Tuesday
December 10, 2013

# Posts by Sue

Total # Posts: 761

math
drawing several kinds of triangles including a right triangle, than draw a square on each of the sides of the triangles. compute the area of the squares and use this information to investigate whether the pythagorean theorem works for only the right triangles.(use a geometry u...

math
using thepythagorean theorem and if the quadrilateral with side c is a square.then compute thearea of the square with side a + b:(a) as (a + b)2 and (b) as the sum of the areas of the 4 triangles and the square withside c.

math
a company want to lay cable across a lake. to find the lengh of the lake, they madethe measurements 180ft and 150ft. what is the length of the lake?

math
a ramp is 1m above ground level and starts 3m from a building. how long is the ramp?

algebra
solve -9< 4x - 4< -3

Algerbra
Multiply -7/5 * (6/7)

sti
A researcher plans to use a sample of 500 men and women attending a well-known online university to study the relationship between the number of fast-food hamburgers consumed in a month and BMI (body mass index). The null hypothesis is that there is no relationship between fas...

Science
If you have a 12M container of HCl avaliable. How much of this solution is needed to make up a 5.0L solution of 0.10M concentration?

Science
If you have a 500 mL of a 0.4M Nacl solution. How much water is needed to make is 0.1M solution?

math
Maria drives 69 mph and Ming drives 60 mph. How far apart will they be in 3 hours?

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