A piece of wood is divided into the ratio 4:7:9. The longest piece is 30cm longer than the shortest piece. Work out the length of the middle-sized piece

Type the correct answer in the box. function f, shown below, is translated down 3 units and left 4 units to create function g. f(x)= 3|x-2|-5 fill in the values of a, h, and k to write function g

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?

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?