It is 35 feet across a circular swimming pool if you swim through the center. What is the circumference of the pool? Round to the nearest tenth.

Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

How do you write something in scientific notation?