Heidi has 32 rectangular steppingstones to arrange in her backyard. Part A: Which of the following are possible arrays Heidi can make with the steppingstones? Select all that apple. Heidi has 32 rectangular steppingstones to arrange in her backyard. Part A: Which of the following are possible arrays Heidi can make with the steppingstones? Select all that apple. 2 x 16 4 x 9 8 x 4 3 x 18 32 x 1 Question at position 2 2 1 point Question at position 2 Part B: How many possible arrays can Heidi make with the 32 steppingstones? (Hint: Think about factor pairs) Part B: How many possible arrays can Heidi make with the 32 steppingstones? (Hint: Think about factor pairs) Type your answer... Question at position 3 3 1 point Question at position 3 Part C: What are all of the factors of 32? Part C: What are all of the factors of 32? 1, 2, 3, 4, 8, 9, 16, 32 1, 2, 4, 8, 16, 32 1, 32 2, 4, 8, 16