The formula for computing the future value of an amount that is increasing due to accumulating simple interest is F = P(1+rxi) Where F is the future value, P is the present value, is the annual interest rate (decimal value not percent), and is the total time period in years. Write a function named simpleinterest that accepts values for the three variables P, and and assings them to the output variable futureValue
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- (Practice) For the following function headers, determine the number, type, and order (sequence) of values that should be passed to the function when it’s called and the data type of the value the function returns: a. int factorial(int n) b. double volts(int res, double induct, double cap) c. double power(int type, double induct, double cap) d. char flag(char type, float current, float time) e. int total(float amount, float rate) f. float roi(int a, int b, char c, char d, float e, float f) g. void getVal(int item, int iter, char decflag, char delim)(General math) a. The volume, V, of a cylinder is given by this formula: V=r2L r is the cylinder’s radius, and L is its length. Using this formula, write a C++ function named cylvol() that accepts a cylinder’s radius and length and returns its volume. b. Include the function written in Exercise 5a in a working program. Make sure your function is called from main() and returns a value to main() correctly. Have main() use a cout statement to display the returned value. Test the function by passing various data to it.(Statics) A beam’s second moment of inertia, also known as its area moment of inertia, is used to determine its resistance to bending and deflection. For a rectangular beam (see Figure 6.6), the second moment of inertia is given by this formula: Ibh3/12 I is the second moment of inertia (m4). b is the base (m). h is the height (m). a. Using this formula, write a function called beamMoment() that accepts two double- precision numbers as parameters (one for the base and one for the height), calculates the corresponding second moment of inertia, and displays the result. b. Include the function written in Exercise 4a in a working program. Make sure your function is called from main(). Test the function by passing various data to it.
- 17. A function should determine the average of x and y. What should be the function's parameters and return value(s)? A.Parameters: none Return values: X,y B.Parameters: ×, y, average Return value: none C.Parameters: average Return values; X, y D.Parameters: X, y Return value: averageIn physics, an object that is in motion is said to have kinetic energy. The followingformula can be used to determine a moving object's kinetic energy:KE =112 mv 2The variables in the formula are as follows:• KE is the kinetic energy in joules,• m is the object's mass in kilograms,• and v is the object's velocity in meters per second.Write a function named ki net i cEnergy that accepts an object's mass (in kilograms ) andvelocity (in meters per second) as arguments . The function should return the amount ofkinetic energy that the object has. Demonstrate the function by calling it in a programthat asks the user to enter values for mass and velocity.9. using c++ Write a function daysInMonth that accepts an integer year, and an integer monthNum and returns the number of days in that month. Note that “30 days past September, April, June, and November”, etc. You need to include the year as you have to determine whether it is a leap year in order to decide whether to add 28 or 29 days for Feburary. MonthNum has a value of 1 to 12 with 1 as January and 12 as December. Note that you probably will need to call your isLeapYear function from a previous exercise to be able to write your daysInMonth function.
- To convert between Celsius and Fahrenheit, the following formula is used, where C = Celsius temperature and F = Fahrenheit temperature: C = 5/9 * (F-32) Write a C++ temperature conversion program which does the following: Write a function called toCelsuis which takes a Fahrenheit temperature as a parameter, and returns the equivalent Celsius temperature: float toCelsius(float) Demonstrate that your function works by writing a main() function that prints out a conversion table. It should have Fahrenheit values 60, 61, 62, ... through 80 (21 temperatures in total) and should also have the corresponding Celsius temperatures that your function calculated. So your output should look something like this (with 21 temperature conversions total, I used ... to save space here for most of them): Welcome to the temperature table!F C60 15.661 16.1... ...80 26.7 If you like: you can add this line in your function to make floating point output fixed, make sure you…Step 5 (c) Find the function value q(-x), if possible. Replace the variable t with -x in the function. step 6 Is the function defined at t=-x ? If it is defined, enter the expression; otherwise, enter UNDEFINED. a(-x)=x=0.Program type C (due at midnight please help) 2- Write a function definition for a function named final_grade that has a typeint input parameter called points and returns through an output parameter gradePtr the appropriate letter grade using a straight scale (90–100 is an A, 80–89 is a B, and so on). Return through a second output parameter (missedPtr) an indication of whether the student just missed the next higher grade (true for 89, 79, and so on). The function prototype must be created. The function call be called on an input of points to convert the points to letter grades and display the results.
- 8. Write a function with one parameter. The function should accept the value of a radius as its argument and return the volume of the sphere with that radius. Note that the radius may be a decimal fraction. The function should not read or print anything.Usin C++, write the definition of a function that takes as input the three numbers. The function returns true if the first number to the power of the second number equals the third number; otherwise, it returns false. (Assume that the three numbers are of type double).Problem 1 - Write a function that returns the sum of all the integer numbers dividable by 3 that are smaller than a given integer number. EXAMPLE sum3(20) 63