# Posts by luly

Total # Posts: 32

Math
Ken had a number of colored marbles in a bag. 1/4 of the marbles were red, 2/3 of the remaining marbles were blue, and the rest were yellow. Given that there were 120 red and yellow marbles altogether, how many marbles were there in the bag?

math
Paul has \$20 to buy either 5 erasers and 30 pencils or 10 erasers and 24 pencils. Each eraser cost \$0.30 and each pencil cost \$0.60. How much will each option cost? How much change will he get back after buying each option?

Math
Round each decimal to the nearest whole number, neatest tenth, and nearest hundredth 1.049

Math

Math
A bus driver filled up 7/8 of her fuel a tank for a trip. She used 6/7 of the fuel by the end of the trip. The capacity of her tank is 70 gallons. How much fuel did she use for the trip?

Math
Rosa poured 1 3/4 of orange juice into a container. She added 3 1/3 quarts of apple juice. She then poured 2 2/3 quarts of the mixed juice into a pitcher. How many quarts of mixed juice were left in the container?

Math
I need that in multiplication please.

Math
Tina uses 4 5/12yards of wire for her sience project. Kelvin uses 1 2/3 yards of wire for his project. How many yards of wire do they use altogether?

Math
Ms. Sue, what is the process should I do?

bio
What are atoms composed of? What is the significance of atomic number and mass number?

BIO
How are enzymes able to speed up chemical reactions? Be sure to include examples,

Bio
As a scientist, you are assigned the task of finding out if the disappearance of a particular fish species from a lake in the Northwestern United States is due to acid rain resulting from industrial air pollution. Identify alternative hypotheses that could explain the ...

edu
What do you believe will be the future of American k-12 education and how will you make an impact on it?

edu 310
How has the content and professional standards movement in k-12 changed the way education teach students in american?

edu
What are the career possibilities in the education world.

EDU310
please help me with this two questions I am in the hospital because i have a car accident please help 1- There are many groups that influence education in schools today. Who are these stakeholders and how do they impact the way children are educated in America. 2- How has the ...

music class
In what ways was Beethoven an influential composer of the Classical Era?

music
What developments of the Baroque made the most signicant contributions to the future of music?.

music
what developments of the Baroque made the most significant contributions to the future of music.

music
Which listening selection from this week did you find most enjoyable? How did the melody contribute to your choice?

music
How has other culture's use of their music in American helped them to keep their identity.

music
How has other culture's use of their music in American helped them to keep their identity.

music
In what ways can we foster an interest and acceptance of music from other cultures?

music
Compare and contrast European Western music to music of other cultures?.What elements are similar?.What elements are different?.

algebra
help with find the domain of the function f(x)=log(5x+1)

algebra
simplify the expression ã27x2y

algebra
ã3 _ 3ã2 - ã3

chemistry
yes.

chemistry
If you burn methane(CH4)and methyl alcohol(CH3OH)which gives off more heat

Chemistry - HELP IGCSE
give an example of a hydrophobic

Chemistry Questions!!
what is the function of lipids in a cell

college math
help with find the domain of the function f(x)=log(5x+1)