If xx and yy are non-negative integers such that 2x+3y=82x+3y=8 and z=x2+y2z=x2+y2, what is the maximum value of zz?

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

Find the values of y: 3y^3(y^2+ 2/3y)=0

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.