What is the product of 3500 and 5.6 x 10^4 expressed in scientific notation?
PLS HELP

1.96 × 10^8

Step-by-step explanation:

When 3500 is multiplied with 5.6 and 10^4 you get 196,000,000. Move the decimal back to behind the first number and count the number of times the decimal point moved back. that will be the exponent for the 10

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.