If someone had 10 apples and then his friend gave him another 10 apples how much apples does he has ?

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

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Pls the last one and it has to be like number 6