Wrong category friend! I believe this belongs in the health section of brainly. However the answer should be vaccines since they contain the same anti-gens that cause the disease but not enough to give us the disease, it allows our body to build an immunity to sed disease over-time.
Answer: 0.135
Step-by-step explanation:
if 54 % of internet users have a wireless connection then number of people that do nor have a wireless connection =46%.
Let A be the event that 54% of internet users have wireless connection.
Let B be the event that 25% of these users that have internet connection use twitter to share updates about themselves.
Hence, probability of A and B happening becomes:
P(AnB) = P(A) * P(B)
P(AnB) = 0.54 * 0.25
P(AnB) = 0.135
Answer:
B
Step-by-step explanation:
You can see that the only difference between the three questions is the charge of the electrons. Electrons are negatively charged and so the answer is just B
Answer:
63 tens are in 639 are in that number
Answer:
d
Step-by-step explanation: