postillan4

2021-08-17

a) The ratio of total cholesterol to HDL is increased or decreased if the total cholesterol remains the same but the HDL is increased.

b) To explain: the ratio of total cholesterol to HDL is less than or equal to$4.5:1$ .

b) To explain: the ratio of total cholesterol to HDL is less than or equal to

Malena

Skilled2021-08-18Added 83 answers

a) Cholesterol level is measured using the ratio of total cholesterol to HDL.

Calculation: At first write the given statement in mathematical terms

cholestrol level

And in case of inverse variation variables are related as

where

And when y is increased x is decreased and vice versa.

In this problem it is asking about the ratio is increased or decreased if the total cholesterol remains the same but the HDL is increased.

From equation (1)

cholestrol level

Since HDL is inversely related to cholesterol level so if the HDL is increased and the total cholesterol remains the same the cholesterol level will decreased.

Given:

Cholesterol level is measured using the ratio of total cholesterol to HDL.

The ratio of total cholesterol to HDL should be less than or equal to

Mile's total cholesterol is 220mh/dL and hid HDL is 50mg/dL.

Calculation:

The ratio of total cholesterol to HDL should be less than or equal to

Mike's total cholesterol is 220mg/dL and hid HDL is 50mg/dL.

Cholesterol level is measured using the ratio of total cholesterol to HDL.

At first write the given statement in mathematical terms

cholestrol level

Substitute the values in above equation

cholestrol level

Since the ratio

So, Mike's cholesterol level is appropriate.