A helicopter blade spins at exactly 95 revolutions per minute. Its tip is 3.00 m from the center of rotation. (a) Calculate the average speed (in m/s) of the blade tip in the helicopter's frame of reference. m/s (b) What is its average velocity (in m/s) over one revolution? m/s

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A: Since, there are 10 possible digits for the numbers (0 to 9), and 26 possible letters (A to Z). As,…

Q: can you explain the first few questions aswell

A: Frequency Polygon: A frequency polygon is a graph that displays the distribution of a dataset. In…

Q: one standart?

A: here use Empirical rule

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A: Here we have to find  out the combination of licence plate where repetition  of  letters and digits…

Q: Need help for question 1. And question 2.

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Question 4 too please.

A:

Q: A quiz consists of 6 multiple choice questions where each question has four choices. In how many…

A: Each question has 4 choices hence the answer can be chosen in 4 ways out of the given 4 options.…

Q: Is this for question 2 or 3?

A: The standard deviation is 0.2.

Q: What is supposed to be in place of the question mark in Step 2?

A: Step - I: f(n) = 3n2 + 2n - 1         < 3n2 + 2n          ≤ 3n2 + 2n2 for n ≥ 1            = 5n2…

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Q: what is five tmes 2

A: Five time 2 means multiplication of 5 and 2

Q: How many Licence plates of two letters followed by three digits can be made if the letters and…

A: Total no. of letter from A-Z is =26Total no. of digits from 0-9=10

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A:

Q: What is the difference between Za and Ta

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Q: what about questions 4-15?

A:

Q: the back of a credit card shows a 3-digit card verification (CVC). The digits can be any number from…

A: Given the back of a credit card shows a 3-digit card verification (CVC). The digits can be any…

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A: The given function is:f(x,y)=(x+5)eyGiven point is:P=(3, 0)

Q: what is helpful to do when you have to use more than one unknow?

A:

Q: question number 2

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A: Complex variable equation.

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Q: What is the answer for subpart iv?

A: Given data :  Total students  in acedamic year = 1460 Sample size = 150 Total students in medical…