A community for students.
Here's the question you clicked on:
 0 viewing
aminamoazzam
 one year ago
@aryandecoolest ..
can u explain how to solve this question .
see attachment
aminamoazzam
 one year ago
@aryandecoolest .. can u explain how to solve this question . see attachment

This Question is Closed

aminamoazzam
 one year ago
Best ResponseYou've already chosen the best response.0this is the question

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0for part B i think every information is given, we need to substitute in formula of vol. of cylinder= \[\Pi r^2h\] r=0.2m and h=500m

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0that's actually for part e....

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0(a) ARea of trapezium= sum of parallel sides*height/2 so, 2.5*0.7/2= 0.875 m^2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0(b) volume of trapezium= area*length so, vol = (h/2)(a+b)*length = area*500= 0.875*500>437.5 m^3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0(c) 1m^3=4.8 tonnes then 437.5m^3>? =437.5*4.8 tonnes

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0pleasure.... nd anytime :) @aminamoazzam
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.