A group of students recorded how far they could throw a softball. The data, measured in feet, is shown in the list. 58, 70, 73, 75, 78, 84, 86, 88, 95, 102, 119, 123, 124, 141, 170, 203

50 min

step-by-step explanation:

they will be decreasing both their times in half

60 / 2 = 30

40/2 = 20

30 + 20 = 50

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )