The amount of a radioactive substance present, in grams, at time t in months is given by the formula y = 7000(2)^-0.3t Find the number of grams present in 2 years. If necessary, round to three decimal places

Can (2,3 and square root 10) be sides ona right triangle?

What properties allow transformation to be used as a problem solving tool

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?