Which of the following statements is true?

The Earth revolves around the sun once every 24 days.
Earth's axis is completely vertical. It does not tilt.
The Earth rotates more quickly at the poles than at the equator.
Seasons are caused by the Earth's changing distance from the sun.

Requirement types discussed during software development include functional and color scheme nonfunctional and code style constraint and nonfunctional fashionable and functional.

What are procedures that keep a data base current

The “rule of 72” is used to approximate the time required for prices to double due to inflation. if the inflation rate is r%, then the rule of 72 estimates that prices will double in 72/r years. for instance, at an inflation rate of 6%, prices double in about 72/6 or 12 years. write a program to test the accuracy of this rule. for each interest rate from 1% to 20%, the program should display the rounded value of 72/r and the actual number of years required for prices to double at an r% inflation rate. (assume prices increase at the end of each year.)