g ] It is estimated that there are 1.2 million people in the United States who have HIV. It is also known that 14% of people with HIV are unaware of their HIV status. The ELISA test is highly accurate for HIV. Assume that for those who carry HIV, the ELISA test is 99.8% accurate and that for those who do not carry HIV, the test is 93.1% accurate. For the below calculations, please round to 3 decimal places. (a) If a random sample of 5 people who are HIV positive were selected, what is the probability that all of them are aware they are infected with HIV

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1

i think 5 miles per hour

step-by-step explanation:

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

if i put something wrong your not gonna like it so rather not say nothing.