Doctors checked four dishwasher handles. Three of them tested positive for the rhinovirus. What percentage of the dishwasher handles tested positive for the rhinovirus?

75% or C

Step-by-step explanation:

1/4 is 25, so 3/4 is just 25x3 so therefore it is 75 :))

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !