Pi=3.14
m=6 g=0.006 kg
r=5 cm =0.05 m
h=2 cm=0.02 m
volume_of_cone=pi*r^2*h/3 = 5.23599*10^-5=5.24E-5
p=m/v
p=(0.006/(5.24E-5))=1.14503817*10^-8=1.14503817e-8
The cardinality of a sample space means the size of the sample space.
Event A: There are only 2 possible outcomes. Cardinality is 2.
Event B: There are 5 possible outcomes. Cardinality is 6.
R x 9
multiplication problem, r times 9
could also be 9r
(9/10)x3 feet
= (9/10)x36 inches
= 32.4 inches
Answer: 240 people get the news from social media
Step-by-step explanation:
The ratio of the number of people who get their news from social media to the number of people who their news elsewhere is 3:7
Total ratio is the sum of the proportion of those that get their news from social media and those that got their news elsewhere.
It becomes 3+7 = 10
Total number of people in the town is 800
To determine the number of people that got their news from social media, we will divide the proportion of those that get their news from social media by the total ratio and multiply by the total number of people in the town. It becomes
3/10 × 800 = 240
