3. Nevaeh ran 21 kilometers in 5 hours. If she ran at a constant speed, how many
kilometers did she run in 2 hours?
A. 8.4 kilometers
B. 4.2 kilometers
C 1.2 kilometers
D. 42 kilometers

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

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.)

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.