Prove the divisibility of the following problems: (This is for RSM) 5^31-5^29 is divisible by 100

12^13-12^12-12^11 is divisible by 7 and 19

11^9-11^8+11^7 is divisible by 3 and 37

Will mark brainliest!

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.