30 1. what is the missing term ,a, in the pattern below? 20, 10, a, 2.5, 1.a. 5b. 0c. 10d. 7.52. which expression describes the rule for the pattern below? 3, 9/2, 6, 15/2, a. multiply by 1/2b. add 3/2c. multiply by 3/2d. add 33. what is the missing term ,x, in the pattern below? 1, 8, x, 64, a. 27b. 56c. 32d. 15

Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants

What is the correct lewis structure for chloroform chcl3

The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as