Worldwide soybean production in a given year depends on the average temperature T and the average rainfall R. Scientists estimate that the average temperature is rising at a rate of 0.15◦ C/year and that rainfall is decreasing at a rate of 0.1 cm/year. They also estimate that at current production levels, ∂W/∂T = −2 and ∂W/∂R = 8.
A) What is the significance of the signs of these partial derivatives?
B) Estimate the current rate of change of wheat production, ∂W/∂t.

your answer is d 2,500

step-by-step explanation:

they will manufacture 8496 cars

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation:

b