What is the midpoint between:

(7, -4)

(9, -6)

a) (1, 1)
b) (4, 2)
c) (8, -5)
d) (2, -10)

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

#7. m is the midpoint of pq, the diameter of the circle o is 13in. and rm = 4in. find pm find pq

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.