Following are the responses to the given points:
For point a:
Calculating the 3 rotations for every minute:
Calculating time for completing 1 rotation:
The standard form of the equation of the sine and cosine function is:
Calculating the Amplitue:
Calculating the phase shift:
for function:
for function:
Calculating the vertical shift:
For point b:
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Rotation: brainly.in/question/39626227
Answer:
0 1 2 2 3 3 3 4 4 5
Mode is 3
Median is 3
Mean is 2.7 I think
Step-by-step explanation:
Mode is most common
Median middle number when put in order
Mean add all up and divide by how many there is
For this case we must simplify the following expression:
We rewrite the expression:
We eliminate common terms:
For division of powers of the same base, the same base is placed and the exponents are subtracted:
By definition of properties of powers and roots we have:
So:
Answer:
Option C
Answer:
56%
Step-by-step explanation:
votes received/total votes = %
462/825 = 0.596 = 56%