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Jarrod
Questions (22)
Could someone please show me in a graph how a decrease in marginal propensity to consume would look please
1 answer
448 views
Which of the following values of x is a solution to the question
18-4×=6-6×
1 answer
454 views
Ken is creating a rectangular garden where he wants the length to be 5 ft. More than twice the width. If the width is
3 answers
620 views
-15x=0
-15×/-15=0/-15 ×=0 Is this right
1 answer
386 views
Nine less than a number is fifteen create and and solve the equation
2 answers
457 views
The quotient of a number and four increased by two is twenty-four.
Need to create and solve the following two-step equations
2 answers
711 views
1. which is a rule that describes the translation of point from (-5, 4) to (-1, 2)
A (x,y) --> (x - 4, y - 2) B (x,y) --> (x + 4,
3 answers
2,641 views
1. which is a rule that describes the translation of point from (-5, 4) to (-1, 2)
A (x,y) --> (x - 4, y - 2) B (x,y) --> (x + 4,
2 answers
900 views
I have been trying to work this out but just cant.
Find the function rule. X -2 -1 0 1 2 Y 9 4 -1 -6 -11 Thanks, ~JH
2 answers
274 views
Which fraction has the greatest value and how did u get the answer....1/8,5/12,9/10
1 answer
1,793 views
Yumi's grandparents presented her with a gift of $11,000 when she was 8 years old to be used for her college education. Over the
3 answers
1,827 views
A heavier mass m1 and a lighter mass m2 are 18.0 cm apart and experience a gravitational force of attraction that is 9.70 10-9 N
1 answer
3,315 views
EventProbability
Too much enamel0.27 Too little enamel0.2 Uneven application0.35 No defects noted0.43 (1) What is the probability
0 answers
851 views
Write 3 sentences with a preposition in each.
1.I waited outside for an hour for the concert to start. Outside is preposition?
5 answers
640 views
One of the early battles of the war was the (Battle of Gettysburg,First Battle of Bull Run).
Battles of Gettysburg? People in
5 answers
997 views
If a tire rotates at 150 revs/min when the truck is travelling 40km/h, what is the circumference of the tire?
4.44 meters
1 answer
1,272 views
If twenty people in a factory make 43 shoes in [(3)^.5] / 2 hours, then how many shoes do they make in an eight hour day?
397?
1 answer
419 views
Hydrogen and methanol (CH3OH) have both been proposed as alternatives to hydrocarbon fuels.
a) Write balanced chemical equations
1 answer
3,288 views
Mg(s) + 2 HCl(aq) --> MgCl2(aq) + H2 (g) DeltaH= -4.6x10^2 kJ
How much heat is evolved when 0.598 g of Mg are dissolved in excess
4 answers
834 views
Consider the following reaction:
2 SO2 (g) + O2 (g)----> 2 SO3 (g) If 285.3 mL of SO2 is allowed to react with 158.9 mL of O2
5 answers
4,498 views
I have five questions asked here. Feel free to answer just one of them, only, please use the numbering system I have set up
5 answers
794 views
In 1875, which of these four political philosophies best addresses the political realities of
Europe? Why?
1 answer
492 views
Answers (29)
Thank you
Thank you I shoud have gotten that one was pretty easy
yes
More mass = more gravity More distance from the center of the planet = less gravity
there is no #4 btw
i like how you mixed up your name
Ok thanks anyway
Ms. Sue can you help?
i'm not 100% sure this is correct but i say False
what is 130 minus 70?
2 hours and 30 minutes
or are you confused about the part of getting 20/30 from 2/3
2/3 times 10 equals 20/30 and 21 is greater than 20.
ok thank you very much
21/30 is greater than 20/30 or 2/3 as long as both number have a zero on the end that zero isnt nedded
do 2x10 and then do 3x10 there is your answer
oK thanks
How about this? The pencil fell and it landed beneath my desk. Beneath is preposition?
Is the first one Battle of Gettysburg?
Is the first one wrong
SO2 + H2O --> H2SO3
Lysosomes are organelles found in all animal cells. Lysosomes have enzymes that break down food so it's easier to digest ( this is more on the intracellular level). So the enzyme is breaking up macromolecules ( proteins, lipids, etc.)
oops, disregard the last part it didn't line up right. It will just be 58.14/ 18.02 which gives you moles
I believe you would get the molar mass of C4H10 and also the molar mass of water (H20). So C4H10 gives us a molar mass of 58.14 grams/mol and water gives us a molar mass of 18.02 grams/mol. You then would set it up 58.14 grams x mol/ 18.02 grams. Grams
Oh that's right, thank you!
So the grams must cancel each other out when we divide and it leaves us with just kJ? So -11.3 kJ
Okay I believe I got it, thank you so much for the help! :)
I tried doing it that way already but it just doesn't look correct, because I set up PV=nRT to n=PV/RT. Entering the numbers I would get ((0.0658 atm)(0.2853))/((0.08206 L*atm/K*mol)(315K)) and I would get 0.000726 moles. After that would I just go
Thank you, come again!