Through: (4,- 4), perp. to y = -4x - 2

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%

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20