Cell Phone and Internet Pelvileges Sixty-five percent of parents of teenagers have taken their teenager's cell phone or Internet privileges away as a punishment. You randomly select 10 patents of teenagers and ask them whether they have taken their teenager's cell phone or Internet privileges
away as a punishment.

Determine whether you can use a normal distribution to approximate the binomial distribution. If you can, find the mean and standard deviation. If you cannot, explain why.

What are the relative frequencies to the nearest hundredth of the columns of the two-way table? a b group 1 102 34 group 2 18 14

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?