-2,4,-8,16__,___,__ describe the pattern in words write an expression for the pattern

Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie