Let ∇f=−4xe−x2sin(y)i⃗ +2e−x2cos(y)j⃗ . find the change in f between (0,0) and (1,π/2) in two ways. (a) first, find the change by computing the line integral ∫c∇f⋅dr⃗ , where c is a curve connecting (0,0) and (1,π/2). the simplest curve is the line segment joining these points. parameterize it

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4