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barbra
Questions (13)
How come a lot of the questions posted in here don't get answered?
2 answers
499 views
let y be the function of x defined implicitly by the equation x^2 -2xy +2y^4=1. find the value of x where y obtains its maximum
1 answer
1,047 views
a gas occupies 37.6 L at 2.00 atm pressure and 27C degrees. how many moles of gas are present in this sample
1 answer
505 views
a sample of oxygen gas has a volume of 7.64 L at a temperature of 19C and a pressure of 1.38 atm. Calculate the moles of O2
1 answer
509 views
It is believed that at least 60% of voters from a certain region in Canada favor the free trade agreement (FTA). A recent poll
1 answer
695 views
whats 14.9% as a decimal?
1 answer
888 views
i need help with 5th grade algebra my big bro. is helping me but i don't understand
4 answers
518 views
Which of the following is an example of a change of state?
Answer Snow blows to form snow drifts. Sodium metal and chlorine gas
0 answers
482 views
Which of the following compounds would theoretically have the highest melting point?
Answer H2O FeO CO2 C6H12O6
1 answer
666 views
Which of the following terms would be in the product(s) for the correctly balanced equation if the equilibrium expression is:
[CO
0 answers
502 views
Which of the following statements is not true when a human is subjected to cold temperatures?
Answer a.blood vessels dialate to
1 answer
587 views
Which term in the following reaction would not be included in the equilibrium expression?
2 Na3PO4 (aq) + 3 MgCl2 (aq) → 2
1 answer
492 views
if there is a 4 digit code and the number choices are 0-9 and the last two numbers in the code are 0 and 7 what are all the code
1 answer
555 views
Answers (5)
i dont understand
what is the answer to 6/9.
i have the same question but i thout it was B
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