Answer:
A) 1/3 D) 13/39 E) 14/42
Step-by-step explanation:
hope this helps. brainliest please.
99.7%
This is because the likelihood of a point being within 2 SDs of the mean is 99.7%.
____________________________________
Let the angle of elevation be " x "
Answered by : ❝ AǫᴜᴀWɪᴢ ❞
(12+8)\ 5 + 15=19... this solution works because 12+8=20.. 20/5=4 and then 4+15=19