-question true-false quiz. she wants to choose the passing grade such that the probability of passing a student who guesses on every question is less than .10. what score should be set as the lowest passing grade?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.