Tuesday

September 2, 2014

September 2, 2014

Posted by **Chelsy** on Tuesday, November 27, 2012 at 11:07am.

2,000 grams

2,100 grams

2,200 grams

2,300 grams

2,700 grams

- CALCULUS -
**Anonymous**, Tuesday, November 27, 2012 at 11:21amSn = n/2 (a+a+(n-1)d)

If Tn is the nth term,

S10 = 5(a+T10)

13000 = 5(400+T10)

T10 = 2200

The heaviest book is 2200g

**Answer this Question**

**Related Questions**

Arithmetic - A box in a college bookstore contains books, and each book in the ...

Physics - Mass 1 with a mass of 28.5 kg starts at rest at the top of a ...

Arithmetic - A box in a college bookstore contains books, and each book in the ...

math - 1. Use the given arithmetic sequence to answer the following problems. ...

Physics - Is the mass of an atomic nucleus greater or less than the sum of the ...

science - A chemist mixes two liquids together. The reaction produces a gas and ...

Algebra - Determine whether each sequence is arithmetic or geometric. Find the ...

math - A pile of 108 identical books has a mass of 30 kg. Find (a)the mass of ...

Math - A pile of 108 identical books has a mass of 30 kg. Find (a)the mass of ...

Mathematics : Arithmetic Sequence - The 5th term and the 8th term of an ...