PLEASE HELP! You are covering the metal wedge below with a thin layer of high-conducting silver (surface area). The measurements
shown are in centimeters. Find the cost of covering the wedge in silver, if silver plating costs $3 for every 2 square centimeters.
1 answer:
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The value of a is 72.74.
<h3>What is Probability ?</h3>Probability is the study of likeliness of an event to happen.
It is given that
The mean of the distribution is 70
Standard deviation is 2
p( x<a) = 0.9147
a = ?
From Z table
For p ( p < 0.9147) , z = 1.37
a = 70+ 2*1.37
a = 72.74
Therefore the value of a is 72.74.
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Answer:
B) (-2,3)
Step-by-step explanation:
Graph all your points. No count the distance from point A to B. divide in half .
Check the picture below.
bear in mind that, in an isosceles triangle, the two twin legs departing from the same vertex, will make an equal angle on the other end.
bear in mind that, in an isosceles triangle, the two twin legs departing from the same vertex, will make an equal angle on the other end.