Simplify write in standard form 10a(-6a^2+2a-7)

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Select all the expressions that will include a remainder.