To the nearest tenth, which is the best estimate for the volume of the given pyramid

Carly bought a new house for $125,000. the value of the house appreciates approximately 3.5% each year. what will be the value of the house after 10 years?

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?

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.