SmartiestMan SmartiestMan
  • 14-02-2017
  • Mathematics
contestada

A class has 21 girls and 12 boys. What is the probability that a boy's name is drawn at random?

Respuesta :

baseballboyg
baseballboyg baseballboyg
  • 14-02-2017

Well there are 33 total people in the class, so the chance of drawing a boy's name is


[tex]\frac{12}{33}[/tex]

Answer Link
EspionageGirl
EspionageGirl EspionageGirl
  • 25-04-2020

Answer:

12/33

Step-by-step explanation:

The whole class is 21 + 12 people which is 33. The boys are 12 people out of 33 people. So, the fraction is 12/33.

Answer Link

Otras preguntas

Describe an advantage of using dry ice to ship cardboard cartons of ice cream over long distances.
how do scientists apply emission spectra to investigate the chemical composition of stars. 1 page long essay.
What problems may parents face during the transition that occur during adolescence?
~ Solving Literal Equations ~ Solve for y 4x + 2y = 14
A ton avis,pourquoi les jeunes souffrent-ils des troubles alimentaire   please give me your opinions in french I am actually struggling
a^2=-42+13a solve by factoring ?
Level BPick any 2‐digit number where not all the digits are equal. Order the digits from highest to lowest to create the largest number. Next order the digits f
Describe an advantage of using dry ice to ship cardboard cartons of ice cream over long distances.
9t-6-6t=6. How do you find the answer
If you were writing an electron configuration for a bromine atom , which elemental symbol would you place in the bracket