Radioactive decay
find the half-life of a radioactive material for which 99.57% of the initial amount remains after 1 year.

Name the most appropriate metric unit for each measurement like the mass of cow

Which statement is true? the given sides and angles cannot be used to show similarity by either the sss or sas similarity theorems. the given sides and angles can be used to show similarity by the sss similarity theorem only. the given sides and angles can be used to show similarity by the sas similarity theorem only. the given sides and angles can be used to show similarity by both the sss and sas similarity theorems.

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.