HURRY please its Geometry and volume of composite figures DO NOT ANSWER FOR POINTS I WILL REPORT THIS ANSWER AND ALL YOUR OTHERS

Find the volume of each composite figure.
Which figure has the greater volume?

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

42. if 20 men can eat 200 kg of wheat in 40 days, then 10 men can eat 300 kg of wheat in how many days? a) 120 days b) 60 days c) 80 days d) none of these