X-2.8y=-12, -x+5.3y=24.5

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.

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)