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

Character sketch of Lilliputians
40 multiply 10=4 multiple
For the school play , adult tickets cost $4 and children cost $2. Natalie is working at the ticket counter and just sold $20 worth of tickets. What are all of t
"The figure represents the overhead view of a deck surrounding a hot tub. What is the area of the deck? Round to the nearest tenth. "
Find the 113th term in the sequence -10.5, -6.6, -2.7, 1.2, ... A)-447.3 B) 426.3 C)430.2 D)-1172.1
"Which diagram below shows the first step in parallel line construction on a point outside a line? "
where do hamburgers originate?
After a dreary day of rain, the sun peeks through the clouds and a rainbow forms. You notice the rainbow is the shape of a parabola.. . Create an equation. Use
which of the following sets of words is an example oh homophones? a. run/fun b. angry/mad c. flea/flee d. hide/seek
which is smaller, -5 or -17?