The number of peanuts in bags of the same size is normally distributed with a mean of 115 peanuts and a standard deviation of 4 peanuts. There are 50 bags of peanuts on a shelf.

About how many bags of peanuts are expected to have between 111 peanuts and 119 peanuts?

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me

Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.