The front edge of the rockers on the chair start out at 3 cm above the floor. The person in the chalr starts by rocking back, which raises the front edge 3 more centimeters. When the chair rocks forward, the front edge of the rocker touches the floor. The period is measured in seconds. What is the period of the rocker?

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

ummm seems that u didnt post the attachement !

answer: i think one of the answer is $150 and $300?

step-by-step explanation: