Answer:
3 3/6 or 3 1/2 or 3.5
Step-by-step explanation:
Six and eighty five thousandths I think
Answer:
y+10 = 2 (x+1)
Step-by-step explanation:
slope = (y2-y1)/(x2-x1)
m = (2--10)/(5--1)
m = (2+10)/(5+1)
m = (12/6)
m=2
point slope form
y-y1 = m(x-x1)
y--10 = m(x--1)
y+10 = 2 (x+1)
B.) y = 30x + 55
y should equal the total cost of the service while x is the number of hours it takes.
Answer:
P(POSc/Sc)
Step-by-step explanation:
As,
POS= Test has positive results
and
S=Adult has tuberculosis.
The test correctly identifies 74.6% of the time adults with a tuberculosis and correctly identifies those without tuberculosis 76.53% of the time.
In the above statement 76.53% describes the probability of adult who don't have tuberculosis gets the negative results as test is correctly identifying.
So, getting negative results means that not positive results and for this event the notation of complement POSc is used. Also, not having tuberculosis can be denoted as Sc. So,
POSc= Test has negative results
Sc=Adult hasn't tuberculosis
Thus, P(POSc/Sc) depicts the probability of adults not having tuberculosis gets correct results.
Hence, P(POSc/Sc)=76.53%
