using beginner python

Coding Exercise: Skill-Testing Question As a "skill-testing question", you are given three integers and asked to add the first two numbers, then multiply the result by the third number. Write a program to read the three numbers and print out the correct answer. Hint 1 # delete this comment and enter your code here 2 Run program More actions... Enter test input Run program More actions... 1 # delete this comment and enter your code here 2 Coding Exercise: A Feat With Feet () For this program the input is a floating-point number representing a height measured in feet. Write a program that will output the equivalent height in centimetres using the conversion formula 1 foot = 30.48 cm. For example, if the input is 0.5, then the output should be 15.24. Enter test input Run program More actions... Open in console t Open in console 1 # delete this comment and enter your code here 2 Enter test input Visualize Coding Exercise: Gravity ( ) A parcel is thrown downward at a speed of v m/s from an airplane at altitude 11000 m. As it falls, its distance from the ground is given by the formula -4.9t - vt + 11000, where t is the time in seconds since it was dropped. Write a program to output the time it will take to reach the ground. The input to your program is the positive floating-point number v. The required time is given by the quadratic formula V- /v 4(4.9)(11000) 2(-4.9) Open in console Visualize () Visualize V