Answer:
a) 
=0.89
b) 0.8413
Step-by-step explanation:
we know that
x - N(150, 20^2)
check
Answer:
226 cubed foot (rounded to 3 s.f.)
Step-by-step explanation:
Volume of cyclinder: 
× r² × h
Volume of cylindrical tank = × 3² × 8
= 72
= 226 cubed foot (rounded to 3 s.f.)
The correct choices based on the Segment Addition Postulate are <u>C. WX + XY + YZ = WZ</u> and <u>E. WY + YZ = WZ</u>.
<h3>What is a segment addition postulate?</h3>
A segment addition postulate is a part of a segment line that consists of two endpoints and all of the points between them.
For example, the segment addition postulate of line segment, AC will be defined as the sum of the lengths of the segments, AB and BC being equal to the total length AC.
<h3 />
The possible addition postulates that can be created from WZ are:
WZ = WX + XY + YZ
WZ = WY + YZ
WZ = WX + XZ
Thus, the correct choices of the segment addition postulate are <u>Options C and E</u>.
Learn more about segment addition postulates at brainly.com/question/2134445
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Answer:
10ths
Step-by-step explanation:
