Dominic = 2 3/4
Rachel = 1 1/3 x 2 3/4 = 11/3 = 3 2/3 hour
Answer: 3 2/3 hour
That statement is only true sometimes. If you use 500 and 10, 10% of 500 is 50, while 20% of 10 is only 2. Clearly, 50 is larger than 2.
It cannot be a cube.
A cone and pyramid have 1 base and a sphere has none.
the answer you are looking for is B. 16
this is because if you round 7.89 to 8, and 21.25 to 21 then add 21 and 8
you would get 29
round 45.12 to 45
subtract 29 from 45
45 - 29
you would get 16
Answer:
4.76% probability that a randomly selected person from the population has a positive test result
Step-by-step explanation:
We have these following probabilities:
4% probability of having the disease.
If a person has a disease, 95% probability of a positive test.
100-4 = 96% probability a person does not have the disease.
If a person does not have the disease, 1% probability of a positive test.
What is the probability that a randomly selected person from the population has a positive test result
95% of 4% and 1% of 96%. So
p = 0.95*0.04 + 0.01*0.96 = 0.0476
4.76% probability that a randomly selected person from the population has a positive test result