An element with a mass of 600 grams decays by 27.8% per minute. To the nearest tenth of a minute, how long will it be until there are 2 grams of the element remaining?

Classify the following triangle check all that apply

For how answer my question this will be the last question can you answer in math subject

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?