Plz help first
Solve the following PDE and select correct answer?
xp+yq=z?

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

Which method of gathering data will be most effective in learning how diet and fitness choices affect long-term healt