The population P(in thousands) of Austin, Texas, during a recent decade can be approximated by y=494.29(1.03)t, where t is the number of years since the beginning of the dedicate. Tell whether the model represents exponential growth or decay and how you know.

Identify the annual percent increase or decrease in population (this will just be a percentage).

Estimate when the population was about 590,000.

y do u put "subscirbe to ence" on a app for ppl who need with their work?

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.

x = 3 ± √(5+y)