radix

"The meaning of the teacher's hand gesture was clear: "Pay attention." "

"The teacher pointed out a particular detail in the math problem that several students missed. "

"The recipe called for 2.5 cups of flour; the decimal 2.5 represents two whole cups and five-tenths of a cup. "

"The radical proposed a new school policy to improve student access to resources. "

"The bowler added some english to the ball to make it hook sharply towards the pins. "

"Pit row was abuzz with activity."

"The student derived the answer to the math problem from the formula. "

"Her voice was distinct despite the heavy traffic."

"The painting represents the artist's vision of a peaceful countryside. "

"$ is the symbol for dollars in the US and some other countries."

"Zero, one, −1, 2.5, and pi are all numbers."

""Home" is a primitive word for the place where we live. "