What is the mean of the following nummber ?10,39,71,39,76,38,25

Hello!

The Mean Is 42.57143

Put the numbers in order

Before: 10,39,71,39,76,38,25

After: 10,25,38,39,39,71,76

Add up all the numbers

10+25+38+39+39+71+76=298

Divide the total (298) by the total of numbers there are (7)

298/7= 42.57143

You can keep the answer or round to the nearest Hundredths. Rounding will equal 42.57.

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.