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 secretion of thyroid hormones is controlled by

True or false? Dispositionism refers to the view that our behavior and actions are determined by our immediate environment and surroundings.

Name the changes of physical state when: oxygen gas is converted to liquid oxygen solid sulfur is converted directly to sulfur gas

Mythology what is the creation myth

12 cookies for 3 people which is the model

Find the slope (rate of change) of the line. A. 5 B. -5 C. 1/5 D. -1/5

Factorize a² +4α=21.

Select all of the following claims made by manufacturers of energy drinks a) Boosts energy levels instantly b) Enhances cognitive function c) Causes permanent w

A transformer will not back-feed until it is mounted on a pole. A. True B. False

what kind of code defines where text breaks to a new paragraph? a) html tag b) css property c) server-side script d) client-side script