Find the present value of the income c (in dollars) over t1 years at the given annual inflation rate r. (Round your answer to two decimal places.) c = 29,000 + 400t, r = 7%, t1 = 6 years Newdllulp'? mun [l2 Points] DETAILS LARAPCALC1O 6.1.506.XP. MY NOTES E A professional athlete signs a threeyear contract in which the earnings can be modeled by c = 700,000 + 450,000t, where t represents the year. (a) Find the actual value of the athlete's contract. $ (b) Assuming an annual inflation rate of 5%, what is the present value of the contract? (Round your answer to two decimal places.) $ Find and simplify the function values. (Round your answers to two decimal places.) A(P, r, t) = Pert (a) A(300, 0.11, 5) X Your answer cannot be understood or graded. More Information (b) A(1300, 0.12, 20)Find the consumer and producer surpluses by using the demand and supply functions, where p is the price (in dollars) and x is the number of units (in millions). Demand Function Supply Function p=130023x p=42x consumer surplus $ producer surplus $ Need Help? -/1 Points] LARAPCALC10 5.5.055. ASK YOUR TEACH ER PRACTICE ANOTHER The revenue from a manufacturing process (in millions of dollars per year) is projected to follow the model R = 130 for 10 years. Over the same period of time, the cost (in millions of dollars per year) is projected to follow the model C = 60 + 0.4t2, where t is the time (in years). Approximate the profit over the 10-year period. (Round your answer to two decimal places.) $ million Find the domain of the function. f(x,y)=x2+y24 2 o The domain is the set of all points inside and on the circle x + y2 = 4. The domain is the set of all points above or below the y-axis. The domain is the set of all points outside and on the circle X2 + y2 = 2. The domain is the set of all points in the xy-plane. The domain is the set of all points above or below the x-axis. .A Find the range of the function. (Enter your answer using interval notation.) -x Identify u and dv for finding the integral using integration by parts. (Do not evaluate the integral.) x e 4X dx U = X dv = ex dxFind the domain of the function. z = 9 _ X2 _ y2 The domain is the set of all points below the x-axis. The domain is the set of all points inside and on the circle x2 + y2 = 9. 2+y2=3. The domain is the set of all points inside and on the circle x The domain is the set of all points in the xy-plane. The domain is the set of all points above the X-axis. Find the range of the function. (Enter your answer using interval notation.)