Round 7,433,654 to the nearest 10,000

Write the inverse of the logarithmic function used to represent the situation in model 1, f(x)=3+2in x . express the answer in radical form.

What is the frequency of the sinusoidal graph?

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1