At noon, ship a is 90 km west of ship
b. ship a is sailing south at 20 km/h and ship b is sailing north at 10 km/h. how fast is the distance between the ships changing at 4: 00 pm?

Easy points boii. read it. ya. fresh

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Plz a. s. a. p.the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.