reececanon54 reececanon54
  • 22-11-2017
  • Mathematics
contestada

We have to form a committee from a group of 10 student.s in how many ways can we select a committee of 4 students president secretary treasurer and vicepresident

Respuesta :

laisydaisy7 laisydaisy7
  • 27-11-2017
B.
The Probability of choosing a girl is 17/30.
The probability of choosing an A student is 5/30
The P(girl) + the P(A student) = 17/30 + 5/30 = 22/30 = 11/15.
Answer Link

Otras preguntas

Do you think that US imperialism was more beneficial or harmful to Latin American people? Explain.
What is an amount of money multiplied by the interest rate and the amount of time that the money will be earning interest?
What is 16% of 90? Please write how you did it
An ore ship is traveling west toward Duluth on Lake Superior at 18 miles per hour. The bearing of Split Rock Lighthouse is 285deg. After 1 hour the bearing of
What role did national play in the out break World War now
What factors contributed to the outbreak of riots in the 1960s?
What is the five high risk's in a kitchen?
(X-11) to the second power
A regular octagon rotates 360° about its center. How many times does the image of the octagon coincide with the preimage during the rotation?
How might the combined change in wages and prices affect a working family?