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charlotte
Questions (22)
A student is asked to standardize a solution of barium hydroxide. He weighs out 0.986 g potassium hydrogen phthalate (KHC8H4O4,
2 answers
883 views
Why is filter paper a poor material on which to powder a solid before introducing it into a melting tube?
1 answer
1,297 views
If a mass of gasoline occupies 70.01 at 20°C, What is the volume at 35°C?
2 answers
762 views
A rectangle picture frame has a perimeter of 1800 centimeters and a width that is 300 less than its length. Find the area of the
1 answer
1,252 views
maria gave two fifths of her stickers to susan but still had 18 left.
how many did she give susan. thats my homework question and
3 answers
2,848 views
If cos A=1/3 and tan A<0,determine the value of 2sin A+tan A without the use of a calculator
1 answer
595 views
Let t be time in seconds and let r(t) be the rate, in gallons per second, that water enters a reservoir:
r(t)=700−40t. a) For
1 answer
1,524 views
A $5000 investment earns 7.2% annual interest, and an $8000 investment earns 5.4%, both compounded annually. How long will it
1 answer
4,030 views
How much is 5% simple interest on $100,000 from June 6 2009 until Oct 1 2012?
2 answers
424 views
How do I know which side is the base of a triangle? I'm trying to find surface area of a trianglular prism.
2 answers
620 views
I want to do a science fair project on which skin moisturizer works best. How can I find some ideas on ways to test this? Thank
1 answer
821 views
a piston-cylinder device initially contains 0.4m^3 of air at 100KPa and 80 degrees celcius. the air is now compressed to 0.1m^3
0 answers
721 views
A small boy is trying to open a 50 kg door with a height of 2 meters and a width of 75 centimeters. If he applies a force of 5
1 answer
633 views
At the center of a 50 m diameter circular ice rink, a 75 kg skater traveling north at 2.5 m/s collides with and holds onto a 60
1 answer
2,068 views
i need help NOW:
A leather coat costs a fashion store $150. THey will sell it for a 70% profit. Find the profit as a percentage
1 answer
505 views
if you are dealt 5 cards from a shuffled deck of 52 cards find the probability that all 5 cards are picture cards please show
2 answers
4,572 views
What strategies may you use to incorporate effective visual elements into business presentations? When have you ever sat through
1 answer
738 views
describe a motivational problem at work
a. Briefly describe the problem situation b. use a theory of motivation to explain the
2 answers
854 views
design a model with methods and procedures for analyzing diversity and how you would implement the results in a cultural
1 answer
588 views
can you help with a finance problem that is due tonight at midnight
1 answer
394 views
whats a rock cycle
] http://www.rocksandminerals.com/rockcycle.htm
0 answers
747 views
does anyone know anything about the richter scale and other earthquake measuring scales? thank you
There are several good
0 answers
733 views
Answers (20)
I need help with geting the ansr
0.984 mol CO
i got the ACTUAL answer $15.37/10 = $1.54 bc you cant have $1.537 so you have to round :) then $15.35/12 = $1.279166666666667 so you would have to round it to be a valid price so you get $1.28 as the 1st part 2nd part! (your doing amazing my guys) to find
yeah, umm....... i think you mean *God*...
nice, i like your numbers
your rong
me to I have the same home work
Mrs. Marcus
ans. 78%
"The statement ‘crime is socially constructed’ is very vague in that it could be argued for hours and in hundreds of pages of information on the subject. To put it simply, crime is constructed by the use of social laws, and the decisions of those with
system of equations x = # of ppl in 1st country y = # of ppl in 2nd country x + y = 44456 x = 8368 + y should be 26412 and 18044
then you could try 8, if the question is asking you to only double the slope
first, name your variables x = # of students in 1st country y = # of students in 2nd country then create a system of equations x + y = 63,172 x = y + 7306 Now solve the equations by substituting the x value in the first equation. You should get 35239
assuming you have to double both the slope and y-intercept, you are CORRECT (the question's wording wasn't overtly clear)
i got it, it's 0.111M!
4.74x10^-31 is the answer. NH3 from ice table is 1.2-(6*.130)= [.42] not [.68]
thanks for your help . you helped me alot.
lol i have da ear defenders hw to i have no clue wat to do it is so hard!!!!!!!!!!!!!!!!!!!
please could you tell me the answer to this:whats the effect on weedkillers on the ecosystem?
crust, mantel,oter core, inner core
