Estimate the square root of 37 to the nearest tenth

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

Ten times the square of a non-zero number is eqaul to ninety times the number

The square root of 9x plus 7 plus the square rot of 2x equall to 7