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Recent Questions

In **English** / **Middle School** | 2014-02-09

[Open]What are the particles floating around the nucleus of an atom?

In **Chemistry** / **Middle School** | 2014-02-09

[Open]Why is a piece of apple rotting a chemical change?

In **Mathematics** / **High School** | 2014-02-09

[Open]how do you write the cos 18° in terms of the sine.

In **Social Studies** / **Middle School** | 2014-02-09

[Open]Who is Jacob Riis, and why is he famous?

In **Biology** / **High School** | 2014-02-09

[Open]How is the road like cytoplasm?

In **Mathematics** / **High School** | 2014-02-09

[Open]If a caterer charges a fixed cost for preparing a dinner plus an additional cost for each person served, and you know that the cost for 100 students is $750 and the cost for 150 students is $1050, find the caterer's fixed cost and the cost per student served.

In **English** / **High School** | 2014-02-09

[Open]Within the rising action of Act 2 in "The Diary of Anne Frank" play, Mr. Kraler tells a story about Carl, a man from Utrecht. Why does Carl's behavior make Mr. Kraler nervous?

In **Mathematics** / **Middle School** | 2014-02-09

[Open]A theater technician charges a $200 flat fee and 5% of all profits from ticket sales per show. If the technician made $400.00 on a show, how much total profit was there from ticket sales?

In **Mathematics** / **High School** | 2014-02-09

[Open]A pool is being drained at a constant rate. The amount of water is a function of the number of minutes the pool has been draining, as shown in the table. Time (min) | Volume (gal) -----------|------------- 12 | 4962 20 | 4754 50 | 3974 1. Write an equation in slope-intercept form that represents the function. 2. Find the water in the pool after two and a half hours.

In **Mathematics** / **High School** | 2014-02-09

[Open]A central angle, \(\theta\), of a circle with a radius of 16 inches intercepts an arc of 19.36 inches. Find \(\theta\).