P(mm) = 40/100 x 40/100 = 4/25
p(ff) = 60/100 x 60/100 = 9 /25
4/25 + 9/25
= 13/25
Answer:I have no idea
Step-by-step explanation:
Ok
Therefore, the answer is b < 7.
Answer:47
Step-by-step explanation:
Add 40, 30, and 20 you get 90. Divide 4220 and 90 you get 46.666666 round up to 47
To do this we need to see how many degrees it dropped then divide by time (15 hr.).
52 - (-23)
75
75/15
5 deg/hr
Hope this helped!