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

________ is the use of electromagnetic energy to transmit information between a reader (transceiver) and a processing device.
If 400 bricks measuring 81" by 31" are required to build a wall 42 ft. high, how long is the wall? feet.
Choose the best Spanish equivalent to the phrase. Eat it! (the apple) ¡Cómala! ¡Cómela! ¡La come! ¡Cómesla!
Choose the correct equation in the form y = mx + b
The pyramid shown below has a square base, a height of 7, and a volume of 84. what is the length of the side of the base?
Is 2 feet longer than 30 inches
Which sentence uses the past participle form of the verb tell
The use of Chemicals such as formaldehyde and asbestos has decreased because they have been
Match the adaptations with their benefits.Match the adaptations with their benefits. the wasp’s stinger the peacock’s bright plumage the owl’s large eyes the be
Who cant help me with 1-6 ‍♀️♥️