assaraaron93 assaraaron93
  • 03-02-2021
  • Mathematics
contestada

In a group of 21 pupils, 8 play the flute only.
4 play the piano only.
5 play both instruments.
A student is chosen at random.
What is the probability the student plays neither instrument?​

Respuesta :

jkent580
jkent580 jkent580
  • 03-02-2021

Answer:

4

Step-by-step explanation:

8+4+5=17

21-17 4

so the answer is 4

Answer Link

Otras preguntas

The Enlightenment period supported reason over religious beliefs. Please select the best answer from the choices provided T F
In conducting internet research, which web address suffix is generally most credible?
write an expression for the total cost of the three types of tickets and show your work: $8.75, $6.50, $6.50
A soup can has a height of 4.5 inches and a diameter of 3.25 inches. Which of the following is the closest to the volume of the soup can? A. 149 cubic inches
Which three statements below are true about an acute isosceles triangle?two side measures are the sameall angle measures are less than 90°one angle is obtusetwo
80 as a product of prime factors
que componentes de la sangre transportan el oxígeno hacia las células??
Which civilization's writing has never been decoded? Egyptian Harappan Sumerian Babylonian
Object a has a mass of 20 g
What is the equivalent of 7/12