Simon was making a three digit number using place value counters. He has dropped
three of his counters on the floor. What could
his number be?
100 100 10
10
100 100
(10

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g

What is a correct first step in solving the inequality-4(3-5x)> -6x+9

Explain how to convert measurements in the metric system