# Posts by alandra

Total # Posts: 18

**Science**

Workers needed to pass oxygen from lungs into blood vessels and welcome carbon dioxide into the lungs

*April 21, 2016*

**science**

the part i don't understand is that after i lable food web first what two or three go next so then i get the idea of puttong where the producer and decomposer goes

*September 26, 2012*

**science**

use the following terms to create a concept map: ecology,ecosystem,producer,decomposers, carrying capacity,consumers, and food web

*September 26, 2012*

**math**

write 211 four different ways using exponents. Make sure at least one of your answers includes a negative sign and one of your answers invovlves multiplying exponents.

*May 22, 2012*

**math**

take the fractions below, write them in their simplest form, then come up with three equivalent fractions for each: A. 88/100 B. 24/30 C. 55/88

*May 22, 2012*

**math**

translate the fact below from scientific notation to standard notation: A. 1.07 times 10 to the eighth power B. 7.07 times 10 to the second power C. 2.4 times 10 to the negative three power

*May 22, 2012*

**math**

large fresh salad = $4.43 shrimp tomato cocktail = $7.39 hot dog and fries = $13.86 vanilla cheese- cake $6.97 cola $2.24 Do rough estimate to find out how much it will cost by rounding to the ones place and adding the amounts. Then decide you want to be a bit more precise, so...

*May 22, 2012*

**math**

B) 10x 4 = 40

*May 22, 2012*

**math**

10 pesos = .909198 US dollars. Use estimation and rounding to find out how many US dollars equal 200 pesos. B) how many pesos approximately are 4 US dollars?

*May 22, 2012*

**math**

Square ABCD has the centers of 4 equal circles as its vertices. Find the shaded area. it like this OO OO only that the up and down circles are together and in the middle is the area to be find it's shape like a diamond

*May 19, 2012*

**math**

it like this OO OO only that the up and down circles are together and in the middle is the area to be find it's shape like a diamond

*May 19, 2012*

**math**

Square ABCD has the centers of 4 equal circles as its vertices. Find the shaded area.

*May 19, 2012*

**math**

square ABCD has the centers of 4 equal circles as its vertics. Find the shaded area

*May 19, 2012*

**math**

M and N are the midpoints of the sides of a square. What is the ratio of the area of triangle AMN to the area of the complete square? But the answer has to be in a ratio which is the area of a triangle to the area of the complete square. Also the triangle is in the square at ...

*May 19, 2012*

**math**

M and N are the midpoints of the sides of a square. What is the ratio of the area of triangle AMN to the area of the complete square?

*May 18, 2012*

**math**

square ABCD has the centers of 4 equal circles as its vertics. Find the shaded area

*May 18, 2012*

**math**

the division of a whole number N by 13 gives a quotient of 15 and a remainder of 2. Find N.

*May 18, 2012*

**math**

the new gymnasium being built at IS61 is a square with an area of 3,600 square feet. What are the dimensions of the gymnasium?

*May 18, 2012*

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