Mathematics, 25.06.2019 19:00, aletadaboss
One x-intercept for a parabola is at the point (2.5,0). use the quadratic formula to find the other x-intercept for the parabola defined by this equation: y=2x^2-x-10separate the values with a comma. round, if necessary, to the nearest hundredth.
Answers: 1
Mathematics, 21.06.2019 23:30, abell23000
Afriend of mine is giving a dinner party. his current wine supply includes 10 bottles of zinfandel, 8 of merlot, and 11 of cabernet (he only drinks red wine), all from different wineries. (a) if he wants to serve 3 bottles of zinfandel and serving order is important, how many ways are there to do this? ways (b) if 6 bottles of wine are to be randomly selected from the 29 for serving, how many ways are there to do this? ways (c) if 6 bottles are randomly selected, how many ways are there to obtain two bottles of each variety? ways (d) if 6 bottles are randomly selected, what is the probability that this results in two bottles of each variety being chosen? (round your answer to three decimal places.) (e) if 6 bottles are randomly selected, what is the probability that all of them are the same variety? (round your answer to three decimal places.)
Answers: 3
Mathematics, 22.06.2019 01:30, koiryrubio
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.
Answers: 1
One x-intercept for a parabola is at the point (2.5,0). use the quadratic formula to find the other...
Health, 31.12.2019 15:31
Mathematics, 31.12.2019 15:31
Spanish, 31.12.2019 15:31
Physics, 31.12.2019 15:31