nicoll3 nicoll3

20-12-2016
Mathematics

contestada

What is the probability of tossing 4 heads? a) 1/2 b) 1/16 c) 1/33 d) 1/4

What is the probability of tossing 4 heads a 12 b 116 c 133 d 14 class=

Respuesta :

baabaagreysheep baabaagreysheep

20-12-2016

If tossing 1 head is 1/2, then you have to do 1/2^4 which is 1/2 × 1/2 × 1/2 × 1/2 (I imagine it as a tree diagram if that helps). 2^4 is 16, so your answer is b) 1/16. Hope this helps!

Answer Link

Otras preguntas

c. Describe how a manometer could be used to find the pressure of the laboratory gas supply.

?????????????????????

deoxyribose (sugar) 1. What is the term that describes a unit made of a sugar, a phosphate group, and a nitrogen-containing base? O (A) adenine O (B) DNA (

how here needs help i m a teacher that helps answer this Math Quiz what is the mean of 5 + 3 + 10 + 1000 = ? ← with out using search and a calculators use you

The speed of light through clear rock salt is 1.98 × 108 m/s. Calculate its index of refraction. The speed of light in air (vacuum) is 3.00 x 108 m/s.

the major drange system of ethiopia

How many people in the United States are affected by diabetes? 300 thousand 3 million 30 million 300 million.

3. Why did the Chinese limit trade with foreigners to the Port of Canton?

Find the solutions for the following equations : (a) 13d + 35 = 74 (b) / + 50 = 50

4. According to Feng Guifen, what is the source of China's humiliation? * 3 points 1. The Qing dynasty is larger but much weaker than the European nations. 2. T