# 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

-7x+7y=7 2x-2=-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 yellow-orange,red- orange,green-blue,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.

Pre-algebra
How do you simplifyan algebraic equation?

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?