What’s The greatest common factor for 28 42 and 56

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.