Friday
March 6, 2015

Homework Help: math

Posted by Alexander on Tuesday, April 6, 2010 at 2:37pm.

thomas wants to build a seven layer brick wall. the bottom layer has 20 bricks and each layer of the wall that goes up has two less bricks than the layer below it. if each brick costs .50 cents to cement how money will Thomas spend on the wall ?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

maths - A brick wall is built by using 2 bricks less in each layer than in the ...
Math-- - A brick layer is hired to build three walls of equal length. He has ...
organic chemistry - Why does the alkyl halide layer switch from the top layer to...
Organic Chem Help :( - For each of the solvents below, indicate whether it will ...
Org. Chem. - We did an experiment on the synthesis of n-butyl bromide using n-...
physics - Consider three layers of a wall. The first layer is plaster 1.0 cm ...
Physics - Consider 3 layers of a wall. The first layer is plaster 1.0 cm thick(R...
chemistry - 1)when benzoic acid and quinine is dissolved in CH2Cl2 and added 2M ...
Organic Chem Help - You use 100 ml ethylchloride (density 0.92 g/ml) to extract...
Chemistry Urgent Help and Check Please! - a) You use 100 ml ethylchloride (...

Members