Java Eclipse homework. I need help coding this Project6A - Compute this

package: proj6A
class: ComputeThis

Create a new package in your Lesson 06 folder called project6a.
Next create a class named ComputeThis.
The main method of should calculate the value of the following formulas and present the answers as shown.

d1 = 3πsin(187°) + |cos(122°)| …Remember that the arguments of sin and cos must be in radians.
d2 = (14.72)3.801 + ln 72 …ln means log base e
The output of your code should appear as follows:
d1 = -0.618672237585067
d2 = 27496.988867001543

Extend: Now write a program to calculate the surface area and volume of a cylinder with a radius of 2 feet and a height of 5 feet.
Take a snip of your answer and post it in the comments.

[a] create a class called “cycle” which has two instance integer variables as properties, “numberofwheels” and “weight.” create a constructor with two parameters, using the same variable names in the parameter list. assign each variable to numberofwheels” and “weight” respectively. write a separate application to test the class and display its properties. note: do not change the names of the instance variables or the variables listed in the constructor’s parameter list. [b] edit your class cycle by adding a default constructor which will assign the default values of 100 to represent the numberofwheels, and 1000 to represent the weight, by invoking a call to the other constructor. modify your application created in [a] to test the class.

Dameas communication challenge is due to which factor

Jason, samantha, ravi, sheila, and ankit are preparing for an upcoming marathon. each day of the week, they run a certain number of miles and write them into a notebook. at the end of the week, they would like to know the number of miles run each day, the total miles for the week, and average miles run each day. write a program to them analyze their data. your program must contain parallel arrays: an array to store the names of the runners and a two-dimensional array of five rows and seven columns to store the number of miles run by each runner each day. furthermore, your program must contain at least the following functions: a function to read and store the runners’ names and the numbers of miles run each day; a function to find the total miles run by each runner and the average number of miles run each day; and a function to output the results. (you may assume that the input data is stored in a file and each line of data is in the following form: runnername milesday1 milesday2 milesday3 milesday4 milesday5 milesday6 milesday7.)