The revenue equation (in hundreds of millions of dollars) for barley production in a certain country is approximated by r(x) = 0.0613x2 + 1.1584x + 2.4813 where x is in hundreds of millions of bushels. find the marginal-revenue equation and use it to find the marginal revenue for the production of the given number of bushels.1) the marginal-revenue equation is r' (x) = ) find the marginal revenue for the production of 200,000,000 ) find the marginal revenue for the production of 650,000,

The marginal-revenue equation is .

The marginal revenue for the production of 200,000,000 bushels is .

The marginal revenue for the production of 650,000,000 bushels is .

Step-by-step explanation:

The derivative of the revenue function is called the marginal revenue function and is the rate of change of revenue with respect to the number of units sold.

We know the revenue function, . Therefore, the marginal revenue function is

To find the marginal revenue for the production of:

200,000,000 bushels we use x = 2, since x is in units of hundreds of million of dollars.

650,000,000 bushels we use x = 65, since x is in units of hundreds of million of dollars.

step-by-step explanation:

ask goog great chance of finding the solution there

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²