Testing for a disease can be made more efficient by combining samples. If the samples from fivefive people are combined and the mixture tests negative, then all fiveall five samples are negative. On the other hand, one positive sample will always test positive, no matter how many negative samples it is mixed with. Assuming the probability of a single sample testing positive is 0.10.1, find the probability of a positive result for fivefive samples combined into one mixture. Is the probability low enough so that further testing of the individual samples is rarely necessary?

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

1.true 2.false? ? i think. .

step-by-step explanation:

24+x=y

step-by-step explanation:

the answer would be a 24

step-by-step explanation:

c=2πr=2·π·3=24