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joey
Questions (139)
what is the GCF and LCM of 36 and 84
2 answers
425 views
The average (mean) of a and b is 10. The average of b and 10 is 1/2 of c. What is the average of a and c?
1 answer
345 views
60% is what common fraction?
1 answer
365 views
It takes 4 workers five days to clean 180 miles of highway. How many workers are needed to clean 250 miles of highway in just 6
0 answers
660 views
Mike took four tests: English, Math, Science and History. He scored a 74 in English and an 84 in History. The average of the
1 answer
851 views
what does x equal.
x over 4, equals 7 over 10
1 answer
447 views
what is the supplement of 120 degrees
2 answers
479 views
The temperature was 16 degrees celsias at the beginning of the month. At the end of the month it was 3 degrees celsias. What is
2 answers
429 views
give 5 examples of componds snd its chemical formula
1 answer
349 views
What is the formula mass, in amu, of KNaC4H4O6ยท4H2O? Be sure to include the water molecules
0 answers
651 views
Louis and his family are going to the zoo. The price of a bus ticket is $1.00, but the family has some coupons. If Louis pays
2 answers
575 views
A 250 mL sample of oxygen is collected over water at 25 degrees Celcius and 760.0 torr pressure. What is the pressure of the dry
3 answers
4,355 views
according to some student,what is the true purpose homework
4 answers
935 views
A chocolate bar is separated into several equal pieces. If one person eats 1/4 of the pieces, and a second person eats 1/2 of
6 answers
1,773 views
Jack went to the store to buy eggs. He thought "i ned enough eggs to last me all week. I eat two eggs for breakfast each day and
1 answer
614 views
I am having great difficulty with this any help would be appreciated.
Write this expression in the form e^kx for a suitable
1 answer
528 views
Discuss some of the advantages to having a cycle that partially replenishes itself. In the Calvin cycle, what would happen to
1 answer
914 views
discuss the role of fathers in childhood development? i've read the section and it does not really mention about the father, but
2 answers
470 views
an adult and a s,all child get on a seesaw that has a movable fulcrum. when the fulcrum is in the middle, the child can't tift
1 answer
854 views
an adult and a s,all child get on a seesaw that has a movable fulcrum. when the fulcrum is in the middle, the child can't tift
1 answer
993 views
show that f(x) = x^2-1 (x is greater than and equal to 0) and g(x) = root(x-1) (x is greater than and equal to -1) are inverse
2 answers
621 views
A total of tickets were sold for the school play. The number of student tickets sold was two times the number of adult tickets
3 answers
924 views
Evaporation is an
A.endothermic B.exothermic process, because when a substance evaporates it must A. absorb B. release energy
4 answers
553 views
Vapor pressure is the pressure exerted by a vapor when condensation:
A. < B. = C. > evaporation over its liquid in a closed
4 answers
638 views
I am having a hard time trying to figure out this question. Any help is appreciated. Thanks!
Suppose that every time you open a
2 answers
490 views
In rolling a pair of dice, suppose you win $5 if the sum is 10 but lose $2 if the roll is "doubles." If the price to play is $1,
1 answer
687 views
Which is more probable.
a) flipping a coin 3 times and obtaining at least 2 heads b) flipping a coin 4 times and obtaining at
1 answer
575 views
flip a coin 3 times
a) what are the odds in favor of getting exactly 2 heads b) what are the odds against getting at most 1 tail
2 answers
582 views
a single die isrolled, find the probabilities of:
a) P( an odd number greater than 1) b) P(number less than 5) c) P(the number 3
2 answers
552 views
3 coins are flipped, find the probabilities of:
a) P(two heads) b) P(at most two heads) c) P(no heads)
1 answer
365 views
a book club assigns to each member a membership number that consists of 2 letters followed by 4 numbers. how many different
1 answer
590 views
what are the things controls oxygen?
1 answer
352 views
Describe at least four methods for determining the time sequences of stratigraphic units.("in your own words" also btw 100-200
1 answer
467 views
"The Bill of Rights was intended to limit the powers of the national government to infringe on the rights and liberties of the
4 answers
1,464 views
What does "sois gentil-ne parle pas si fort". I know the individual words but don't know the whole meaning. Thanks in advance.
1 answer
445 views
how do you say I like France.
Is it J'aime la France?
1 answer
408 views
Who is the american president? What adjectives can be used to describe him/her?
1 answer
402 views
what is the meaning of binomial
http://www.m-w.com/cgi-bin/dictionary two names It is used to identify plants You can look it up
0 answers
654 views
here is my equation that I am struggling with (7-42a)(-3/7) the 3/7 is a fraction.
Just multiply -3/7 by each member of the term;
0 answers
517 views
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