NavySealFleetAdmiral

2 Questions
0 Answers

0

482

1

+8

Need to know the nature of its roots.

d2 + 7/3d = 2
Need to find the nature of its roots.

NavySealFleetAdmiral Mar 10, 2016

0

877

1

+8

Need help on this question. Its the last one.

When mineral deposits formed a coating 1 mm think on the inside of a pipe, the area through which which can flow was reduced by 20%. Find the original inside diameter of the pipe.

NavySealFleetAdmiral Mar 10, 2016