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Selina
Questions (28)
Experiment to show that expired air contain water
1 answer
391 views
X+y=5
1 answer
175 views
Solve the simultaneous equation below 2x_3y=5
_x+2y=_3
3 answers
1,411 views
I have just heard for the first time in passing about a high school having forensic science classes. How common is it for high
1 answer
176 views
I have a homework where I have to write about on this topic which says mythical character I admire and I don't have a clue on
3 answers
790 views
I was so thankful to see this exact question answered in a different way but I still don't understand how I'm suppose to know
1 answer
753 views
The tornadoes have won 75% of their games. If they their next 4 games, their win percentage goes up to 80%. How many games have
1 answer
535 views
Mr. Cole has $200. He keeps 3/4 of the money for himself and divides the rest equally between his two children. How much money
1 answer
502 views
Bailey has $105. She spends 3/7 on a new jacket and 1/5 on a new sweater. How much money does she have left?
4 answers
618 views
Mrs. Collin has 140 apples. She uses 2/5 of them to bake a pie and 1/4 of them to make jam. How many apples does she have left?
1 answer
798 views
Aaron has 120 sports cards. 3/8 of them are football cards and the rest are baseball cards. how many baseball cards does he
1 answer
888 views
I need to balance the equation of the reactants NaHCO3->CuCl2 please help me.
1 answer
583 views
5) How many mL of 1M HCl is used to make the following dilutions?
a) 100mL of 0.1M HCl = b) 250mL of 0.5M HCl= c) 10ml of 0.01M
2 answers
903 views
Find the molarity of 0.02g of silver nitrate dissolved in 1kg of water
1 answer
481 views
2) Given the balanced reaction equation predict the moles of each product given the following reactants:
AlCl3 + 3 NaHCO3
2 answers
829 views
2 NaOH + CuSO4 Na2SO4 + Cu(OH)2
100g of Cu(OH)2 is needed. Assuming 100% yield, how much of 1M NaOH and 0.5M CuSO4 must be
1 answer
860 views
A 2.2-kg baseball is pitched to you at 21 m/s. You hit the ball back along the same path, and at the same speed. If the bat was
1 answer
650 views
Identify and describe three environmental health hazards that cause ill health ,crises ,and globally .include evidence that is
2 answers
475 views
Identify and describe three environmental health hazards that cause ill health ,crises ,and globally .include evidence that is
3 answers
499 views
A particle moving with uniform acceleration in a straight line was first observed to be moving at 4.5 m/s. After 10 sec, it was
2 answers
1,557 views
I need to determine the "percentage composition unknown" whatever that is. My current data: a) mass of test tube and foil cover:
0 answers
610 views
How do I work out the density of HCI at 600 celsius ?
Thanks
4 answers
500 views
CheckPoint: Interpretation of Ethical Systems Review the scenario in Situation 1 on p. 50 of the text.Write a 200- to 350-word
1 answer
851 views
what is 3/4 times 11/12? thnx!
1 answer
370 views
{y-2}/(a^2-5a+6)=(a+1)/(a-3)-(a+2)/(a-2)
How can I solve for y in terms of the other variables??? I tried many times, but I just
5 answers
573 views
After the U.S. invasion of Iraq, the price of jet fuel used by airlines increased dramatically. As the CEO of Air Canada, you
1 answer
489 views
There are 5 rows - there are 4 items in each row - there are NO more than 10 items
Any idea how this can be solved? Draw a 5
0 answers
750 views
Only the 1, +, -, X, / , (, ), and = keys on a scientific calculator are working. How can a result of 75 be reached by pushing
0 answers
650 views
Answers (13)
Unknown
Thanks
I want an answer
Thank you very much for your time on this and the other problems I posted. You are appreciated. Selina Olomua
ABUOYANTGIRLANT
The last one has all the right answers but 4 is c
very, very carefully. You probably shouldn't--for several reasons (which I will list) 1. You value your own sanity 2. You value your time 3. The constitution is a very long document, but to leave any part out would warp its meaning. The words are there for
Plant life stretched up Hoping for sunlight Optimism failed Tall trees stealing the gold Overcast skies blocked the Sun, giver of life Yesterday--not a cloud in the sky Nightime, just quiet stars Terribly impatient for a new day Hot, warm, drenched in
just 754/9471. Nothing else you can do :)
As I do not know the context--perhaps she was faking an injury? It would be helpful to provide a source!
Thank you guys I will try both suggestions
however,6 is not a variable..the question is asking to solve for y in terms of other variables
that means that still equal to 6 right?