lonehunter5219 lonehunter5219

19-11-2017
Mathematics

contestada

You flip a coin three times.
a. what is the probability of getting heads on only one of your flips?
b. what is the probability of getting heads on at least one flip?

Respuesta :

bmisses bmisses

19-11-2017

a. the answer is 50%
b. the answer is 87.5%

Answer Link

Otras preguntas

How did Manifest Destiny Influence Texas annexation?

Is the answer right?

Prime numbers have less than two factors. more than two factors. exactly two factors. less than or equal to two factors.

A rectangle's area is 7 units larger than its perimeter. The width of the rectangle is 3 units. What is the length of the rectangle in units?

What type of Sentence is this? Mandy and Joe are having lunch at the cafe. A) declarative B) imperative C) interrogative D) exclamatory

mark every 1/4 inch. How many

Please answer now……..

Two cars leave Peoria at the same time, one heading east at 70 mph and the other west at 50 mph. How long (In hr) will it take them to be 780 miles apart?

If a household tends to spend a relatively large portion of any income it receives, what can we predict about this household

What are the 3 types of evidence of Pangaea? *