Friday
September 19, 2014

Posts by esther


Total # Posts: 233

Algebra 1
Solve 8x-9<-49 using the addition and multiplication principle thanks again.
December 17, 2010

Algebra 1
Solve 8x-9<-49 using the addition and multiplication principles. Thank you so much for your wonderful and much needed help!
December 17, 2010

algebra 1
In a triangle ABC,angle b is 4 times angle "A" and angle "C" IS 17 less than 5 times angle "A". Find the size of the angles.
December 16, 2010

algebra 1
In a triangle ABC,angle b is 4 times angle "A" and angle "C" IS 17 less than 5 times angle "A". Find the size of the angles.
December 16, 2010

algebra 1
Find-x when x=- 7/51
December 15, 2010

4th grade
Mrs Sue could you pls check my question
December 9, 2010

4th grade
What is the greatest and least possible product you can make using the digits 1,3,5,6 and 7 in the multiplication problem below? Use each digit only once, _ _ _ X _ _ = ?
December 9, 2010

allen school
write 200 words identifying three challenges that might arise when writing a persuasive paper
November 22, 2010

social studies
outline any five skills that all effective parents must have
November 14, 2010

adult education
In a survey of adults throughout the Caribbean, 75% strongly support Caribbean integration.24 adults was selected,throughout the Caribbean, and ask if they strongly support Caribbean. How do i know the condition for a binomial distribution are met?
October 28, 2010

world history
why did ealy farm need to create calendars
October 28, 2010

biology
why is the early christian tomb painting important to the history of art, what's it's influence, what is it's sugnuficance, why is it impt to us today?
September 16, 2010

math
(8+6+6+3+x)divide by 5 = 6 so 8+6+6+3=23 then 23+x/5=6 6 multiply by 5= 23+x 30=23+x x= 7 sorry that is not wrong my mistake
September 16, 2010

math
(8+6+6+3+x)divide by 2 = 6 so 8+6+6+3=23 then 23+x/2=6 6 multiply by 2= 23+x 12=23+x x= -11 i think it can be positive anwser
September 16, 2010

Sociological
The term sociological was coined in 1833 by who
July 12, 2010

statistics
if we select a birth at random, what is thew probability the mother is 19 years of age or younger?
June 22, 2010

physics
so the distance would be...... 2.96 m ?
March 10, 2010

physics
1/2 (10.5 kg) (750 m/s) + 1/2 (.0105 kg) (750 m/s) = .220 N * 10.5105 kg (9.81) distance is this what i'm solving for?
March 10, 2010

physics
A heavy wooden block rests on a flat table and a high-speed bullet is fired horizontally into the block, the bullet stopping in it. How far will the block slide before coming to a stop? The mass of the bullet is 10.5 g, the mass of the block is 10.5 kg the bullet’s ...
March 10, 2010

Chemistry
Cr6+ has 24 protons and 18 electrons. The reason why is because Cr6+ has 24 electrons, and also has a positive 6 charge, which means there are 6 more protons than there are electrons. So to find the number of electrons you subtract 6 from 24, which is 18.
February 19, 2010

math
the pipe has a cross sesctional are of 1.6cm^2. The water comes out of the pipe at a speed of 14cm/s. How long does it take to fill the tank? Give your answer in hours and minutes, correct to the nearest min
December 9, 2009

Math
Ok...I got it now, Thanks
October 26, 2009

Math
By process of elimination?
October 26, 2009

Math
At a club play, 117 tickets were sold. Adults' tickets cost $1.25 and children's tickets cost $0.75. In all, $129.75 was taken in. How many of each kind of ticket were sold? I don't know how to set up the equation. Work Done Is it: 1.25x + 0.75y=129.75 this is what...
October 26, 2009

Algebra
How do you figure out the minimum and maximum for the graph of a function (without having a list of data, just looking at the graph?) Would you right both of the minimums (there's two points that are equally low), one of them or do something different? Thanks.
October 22, 2009

math
These numbers form an addition and subtraction fact family. 6, 7, 13 Choose the fact family formed by these numbers. 7 + 13 = 20 13 + 7 = 20 13 – 13 = 0 13 – 0 = 13 7 + 0 = 7 6 + 0 = 6 13 – 0 = 13 13 – 13 = 0 7 + 0 = 7 6 + 0 = 6 13 – 0 = 13 13 – ...
September 24, 2009

socials
the houses,
September 14, 2009

math
The person that is in a desk standing up.
January 21, 2009

Biology-HELP!
I need answers fast please! On my paper it says: List major animal milestones the developed in each of the following phyla: A) Porifera- B) Cnidaria- C) Platyhelominthes- D) Chordata- If you cannot help that is okay. Thanks!
October 16, 2008

Biology-HELP!
I need answers fast please! On my paper it says: List major animal milestones the developed in each of the following phyla: A) Porifera- B) Cnidaria- C) Platyhelominthes- D) Chordata- If you cannot help that is okay. Thanks!
October 16, 2008

Science
What is an example of protists? Thank You
September 1, 2008

Science
wats a metor
March 5, 2008

math
the mean, mode, and median for the numbers16, 20, 12, 35, 16, 34, 28, 34, 28, 1, 30, 15.
February 20, 2008

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