A fan has five equally spaced blades. Suppose you line up two fans directly on top of each other. What is the least number of de
grees that you can rotate the top fan so that the two fans are perfectly aligned again?
A: 120 Degrees
B: 60 Degrees
C: 90 Degrees
D: 72 Degrees
A: 120 Degrees
B: 60 Degrees
C: 90 Degrees
D: 72 Degrees
1 answer:
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Answer:
0.012
Step-by-step explanation:
Linear approximation says that,
For a cube the surface area is .
So the side is 1.0 inch in, the surface area is square inches.
In Linear approximation means you ignore the term , if
is a small number, because then
will be a very smalle number and that does not contribute much to the error.
So the surface area is approximately,
So here,
The error in the area is approximately,
So the error is 0.012.
Answer:
View graph
Step-by-step explanation:
The population refers to the whole set under study, while the sample is a representative part of that population.
