The normal healing time of wounds can be modeled by the function A\left(t\right)=100e^{-0.35t}A(t)=100e−0.35t, given that the inital area is 100 cm2 and t is the time in days. How large should the area of the wound be after 3 days? (Round to the nearest whole number) How many days will it take the wound to only cover 20 cm2? (Round to the nearest whole number) After 3 days the would would be _____________________ cm^2. It would take___________days for it only cover 20 cm^2.
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
The normal healing time of wounds can be modeled by the function A\left(t\right)=100e^{-0.35t}A(t)=100e−0.35t, given that the inital area is 100 cm2 and t is the time in days.
How large should the area of the wound be after 3 days? (Round to the nearest whole number)
How many days will it take the wound to only cover 20 cm2? (Round to the nearest whole number)
After 3 days the would would be _____________________ cm^2. It would take___________days for it only cover 20 cm^2.
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