Which expression is equivalent to 33 · 63 · 23 without exponents? a) 3 + 3 + 3 + 6 + 6 + 6 + 2 + 2 + 2 b) 3 x 3 x 3 x 6 x 6 x 6 x 2 x 2 x 2 c) 9 + 18 + 6 d) 9 x 18 x 6

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?

Find the value of the variable and the length of each chord for #5 and #6.

1.multiply and simplify if possible. √7x (√x − 7√7) 2. what is the simplest form of the radical expression? 33√2a−63√2a