daddy9677 daddy9677

09-08-2017
Mathematics

contestada

Three coins are tossed at the same time what is the probability that exactly 2 heads appear

Respuesta :

topazcat2003oucv3y topazcat2003oucv3y

09-08-2017

you have 3 coins and you want 2 get heads, so you make the 2 and 3 a probability and you get 2/3

Answer Link

Otras preguntas

Which statement describes a common measurement error? a) a flaw in the design of an experiment b) using inconsistent methods for collecting data c) using instru

Why doesn't Burn Sanderson have a name for Old Yeller? A. Burn Sanderson does not talk much. B. He thinks the dog is simply a tool for cattle driving and not

What is one way to revise for word choice? A. Add supporting details. B. Remove words that express mild praise. C. Review the evaluative modifiers. D. Rewrite t

500 weeks equall to how many months

The fastest texter in the world is Ben Cook who typed a 160-letter messge in about 40 seconds. How many letters can Ben text in a second? How many letters in

Which of the following documents gave the central government very little power? -A. articles of confederation -B. constitution of the US -C. declaration of inde

Which sentence is punctuated correctly? A. The street was lined with maple; oak; and beech trees and in the park there were elms; cedars; and pines. B. The s

the cross-sectional area of a hole is 725 cm². Given that the area of a circle is A= πr², find the radiusof that hole.

How do cold, deep water upwellings increase organisms in an area?

Is the life cycle of a grasshopper the same as a dog, snake or frog cycle?