What is. 4 repeating as a fraction

At an inflation rate of 9%, the purchasing power of $1 would be cut in half in just over 8 years (some calculators round to 9 years).

Which statement is supported by Einstein's postulates of special relativity? The laws of physics change, depending on the state of motion of the observer. The laws of physics change, depending on the reference frame of the observer.

Andy was having a rough day and only scored 8 on his pacer. if briana scored a 76 what percent of andys score was briana's score?

Which of the following is an example of a chemical change? Boiling water Burning paper Dissolving sugar in water Melting gold

What system does not allow one branch of government to become too powerful?