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

Which words make up the adverb phrase in the sentence? Which words does the adverb phrase modify? Many early cities were built around forts. A. Many early; modi

what is the square root of 112

Which words in the sentence are the complete infinitive phrase? To read several good books is my goal for the next month. A. to read B. several good books C. to

Which letter represents the direction of the centripetal force?

can you express 9/9 as a mixed number why or why not

An explosion causes debris to rise vertically. the formula h=-16t^2+48t describes the height of the debris above the ground, h, in feet, t seconds after the exp

What were the outcomes of European Exploration?

how many pairs of parallel lines does a triangle have

what is the difference between "general will" and "individual will"? why does Rousseau claim the general will is always good?

How do you say it's 1:45 in french A) ll est une heure moins quart. B) ll est un heure quarante-cinq. C) ll est un heure moins quart. D) ll est une heure quadra