Represent 3kg 9gm using decimals

Is a currency whose value is tied to another currency, meaning that the exchange is fixed

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')