Wednesday

July 23, 2014

July 23, 2014

Total # Posts: 10

**Physics**

An object is dropped from a platform100 ft high. Ignoring wind resistance, how long will it take to reach the ground?

**Chemistry**

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**Physics**

Answer,63.367*10^-28

**science**

Calculate the energy required to raise the temperature of 150.0 g Ag from 273 K to 291 K.

**history**

asasas

**social studies**

Also, what social scientist would study " have crime rates changed since the 20th centure to now? If so, how?'

**social studies**

What type of a social scientist would research "where does the most crime happen in the world"?

**Math - Business Math / Accounting**

A person applying for a sales position is offered an alternative salery plan. Plan A- A base salery of $600 per month plus a commission of 4% of the gross value for the month Plan B- A base salery of $700 per month plus a commission of 6% of the gross sales of the month in exc...

**Math - Algebra 2**

A chemical compound evaporates in a predictable way. In the first hour 1/2 of the amoun in the jar at the beginning of the hour evaporates. In the second hour 1/3 of the amount in the jar at the beginning of the second hour evaporates. In the third hour 1/4 of the amount in th...

**Math - Alegbra 2**

In a certain math class, each student has a text book, every 2 students share a book of tables, every 3 students share a problem book, and every 4 students share a mathematics dictionary. If the total number of books is 75.. how many students are in a class? how many students ...

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