Ask
your own question, for FREE!
Mathematics
72 Online
OpenStudy (anonymous):
A water trough is 10 m long, has a cross-section in the shape of an isosceles trapezoid that is 30 cm wide at the bottom and 80 cm wide at the top. The height is 50 cm. If the trough is being filled with water at the rate of 0.2 m^3/min, how fast is the water level rising when the water is 30 cm deep?
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
OK, find a formula for volume's relationship to height.
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Aratox:
For a script that I added on my classroom's TI-84 Plus CE: Python Edition calculators, I'm proud of this script, but help me improve it, please.
1 hour ago
5 Replies
2 Medals
russianmafiya:
Bill Nye (the science guy) change the phrase in the parenthesis
5 minutes ago
5 Replies
2 Medals
LaPrincessaHermosa:
I decided to edit Jazmine and Tiana. What y'all think?
2 hours ago
15 Replies
2 Medals
urlocalgay:
Data were gathered and displayed on the scatter plot. A scatter plot contains the ordered pairs 1,3 and 2,2 and 3,1 and 3,3 and 5,2 and 7,2 and 7,5 and 8,4
3 hours ago
4 Replies
0 Medals
urlocalgay:
Which of the following is the best type of display for the given data? Size (in sq.
3 hours ago
2 Replies
2 Medals
urlocalgay:
Sets A and B are shown in the Venn Diagram. A Venn Diagram is titled Universal Set with the rectangle labeled U and the left circle labeled A and the right
3 hours ago
5 Replies
1 Medal
urlocalgay:
Set A = {15, 25, 35, 65, 75} and Set B = {15, 35, 55, 75}. Determine the elements in A u222a B.
3 hours ago
3 Replies
2 Medals
urlocalgay:
Which of the following data sets shows numerical data? Room Number 103 154 221 50
3 hours ago
6 Replies
2 Medals