Posts by kassandra
Total # Posts: 23

Math
There are 15 bits and 12 girls in ms.smiths class.What is the ratio of girls to boys written as a fraction in simplest form 
english: language arts IV
Capitalation:Please identify which answer has ALL words properly capitilization. The houston zoo is a wonderful place for Children. 
Bmcc
A rectangular air mattress is 200 cm long, 50 cm wide and 8 cm thick. If it has a mass of M=2 kg, what additional mass X can it support in water? Hint: Volume=L x W x H; Archimedes Forces B= (density of water) x V x g; M+X=B 
Chemistry
I don't know how to do the last algebra part that DrBob22 did not explain. I have not taken algebra since 2 years ago it would have been helpful to see... I haven't found out the math part anywhere! 
Chemistry
is the final and intial temperature in kelvin or celcius my calculations seem off 
chemistry
I don't understand the math to this !!! 
math
a minute is 0.00000019 of year .calculate the part of a year a second represents ? express your answer in scientific notation. 
math
a swimsuit discounted 65% on sale for $20.30. 
English
1 enhance 2 Discern 3 Mobile 4 Orient 5 Attributes 6 Exemplify 7 Dispatch 8 Enigma 9 Attest 10 Nocturnal 
8th grade math
7x+7y=7 2x2=18 how many solutions does this system have ? 
science
a student stands at the edge of a diving board that is 3 m high. the student's weight is 350 N. what is the student's gravitational potential energy relative to the surface of the water? 
question
yes,because 5 grade get kind of hard for sum kids like me 
chemistry
we are doing about the flame test. we are using some metals like barium chloride,calcium chloride,copper,lithium,opotassium sodium and strontium. the flame of Colors are yelloworange,red orange,greenblue,red,pink,orange and red.We had to guess wat color is going to be? 
chemistry
give 2 commercial or practical uses of this flame color phenomena. 
Prealgebra
How do you simplifyan algebraic equation? 
business
How do I suggest the need for affirmative action to a company for a homework assignment? 
poetry
what are some possible nature poems with a rhyme scheme of AAAA or AABB or ABAB or ABCB WITH alliteration,metaphor,onomatopoeia,personification,and simile 
7th
You just divide 85 by 22, which will give you a decimal 
Geography
at the time of the cease fire in 1953 south korea allied itself economically with 
to divide Monomials
what are the steps to dividing monomials? 
6 grade math
i need help 
Math
If you have 2coins to make 30cents but you can not use a nickel? That's impossible without a nickel. Unless, if you are allowed to make more than 30 cents, then you could use 2 quarters, but if you mean 2 coins=30 cents that can't be done. That's impossible without... 
math!
george entered a function into his calculator andfound the following partail sums s1=0.0016 s2= 0.0096 s3= 0.0496 s4= 0.2496 s5= 1.2496 determine the genral term of the corresponding sequence how would I approach this question? If this is a series then sn is the sum of the ...