83 Answered Questions for the topic School

09/09/15

08/11/15

06/03/15

#### A 8.19 gram sample of bacl2 2h2o was heated until the mass no longer changed. How many grams of bacl2 remained in the crucible

A 8.19 gram sample of bacl2 2h2o was heated until the mass no longer changed. How many grams of bacl2 remained in the crucible

05/28/15

#### Find the sum of the geometric series 4+2+1+...+1/16.

I really need help with this problem

05/28/15

#### Find the sum of the geometric series 4+2+1+...+1/16.

I really need help with this problem

05/07/15

#### A school playground is a 25 m by 40 m rectangle.

A school playground is a 25 m by 40 m rectangle. The school increases the width to 40 m and increases the length so that the original rectangle and the new one are similar. By how much does the... more

08/24/14

#### Why do people go to school.Is it really necessary thing for us to do go to this?

Why do people go to school?We can all live as illiterate people and go our way ?There is no apparent reason why we should go  to school,I believe school should not be a huge thing as it is

12/07/13

#### How do I convert 0.000000000000000000000327 into scientific notation?

How do I explain it into words?

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