Write T or F
6:5=30%

Write T or F 6% of 8 is 48.

Write T or F 6hours=25% of a day.

Write T or F (3)/(5)=60%

Write T or F 120= (____)% of 80.

A first order reaction takes 40 min for 30% decomposition. Calculate t_(1//2) .

A first order decomposition reaction takes 40 minutes for 30% decomposition. Calculate its t_(1//2) value.

Write an algebraic expression that descibes the sum of x and 30% of z subbstrated from the product of x and y.