An experiment was conducted to compare bacteria reduction for three different hand drying methods: using paper towels, using a hot air dryer, and evaporation. In this experiment the
participants handled uncooked chicken for 45 seconds. The participants then washed their hands
with a single squirt of soap for 60 seconds and finally used one of the three hand drying methods.
After participants dried their hands, the researchers measured the bacteria count on the
participants’ hands

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step-by-step explanation:

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kjnsk nidn t

dfj dt

step-by-step explanation:

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f(x) is   are being squared

g(x) is   increasing by 2

h(x) is adding .25 each time

k(x) is taking the square root

f(x) and k(x) are exponential functions

step-by-step explanation:

consider the parallelogram shown in the attached image.

in the parallelogram hijk, the length of hk is given as,

from the properties of parallelogram we know that the opposite sides of a parallelogram are parallel to each other and are equal in measure.

therefore, the length of the side ij must be equal to the length of the side hk and that is .

hence, the expression for the length of ij confirms that hijk is a parallelogram.