The inverse of y= -1/10x+1/2

1 answer:

4 0

To find the inverse of a function you need to isolate the x
$y = - \frac{x}{10} + \frac{1}{2} \\ y - \frac{1}{2} = \frac{ - x}{10} \\ 10y - 5 = - x \\ - 10y + 5 = x$
after you are done replace every x with y and every y with x (it's optional, i personaly don't do it but you need to do it if your teacher tells you so):
-10x+5=y

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Choose the correct definition. Group of answer choices Sensitivity refers to the probability that a test correctly classifies as

Paraphin [41]

Answer:

the probability that a test correctly classifies as positive individuals who have preclinical disease

Step-by-step explanation:

Sensitivity represents the true positive percentage

Lets take an example if there is 90% sensitivity that means there are 90% people who have the target disease considered the test positive

So according to the given options, it is the probability in which if the test is done in a correct manner so this means that the positive individuals have the preclinical disease

Therefore the first option is correct

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2 years ago

2,300+-2,500+3,300+-2,600+6,250

Lorico [155]

1 Simplify

2300−2500+3300−2600+6250
2 Simplify

6,750

I hope this helps.

Have a awesome day. :)

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3 years ago

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vekshin1

Answer: 29 miles per gallon.