rosieone55 rosieone55
  • 12-07-2021
  • Mathematics
contestada


Henry rolls a fair dice 42 times.
How many times would Henry expect to roll an odd number?

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 12-07-2021

Answer:

You should get 21 odds

Step-by-step explanation:

There are 6 possible outcomes on a fair die

1,2,3,4,5,6

3 of the outcomes are odd

1,3,5

P(odd) =  odd outcomes/ total = 3/6 =1/2

Rolling 42 times

number of times * P(odd)

42*1/2 = 21

You should get 21 odds

Answer Link

Otras preguntas

Blood oozes from a venous wound, rather than spurting as it does from an arterial wound. Account for this difference:​
Heyyyy! I need some help. Could ya lend me a MOUSE?? Haha, get it? Cause we can't see each other, then at least you can use the computer mouse to help? He? He?
Find the area of the shaded regions:
what is the sum of the interior angle measures of a convex irregular pentagon?
I NEED HELP PLEASE AND THANK YOU!!!!
Find the domain and range!!! 10 points!! Help needed
How did Italy's states become wealthy and powerful?
Conc. H2SO4 has a density 1.9g/ml and is 99% H2SO4 by weight. Find molarity of solution​
What are the valúes of a, b, and c in quadratic equation -2x^2+4x-3=0
find the product of 3 √-3 and √-5 - 9 √15 - 3 √-15 - 3 √15 - 3 √-8