Determine the value of x for which r || s. Then find mZ1 and m22
mZ1 = 20 - 2x
m22 = 30 - 6x
The value of x for which r | s is
(Type an integer or a decimal)

Maurice has 54 fewer comic books than rebecca. they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection

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%

A11 gram sample of a substance that’s used to treat thyroid disorders has a k-value of 0.1247