Alana decided to look up her body mass index (BMI) after completing the weight control lessons of CHEM181x. Answer parts (a) and (b) before clicking Final Check.a. How is this measure calculated?
A: By dividing her weight in kg by her height in metres squared.
B: By dividing her weight in kg by her body fat percentage squared.
C: By subtracting her muscle mass percentage squared from her weight in kg.
D: By subtracting her bone mass squared from her weight in kg.
A: By dividing her weight in kg by her height in metres squared.
B: By dividing her weight in kg by her body fat percentage squared.
C: By subtracting her muscle mass percentage squared from her weight in kg.
D: By subtracting her bone mass squared from her weight in kg.
举一反三
- An average woman is weaker than an average man because she has<br/>_____________. A: More voluntary muscles than an average man B: only 60 to 70 per cent as much for her body mass C: 60 to 70 per cent less muscle for her body mass D: Less muscle fiber for her body weight
- She lost ___________ of her car on the ice. A: control B: heart C: weight D: confidence
- Liv puts on weight because ____________ sends her lots of treats
- The woman has made up her mind again to go on a diet to get rid of the ________ of her weight, though she failed several times in the past.
- “玛丽的美貌源自母亲。”最贴切的译文是___________. A: Mary got her good looks from her mother. B: Mary got her good look from her mother. C: Mary got her good looker from her mother. D: Mary got her looker from her mother.