A6pathsbaShayden A6pathsbaShayden
  • 02-04-2017
  • Mathematics
contestada

A number is selected at random from the numbers 1,4,9,16 and another number y from 1,2,3,4 find the probability that the value of xy is more than 16

Respuesta :

aijalonmoore44
aijalonmoore44 aijalonmoore44
  • 07-04-2017
It have to be 6/8 or 3/4 cause all of them are over 16
Answer Link
Dreamer248
Dreamer248 Dreamer248
  • 25-11-2018

Lets draw a sample space of the possible outcomes of xy-

S= (1, 2, 3, 4, 4, 8, 12, 16, 9, 18, 27, 36, 16, 32, 48, 64)

Total no. of outcomes= 4*4= 16

No. of outcomes greater than than 16= 6

So; Probability of xy>16 = 6/16 = 3/8

Answer Link

Otras preguntas

What accounts for why the Soviet Union decided to formalize its East European alliance through the Warsaw Pact? to convince the world that communism was the bes
a sales associate is given a $500 hiring bonus with a new job.She earns an average commission of $250 per week for the next 18 weeks.how much does she earn?
What happened to a apple's weigh as the plane rose up toward the sky?
Find all square roots of 8100?
In to kill a mocking bird, how is Dill described
Guest at a pizza party are seated at three tables. The small table has 5 seats and 2 pizzas. The medium table has 7 seats and 3 pizza. The large table has 12 se
-5g+2.3= -18.8 im in seventh grade and can't figure out this equation... ughhh
Which of the following statements shows the halving and doubling strategy to find 28 x 50
The proposition that stated that slavery should be prohibited from all lands that could be acquired from Mexico was _____________ . a. The Compromise of 1850 c.
Please guys can you help on this word problem I'm stuck on it