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Questions Asked on October 20, 2019

Write half equation s for the following reaction.Cu(s)+2AgNO3(aq) produces Cu(NO3)2(aq)+2Ag.
1. 2 answers
2. asked by Joy
3. 3,769 views
Explain how you could use a number line to find the number that is 9 less than 1.
1. 1 answer
2. asked by JuST MOniKA
3. 1,066 views
Determine the difference34. 7 − ( −8.6). A. –43.3 B. 43.3>> C. 26.1 D. –26.1
1. 14 answers
2. asked by JuST MOniKA
3. 1,796 views
@DrBob222I am stuck, x=1.590 g of k2CO3=> x+y=2.118 1.590+y=2.118 => y=0.528 g of KHCO3 then 0.528 g to moles 2x+0.00527
1. 1 answer
2. asked by mike
3. 587 views
An apparatus consists of a 4.0 dm3 flask containing nitrogen gas at 25 oC and 803 kPa. It is joined by a valve to a 10.0 dm3
1. 2 answers
2. asked by IGNITIOUS
3. 2,199 views
In what key way did Confucianism shape the Han Dynasty~missionary efforts to spread belief system to other lands* ~persecution
1. 4 answers
2. asked by Anna Kendric
3. 1,516 views
Explain how you could use a number line to determine - 5 - (-3). What is the difference?
1. 1 answer
2. asked by that one dude
3. 465 views
1. What was a focus of the constitution of 1824?A. effective economic principles B. State led governments C. Strong, central
1. 1 answer
2. asked by :)
3. 1,112 views
what was the fredonian rebellion?
1. 2 answers
2. asked by :)
3. 710 views
3 X + Y equal to 13 and 2x + Y equal to 20 which one of the following also regression equation of Y on X
1. 1 answer
2. asked by Anonymous
3. 350 views
why did william hooker and roger williams dislike the puritans
1. 1 answer
2. asked by no name
3. 452 views
The base JK of isosceles triangle HJK is produced to L.if J=69 calculate HKL
1. 3 answers
2. asked by Caleb
3. 1,614 views
Distinguish between instantenous speed and average speed.A man drives a car at distance of 200km at an average speed of 44km per
1. 2 answers
2. asked by Fareedah
3. 1,105 views
If A varies jointly to BC. When B=4 and c=9,A=6.Find A when B=3 and C=10.
1. 1 answer
2. asked by Ebube
3. 450 views
what are the advantages and disadvantages of ketones
1. 1 answer
2. asked by anonymous
3. 563 views
a letter from the word mathematics is chosen at random.what is the probability that the following letters are chosens
1. 1 answer
2. asked by njabulo
3. 493 views
1) advantages and disadvantages of ketones affecting the human body.2) advantages and disadvantages of ketones affecting the
1. 1 answer
2. asked by anonymous
3. 507 views
Explain how you could use a number line to find the number that is 9 less than 1.What is the number
1. 1 answer
2. asked by that one dude
3. 991 views
An object located at the origin and having mass M explodes into three pieces having masses M/4, M/3, and 5M/12. The pieces
1. 3 answers
2. asked by Kkmtteuci
3. 585 views
Explain how you could use a number line to determine −5−(−3). What is the difference?
1. 3 answers
2. asked by JuST MOniKA
3. 944 views
if it takes x hours to get y pounds of coal, how many hours does it take to get a ton of coal?
1. 1 answer
2. asked by ads
3. 323 views
Compare the constitution of 1824 with the u.s constitution in terms of indivisual rights, religion, power of the president and
1. 3 answers
2. asked by lucifer
3. 560 views
By your cell phone contract, you pay a monthly fee plus $0.03 for each minute you spend on the phone. In one month, you spent
1. 1 answer
2. asked by Tyler
3. 843 views
What were some of the key elements of Mayan cities in terms of their architecture?
1. 0 answers
2. asked by Corgi
3. 3,481 views
A car travels 30km due south and then 40km west, what is its resultant from the starting point?
1. 1 answer
2. asked by Abdullahi
3. 802 views
what are the prime numbers to 100.
1. 1 answer
2. asked by Suryanshu
3. 359 views
Which statement explains how you can use a number line to determine the number that is 3 less than –4?A. Go to –4 on the
1. 3 answers
2. asked by that one dude
3. 946 views
A shopkeeper sells an item for £80.5 after making 15% profit. What was the original price of that item ?
1. 1 answer
2. asked by Suryanshu
3. 488 views
3x+2y=-44-3x+4y=2
1. 1 answer
2. asked by Chris
3. 313 views
Jada has a coin jar containing n nickels and d dimes worth a total of $3.65. The equation 0.05n + 0.1d = 3.65 is one way to
1. 6 answers
2. asked by anthony
3. 4,408 views
I need the answersFx = 453 cos 8 + 400 cos 35 Fy = 453 sin 6 + 400 sin 35 |F| = sqrt ( Fx^2 + Fy^2) tan theta = Fy/Fx where
1. 1 answer
2. asked by Anonymous
3. 430 views
Is 3NaHCO3+C6H8O7=C6H5Na3O7+3CO2+3H20A combustion reaction?(alka seltzer tablet reacts with water).
1. 1 answer
2. asked by Ania
3. 682 views
Two cars approach each other; both cars are moving westward, one at 78 km/h, the other at 64km/h.A) what is the velocity of the
1. 1 answer
2. asked by Ashley
3. 883 views
1.Which is one reason there was conflict between the colonists and Britain?
1. 2 answers
2. asked by user
3. 880 views
Ann is driving down a street at 55 km/h. Suddenly a child runs into the street. If it takes Ann 0.75 s to react and apply the
1. 2 answers
2. asked by Ashley
3. 1,510 views
You dive a car 2.0 h at 40km/h , then 2.0 h at 60 km/hA) what is you average velocity B) do you get the same answer if you drive
1. 2 answers
2. asked by Ashley
3. 709 views
I need the answersTwo forces are applied to a car in an effort to move it, as shown in the following figure, where F1 = 453 N
1. 1 answer
2. asked by Anonymous
3. 536 views
What volume of glycerine C3H8o3. Density 1.26g/ml, should be taken to obtain 2.50mol of glycerine
1. 1 answer
2. asked by Lumamba
3. 1,027 views
The formula above gives the capsize screening value, c, for a sailboat with a beam b feet long and that displaces d pounds of
1. 1 answer
2. asked by Dz
3. 1,106 views
The magician entertained the children with his tricks.changed this to passive.
1. 2 answers
2. asked by Akash
3. 954 views
Close the windows immediately.change into passive voice.
1. 2 answers
2. asked by Akash
3. 1,455 views
Legacy of the Assyrian Empire?
1. 1 answer
2. asked by Ethan
3. 437 views
I'm doing an essay on what influenced the US Constitution and have to choose 3. Basically explaining how is it important, how it
1. 2 answers
2. asked by big brain
3. 511 views
A 40.0 mL solution containing a mixture of 0.0526 M KCN and 0.0526 M KCl is titrated with 0.0889 M AgNO3 .What is the
1. 2 answers
2. asked by mike
3. 900 views
X ,y and z melting points -219,119,-15and boiling points -183,445and78 identify the physical state at room temperature
1. 1 answer
2. asked by Anonymous
3. 447 views
Increase 70 in the ratio 3: 2
1. 4 answers
2. asked by Sipho
3. 3,011 views
Find the cost price of the following:a)selling price $55, profit 10% c)selling price $680, loss 15$
1. 2 answers
2. asked by Idkhowtodomath
3. 1,852 views
Calculate the theoretical yield of ethyl acetate formed if 10 mL of ethyl alcohol (density = 0.79 ... (density = 0.79 G/mL; MW =
1. 1 answer
2. asked by Carla
3. 2,087 views
Find an equation of the line passing through each of the following pairs of points.(−3, 9), (−3, −5)
1. 1 answer
2. asked by Vernice
3. 472 views
A ball is thrown vertically upward from the ground level and hits the ground after 4sec calculate the maximum height its reached
1. 2 answers
2. asked by Tina
3. 632 views
Aprojectile Is At Such An Angle ThatThe Vertical Component Its Volocity Is49m\s The Horizontal Component Of Its Volocity Is
1. 2 answers
2. asked by Tesfa
3. 558 views
Coordinate of P(2;3) is reflected in the Y-axis
1. 1 answer
2. asked by Kamogelo Nonyane
3. 338 views
A 0.166 kg baseball, thrown with a speed of 38.6 m/s, is hit straight back at the pitcher with a speed of 47.9 m/s.(a) What is
1. 1 answer
2. asked by Tayler
3. 547 views
A carpenter was putting up a shelf. The shelf needed to be 86 cm long, but the piece of wood he had was 1m and 26 cm long. His
1. 4 answers
2. asked by Aghjik
3. 1,820 views
a ball thrown veticallyupwards from ground level hits the ground level hits the ground after 4s. calculate the maximum height it
1. 1 answer
2. asked by MUSTAPHA
3. 420 views
1. A 601 kg car stopped at an intersection is rear-ended by a 1880 kg truck moving with a speed of 14.5 m/s. If the car was in
1. 1 answer
2. asked by Naomi O
3. 564 views
What type of problems can we solve using the greatest common factor
1. 0 answers
2. asked by Evelyn
3. 374 views

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