Find dy/dx.x = t sin(t)y = t2 + 3t

Q: A rectangular deck is to be constructed using a rock wall as one side and fencing for the other thre...

A: The question can be interpreted as shown,

Q: An arithmetic sequence is defined by Un=11n-7. a find U1 and d. b find the 37th term. c what is the ...

A: (a)Given:

Q: The number of children under 18 living in households headed by a grandparent can be modeled as p(t) ...

A: Consider the given information:

Q: see attachment

A: The relation between the temperature and the height above a distance planet is,

Q: 4. Find the area that lies inside the curve r = 4 cos and outside the curve r = 2.

A: Given, curves are

Q: Find the area of the region bounded by x = y^2 - 2, y = ln x, y = -1, and y = 1. Sketch the region.

A: We graph the functions first. We need to find the area of the shaded region.y=lnx => x= e^y

Q: A wheat farmer is converting to corn because he believes that corn a more lucrative crop. It is not ...

A: Let f(n) denote the number of acres devoted to corn in year n. We have f(n)=500+20n.Let g(n) denote ...

Q: 17. Rectangles beneath a semicircle A rectangle is constructed with its base on the diameter of a se...

A: Given:A rectangle is constructed with its base on the diameter of a semicircle with radius 5 and its...

Q: Evaluate the difference quotient for the given function. Simplify your answer. f(x) = x2 + 5,     ...

A: Substitute the values in difference quotient formula for x = (6+h) and x = 6. By the use of differen...