22-02-2017
Mathematics

contestada

For a certain experiment, if we expect to get a heart six times in 180 trials, what is the theoretical probability of getting a heart? a)1/50 b)1/30 c)1/25 d)1/100
30 points!!!!!!

Respuesta :

Аноним Аноним

22-02-2017

6 hearts in 180 trials, so that would be 6/180, simplified down to 1/30=B

Answer Link

Otras preguntas

Andrea works at a zoo that just purchased a new lion and two parakeets. Andrea needs to change a section of the lion's habitat from sand to grass. She also need

Math help! PLEAAASSEE Evaluate the summation of 2 times negative 2 to the n minus 1 power, from n equals 1 to 7. −256 −84 84 86

A lawyer drives from her home, located 2 miles east and 3 miles north of the town courthouse, to her office, located 5 miles west and 21 miles south of the c

what if you are communicating to some verbally how can you verify you are talking properly professionally

What are main steps in the software acquisition process?

What Enlightenment trend shows the era’s increased emphasis on knowledge and education? Encyclopedias were banned across Europe. A number of scientific insti

EASY MATH QUESTION FOR 20 PTS!! Line K is the perpendicular bisector of line PQ. If line K intersects PQ at point R, which of the following statements must be t

50 POINTS! I have a lab report that I have to do and I need help! I have to get a perfect score or I don't get an A grade! Please if your willing to help me I w

How does a healthy family affect members of a community? Check all that apply

Which of the following who/whom clauses is incorrect? A. She is a student whom everyone likes. B. He did not tell me whom he was looking for. C. She is one of t