A geometric sequence has an initial value of –2 and a common ratio of –3. Write a function to represent the sequence.

Ngrid mixes 3.6 pounds of almonds with some raisins to make a trail mix. she divides the trail mix into 12 equal portions. each portion weighs 0.7 pound. how many pounds of raisins did she use to make the trail mix? express the answer to the nearest tenth.

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°