A thick human hair is about 1.81 x 104 meter in diameter. Write this
measurement in standard notation.

Nine more than four times a number is the same as one less than twice the number. find the number?

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.

25) 56(1) = 5b a. identity property of addition b. identity property of multiplication c. commutative property of multiplication d. commutative property of addition