dacampora1 dacampora1

04-08-2017
Mathematics

contestada

Suppose Q and R are independent events. Find P(Q and R) if P(Q) =4/5 and P(R) =4/11

Respuesta :

jimthompson5910 jimthompson5910

04-08-2017

Since Q and R are independent, this means P(Q and R) = P(Q)*P(R)

P(Q and R) = P(Q)*P(R)
P(Q and R) = (4/5)*(4/11)
P(Q and R) = (4*4)/(5*11)
P(Q and R) = 16/55

Answer Link

Otras preguntas

Fruit flies have a diploid number of 8 and have a diploid number of 32. In which case will crossing over have greater impact on the genetic variation?

Area of this figure?

Explain what parallel medium boundaries do to the path of the wave after it travels through both boundaries. (air and water)

Were the effects of the war of 1812 mostly negative for the United States?

To get the shade he wants,he mixed 1/8 quart of red and 3/4 quart of yellow. What is the unit rate of red paint to yellow paint?

how to express quantities as a simplified fraction $45 out of $100

What number is five million eight thousand four hundred five

Will you help me on both

Could anybody please help with these questions? Thanks :)

What volume of 0.05 mol/L HCl is required to react with 5.00g of manganese dioxide according to this equation? 4HCl(aq) + MnO2(s) → 2H2O(l) + MnCl2(aq)