One afternoon your family goes out to pick strawberries for jam. At 1:00 P. M., you have picked 3 quarts. You finish picking at 3:00 P. M.

and have 28 quarts strawberries. At what average rate was your

family picking?

Average rate of picking = 12.5 quarts per hour

Step-by-step explanation:

Given:

Total time taken = 1:00 PM to 3:00 PM = 2 hour

Amount of strawberries = 28 quarts

Amount of strawberries (already) = 3 quarts

Find:

Average rate of picking

Computation:

Average rate of picking = (28 - 3) / 2

Average rate of picking = 25 / 2

Average rate of picking = 12.5 quarts per hour

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.

sine

step-by-step explanation: