A bag contains 50 lbs of rice. A second bag contains 12 lbs of rice. 3/10ths of the rice from the first bag is combined with 2/3rds of the rice from the 2nd bag to create a third bag. What is the
weight of the 3rd bag of rice?
pls i need the answer

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Use sigma notation to represent the following series for 9 terms.