A cylindrical vase has a diameter of 6 inches. At the bottom of the vase, there are 9 marbles, each of diameter 3 inches. The vase is filled with water up to a height of 12 inches. Which of the following could be used to calculate the volume of water in the vase?

1. π(3in)2(12in) − 1.5( four over three π(9in)3)

2. π(12in)2(3in) − 1.5( four over three π(9in)3)

3. π(3in)2(12in) − 9( four over three π(1.5in)3)

4. π(12in)2(3in) − 9( four over three π(1.5in)3)

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Which set of lengths could represent the sides of a triangle? a. 3, 7, 10 b. 4, 5, 10 c. 6, 8, 14 d. 12, 6, 7