parra509 parra509

03-06-2015
Mathematics

contestada

Jenna flips two pennies 105 times how many times can she expect coins to come up with heads

Respuesta :

03-06-2015

about 53 times
because it's a 50, 50 chance
so if you divide it by 2,
you get 52.5

Answer Link

Otras preguntas

Explain Russia and Ukraine war?

Read the text below and select the correct verbs to match the subjects. My friends and I going to go camping together this weekend. A good team captain must oth

How is inspiration different from motivation? Give an example.

1. When building a house using bricks a damp course is laid just above the brick foundation. Explain why the damp course is necessary

7. What is the ratio of the interior angles of a pentagon and a decagon?

Specific heat capacity is measured in _____.

anet, Carol, Eva, and Wendy incorporate their law practice (“Shysters-R-Us, Inc.”) with the following investments: A) Janet contributes her copyright (basis of

1. The dove made its nest in the bushes. (a.) declarative b. imperative c. interrogative d. exclamatory

what are the effects and causes of the 2008 global crises especially in the usa?

_____ is the art and science of trying to get people to do what you want (dok 1, standard standard 2.1.n evaluate internal and external influences that affect f