If five friends what to share 1.25 of the pizza evenly how much pizza will each person get

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.

Two similar triangles are shown. triangle mno was dilated, to create triangle yhq. rotated reflected translated dilated