Hypertension is commonly defined as whose with a blood pressure of 140 or above, thus 2.74% of the population of women college students has Hypertension
What is the approximate minimum sample size we need for us to use the normal
approximation to study the proportion of hypertension issue in the population?

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.

its c or d   take a lucky guess my dude

thats not a system of equations, that is a solution

answer: apothems is your answer

step-by-step explanation: hope u get it right