maths

posted by saima

Driving to work alone. It is reported that 77% of workers aged 16 and over drive to work alone. Choose 8 workers at random. Find the probability that
a) All drive to work alone
b) More than one-half drive to work alone
c) Exactly 3 drive to work alon

  1. Answers

    a).1235
    b).9120
    c).0165

Respond to this Question

First Name

Your Answer

Similar Questions

  1. English

    Can someone please help to find poetic devices in this poem?
  2. stats

    A clothing company employs 36 workers on first shift and 19 workers on second shift. Five workers are chosen at random to be interviewed about the work environment. Find the probability of choose: a) All first-shift workers b) all …
  3. math

    at a certain factory each worker either drives to work or take the bus. the ratio of worker who take the bus to those who drive to work is 2:5. if 120 worker drive to work how many workers are there at the factory?
  4. VNS

    3 workers can do a job in 12 days.2 of the workers work twice as first as the third.How long would it take one of faster workers to do the job alone?
  5. 7th Grade Math Help

    It takes Pam 45 minutes to drive to work and 60 minutes to drive home from work. Write the ratio of the time Pam spends driving home from work to the time she spends driving to work in three ways. I got confused so I need someone to …
  6. math complicted question please help

    ok umm it takes pam 45 mitues to drive to work and 60 minutes to drive home from work.write the ratio of he time pam spends driving home from work to the time she spends driving to work in tree differnt ways.(30 points)
  7. Math

    A company finds that one out of five employees will be late to work on a given day. If this company has 42 employees, find the probabilities that the following number of people will get to work on time. (Round your answers to 4 decimal …
  8. English

    1. Can you give me a ride if you are driving?
  9. Englsih

    Posted by rfvv on Tuesday, May 17, 2016 at 2:12am. 1. Can you give me a ride if you are driving?
  10. intermediate algebra

    1. Two numbers differ by 8. If one-half the larger is added to one-fourth the smaller, the resulting sum is 22.Find the numbers. 2. Ten years ago a man was three times as old as his son. In 12 more years the son is three-fifths as …

More Similar Questions