Express the shaded area as a fraction, a decimal, and a percent of the whole.

Somone me i want to know what 18 hours out of 24 hours in a fraction

Which graph represents the function g(x) = |x + 4| + 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%