In each case, explain why the given statement is true [in no more than 3 simple sentences each.] a. the set to.-1 is neither open nor closed. b. 0 is not an accumulation point of s (1, 3]. c. for a sequence { a.) , there is one main difference between the statements "the sequence converges" and "the sequence is cauchy". what is that main difference?

The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

What is the slope of the line shown below?