X divided by three equals nine SO to find x you would multiply three times nine
Step-by-step explanation:
using formula that cos= b/h
<h2>
Answer:</h2><h2>917</h2>
<h3>what you do is that you find the area of the whole thing then you multiply the answer up to get 917</h3>
Answer:
Approximate probability that
is less than 2 = 0.1515
Step-by-step explanation:
Given -
Mean
= 2.2
Standard deviation
= 1.4
Sample size ( n ) = 52
Let
be the mean of accidents per week at the intersection during one year (52 weeks) .
probability that
is less than 2 =
=
Putting 
=
( Using Z table )
= 0.1515