The probability that an interaction lasts longer than 4 minutes is 0.0062.
<h3>What is probability theory?</h3>
probability theory in mathematics focus on the analysis of random phenomena and this theory let us know that the outcome of a random event cannot be determined before it occurs.
z = (4 - 3)/.4
z = 1/.4
z = 2.5
0.0062
Hence The probability that an interaction lasts longer than 4 minutes is 0.0062.
Read more on the probability here:
brainly.com/question/3248965
#SPJ1
Answer:
-12
Step-by-step explanation:
Answer:
LATERAL SURFACE AREA OF A CYLINDER=2*PI*R*H
=2*22/7*10FT*8FT
=3520/7FT^2
=502.4Ft^2 (approx.)
120 degrees. Since a circle is 360 degrees all the way around and is sppit into 3 equal pieces, you do 360/3 which is 120
