54.8 m= ? km? how did you solve? do you place the zeros in front or behind the number? where does my decimal go and why does it go there? explain these questions for 11 points its all i have. i will give you more after.

Is the square root of 4 plus the square root of 16 rational?

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.

Solve for x in the equation x2 - 12x + 36 = 90. x= 6+3x/10 x=6+2/7 x= 12+3/22 x = 12+3/10