Do anyone know anything I could do to earn money at 13

What is the range of this function? all real numbers such that y ≤ 40 all real numbers such that y ≥ 0 all real numbers such that 0 ≤ y ≤ 40 all real numbers such that 37.75 ≤ y ≤ 40

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be