Kathleen had a bag of candy-coated chocolates. of the 55 candies in the bag, 20% were red, 30% were orange, 30% were green, and 20% were blue. of the blue ones, 20% had a damaged candy coating. approximately how many of the blue ones had a damaged candy coating?

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18