Aniyah ran 6/10 miles on Saturday and 5/6 miles on Sunday. Estimate the total number of miles Aniyah ran over the weekend. (Convince me Envision math work book.)

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

What is the range of the data below? .8090100

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241. a) 0 b) 1 c) 2 d) 1 2