Monday

September 22, 2014

September 22, 2014

Posted by **Jason** on Tuesday, February 21, 2012 at 3:17am.

2. In one plantation, there are 2700 young trees correct to 2 significant figures. In the other there are 830 full grown trees, correct to 2 significant figures.

a) Why is it incorrect to say the company has a total of 3530 trees in two plantations, correct to 2 significant figures?

b) On the figures given, what is the least number of trees they could have in the two plantations?

**Answer this Question**

**Related Questions**

Significant figures - How would I go and express these numbers with 3 ...

Physics - Calculate the following, expressing the answer in scientific notation ...

math - Calculate the value of the following in exponential form, using standard...

significant figures - 82.453 in 3 significant figures with scientific notation...

Significant Figures - I'm having a hard time with significant figures. Any help ...

Science (Chemistry!) - I just do not understand ANYTHING about multiplying/...

physics - express the answer in scientific notation with the correct number of ...

physics - when i calculate the density from my measurement,mass=154.4, volume=...

math - According to Einstein’s equation, what mass is equivalent to an energy of...

math - how many significant figures do the following numbers have? 1)0.023 2) ...