Friday
December 6, 2013

# Posts by Mai

Total # Posts: 34

English
"The boat is made of paper." Why is the made in the past tense in this sentence? What kind of grammar is this?

Language Art
I saw a young girl (stealing, stole, steal, steals) something from the shop. which answer should it be and why?

Calculus
Explain how you would use the power integration formula to integrate the function f(x) = (1/x^2)-(1/x)+(1/4).

Math
Four candidates are running for president of the student council. three other candidates are running for vice-president. how many different ways can the two offices be filled?

math
i don't know if i can do it...

math
There are fifty marbles in a sack: red, blue and green. There are ten more green than blue marbles in the sack. The probability of drawing a red or blue marble is one-half. Write and solve an equation to determine how many of each color marble is in the sack

Math
What is the median of this set? {π, √25, 15%, √15, 10/4}

Math
The mean weight of 75 2nd graders is 55.7 lbs and the mean weight of 25 1st graders is 42.6 lb. What is the mean weight of the 100 children

English
whathappens to derek and roy's vow not to speak to bolivia?what do they learn from what happened?inthe story hot and cold summer

Chemistry
Calculate q when 0.10 g of ice is cooled from 10 degrees C to -75 degrees C (C ice= 2.087 J/ g* K)

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