To determine drug dosages, doctors estimate a person’s body surface area (bsa) (in meters squared) using the formula bsa = √ h m / 60 , where h is the height in centimeters and m the mass in kilograms. calculate the rate of change of bsa with respect to mass for a person of constant height h = 180 . what is this rate at m = 70 and m = 80 ? express your result in the correct units. does bsa increase more rapidly with respect to mass at lower or higher body mass?

Step-by-step explanation:

Given that a person’s body surface area (BSA) (in meters squared) using the formula

We are to calculate the rate of change of BSA with respect to mass for a person of constant height h = 180 from m =70 to m =80

For this we calculate BSA for 80 kg and BSA for 70 kg first

Rate of change =

=

i.e. rate of change per 10 kg is 0.129

No BSA does not increase more rapidly

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540