Questions by Robert Mao

Questions by Robert Mao

If the annual proportion of erroneous income tax returns filed with the IRS can be looked upon as a random variable having a beta distribution with α = 2 and β = 9, what is the probability that in any

asked Dec 20, 2020

1 answer

3 votes

58.1k views

A man has n keys on a key ring, one of which opens the door to his apartment. Having celebrated a bit too much one evening, he returns home only to find himself unable to distinguish one key from another.

asked Oct 25, 2020

1 answer

4 votes

27.2k views

Can someone help and explain the probelm I don't get it. Find the function rule X= -2,-1,0,1,2 Y= 9,4,-1,-6,-11

asked Aug 3, 2020

1 answer

3 votes

195k views

George is a participant in an experiment in which he will be asked to assess a person's trustworthiness based on a brief exposure to a photo of the person. Based on prior research results, what is the

asked Jun 5, 2020

1 answer

2 votes

92.8k views

The same car now travels on a straight track and goes over a hill with radius 101 m at the top. What is the maximum speed that the car can go over the hill without leaving the road?

asked May 20, 2020

2 answers

0 votes

32.7k views

Bush's major legislative victory in 2001 came with congress's passage of:

asked Nov 9, 2019

1 answer

2 votes

203k views

~PLEASE HELP ASAP OFFERING 20 POINTS PLEASE ANSWER ALL QUESTIONS~ Use these equations to help you with the problems Cost = Selling Price - Markup Markup = Selling Price - Cost Net Profit = MArk up - Overhead

asked Oct 3, 2019

1 answer

5 votes

3.1k views

How do I find a slope for (-2,1)and(0, -3)

asked Jul 1, 2019

1 answer

4 votes

13.4k views

7d to the 2nd power plus 10

asked Feb 23, 2019

1 answer

0 votes

156k views

Real madrid gana el partido. barcelona ____ el partido.

asked Oct 23, 2018

1 answer

1 vote

44.4k views

Term for when the legislative and executive branches are ran by different political parties

asked May 28, 2018

1 answer

4 votes

16.9k views

I really need help with number 35 I'm having some trouble with it can someone please help and if you can please explain it for me thank you so much and have a good day! ~Chan

asked Dec 9, 2017

1 answer

5 votes

139k views

if 30lbs. of rice and 30lbs. of potatoes cost $30.60 and 20lbs. of rice and 12lbs. of potatoes cost $17.04, how much will 10lbs. of rice and 50lbs. of potatoes cost?______ PLEASE HELP!!!!!

asked Jan 28, 2017

1 answer

4 votes

122k views

What's 00.5 in a fraction?

asked Nov 24, 2015

2 answers

1 vote

124k views

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