No more than five 1.5 - spaced pages, unless you've gotten different advice from the hiring committee chair. (sciencemag.org)
There is a lot of different advice about emergency funds (check here) ranging from x months salary in savings to detailed planning for each of your expenses. (money.stackexchange.com)
I've heard a lot of different advice from a lot of different moms on spacing their children. (verywellfamily.com)