Aroom is 30 feet long, 25 feet wide, and 10 feet tall. if mickey paints the walls and the ceiling, how much surface are will he cover? a.2,600 ft b.2,350 ft c.2,300 ft d. 1,850 ft

If my mom gets $13.05 an hour, and she works from 3: 30 to 10: 45 in the morning, how much money does my mom make?

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap

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