owenjohnson263 owenjohnson263

04-07-2022
Mathematics

contestada

David rolls a fair dice 30 times. How many times would David expect to roll a number greater than 3?

Respuesta :

nsalany12 nsalany12

04-07-2022

Answer:

15

Step-by-step explanation:

so if its a 6 faced dice then there is a 3/6 numbers greater than 3. which simplifies to 1/2. 30(1/2)= 15

Answer Link

Otras preguntas

At midnight, the temperature was 31.2°F. In the morning, the temperature was −6.7°F. Which statement describes the temperatures? At midnight, the temperature w

The employees of two companies were asked how many times they checked their email during weekends. The table below shows the numbers for each company The inter

what is the value of x in the equation 4x 8y = 40, when y = 0.8?4.68.41012

what is the value of x in the equation –2.4x = 8.4?

What role do symbols play in a text? For what purpose do you think a poet uses symbols?

Definition of pediophobia

The first step in treating a burn is to: a. put lotion on it. b. put ice on it. c. moisten the burn with petroleum jelly. d. cool the burn with cool water.

Describe some of the factors that can cause hormones levels to fluctuate

what is 12 10000 + 14 ten thousands

jack and maureen are opening an ice hotel. th e structure and furniture are made out of ice. they must determine the weight of some of the ice furniture to deci