shayan128934
shayan128934 shayan128934
  • 02-05-2021
  • Mathematics
contestada

A bag contains 3 red and 2 blue counters. A counter is picked at
random and then replaced, 40 times. How many red counters do
you expect?​

Respuesta :

cwrw238 cwrw238
  • 02-05-2021

Answer:

24.

Step-by-step explanation:

The fraction of red counters in the bag = 3/5.

So you'd expect 3/5 * 40

= 120/5

= 24.

Answer Link

Otras preguntas

The governor has proposed to clean up all the trash on the side of the highway. The project is estimated to cost the tax payers and additional $15,000. The city
1970s and 1990/ “Reagan Years”
I need help ASAP please
Need help again please
Help meh plzzzzzzzzzz
Explain how a video might help you research about a specific period of time in history.
Octavia buys a pair of jeans for $20.50 plus 8% tax. Then she buys a jacket for $32 plus 8% tax.
Read the following text about social media and complete it with the mising words from the box.________________________post×2 information commentphotos documen
How do you pronounce “Savoie”. Will give brainliest !
Using the letter "T" and "t" with Tall height being dominant over short height. A heterozygous man for height marries a heterozygous woman for height. What is t