Maggie’s bank has assigned her a temporary 3-digit pin to use with her atm card. each digit is a number from 1 to 5, inclusive, and no digit can be used more than once in the pin. which multiplication problem can be used to determine the probability that the pin she was assigned was 123?

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?