04-07-2017
Mathematics

contestada

if you toss 5 fair coins, in how many ways can you obtain at least two heads

Respuesta :

melhunt99 melhunt99

04-07-2017

Multiply how many coins by how many heads you want: 5•2=10. There are 10 possible ways to get 2 heads :)

Answer Link

Otras preguntas

How does lubricating a machine affect the output work from that machine? how would the input and output forces be affected?

What foreign policy did the united states establish with the truman doctrine?

Amplitude means that a note has a high pitch. true or false

The first well-known african-american painter was __________.

Electromagnetic waves, such as visible light, travel in a multitude of orientations. A substance that filters the light so that it only passes through in one pl

before othello leaves for his errand, what does iago tell him his wife is good at?a. deceiving b.manipulating c.singingd.endearing men to her

Why cold blooded animals don't become warm blooded?

PLEASE HELP Read the following quotation. Helping others is the key to happiness. Think carefully about this statement. Write an essay explaining your own

Susan cut 10 people's hair today, and 5 of her customers were men. If she cuts 20 people's hair tomorrow, predict how many of her customers will be men.

What factors are responsible for the general direction in which low pressure centers move across the contiguous united states?