I NEED NORE HELP BESTIES. AND THE ANSWER IS NOT 3 IG 30 POINTS AND BRAINLEIST​

896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.

Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.