Write an C program that computes the score needed on a final exam (out of 100) to achieve a desired grade in a course. The program should interact with the user as
follows:
Enter desired grade> B
Enter minimum score required for the desired grade> 79.5
Enter current average score in course> 74.6
Enter how much the final exam counts as a percentage of the course grade> 25
You need a score of 94.20 on the final exam to get a B.
In the example shown above, the final exam counts as 25% of the course grade.

As with any small island country, cuba has fewer natural resources than countries such as brazil. this affects their economy in that cuba a) exports only manufactured products. b) exports more products than it imports.. c) must import more products than it exports. d) has imposed trade barriers against the united states.

The volume v and paper surface area a of a conical paper cup are given by where r is the radius of the base of the cone and h is the height of the cone. a. by eliminating h, obtain the expression for a as a function of r and v. b. create a user-de ned function that accepts r as the only argument and computes a for a given value of v. declare v to be global within the function. c. for v ! 10 in.3 , use the function with the fminbnd function to compute the value of r that minimizes the area a. what is the corresponding value of the height h? investigate the sensitivity of the solution by plotting v versus r. how much can r vary about its optimal value before the area increases 10 percent above its minimum value?

Does read theory have answers keys ?