Abook is 6 cm high, 22 cm wide, and 40 cm long. what is the volume of the book? a. 4,860 cm³ b. 5,280 cm³ c. 5,860 cm³ d. 6,280 cm³

The difference between a red shift and a blue shift has to do with wavelength frequency. t or f

Marcella is a four-year-old girl who is a victim of emotional child abuse. based on the child and family services improvement and innovation act of 2011, which action should the government take for marcella? a. the state should arrest marcella’s abuser. b. the state should find a home for marcella as soon as possible. c. the state should enforce stricter laws in the area where marcella resides. d. the state should provide medical assistance to marcella.

The first-order reaction a→2b+c has rate constant 0.538 s−1. if the initial concentration of a is 0.867 mol l−1, what is the half-life of the reaction in seconds? remember to use correct significant figures in your answer (round your answer to the nearest hundredth). do not include units in your response.