Which ordered pair would form a proportional relationship with the point graphed below? 100 y
90
80
70
60
50
40
30
20
10
145, 30)
10 20 30 40 50 60 70 80 90
X
(10, 10)
(25, 35)
(70, 50)
(90, 60)

Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.