Uchenna

This page lists questions and answers that were posted by visitors named Uchenna.

Questions

The following questions were asked by visitors named Uchenna.

If 3sin tita - cos tita=0,how do I find the value of 3tan tita=1(0° less than or equal to tita less than or equal to 360°) with the use of a graph book?

A point P is 45km from Q on a bearing of 74'. How far is P north of Q

Answers

The following answers were posted by visitors named Uchenna.

100%=98g/mol=1mol 2%=X mol Therefore X=(2×1)÷100 X=0.02

A point p is 45km from Q on a bearing of 75'.How far is P north of Q

Pls I need answers