Write a program that takes a date as input and outputs the date's season. the input is a string to represent the month and an int to represent the day. ex: if the input is: april 11 the output is: spring in addition, check if the string and int are valid (an actual month and day). ex: if the input is: blue 65 the output is: invalid the dates for each season are: spring: march 20 - june 20 summer: june 21 - september 21 autumn: september 22 - december 20 winter: december 21 - march 19

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?

In cell h5 enter a formula that will calculate the percentage of attendees that went to the altamonte springs job fair in 2018.

Jace needs to answer a question on square roots to win a quiz. how can he use a spreadsheet to find the square root of 786? a. use the functions round and count b. create a table and chart c. use the function sqrt d. use the function now