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Questions Asked on October 17, 2021

What are some common geological processes that can contribute to the formation of valleys and mountain ranges?
1. 0 answers
2. asked by hello am in conexus 6 grade
3. 2,944 views
Hi guys how do I calculate residual driving force, driving force is 3000 air resistance is 370 N and rolling resistance is 160
1. 5 answers
2. asked by Anonymous
3. 2,786 views
State the missing reasons in this flow proof.Given: angle 5 = 40, angle 2 = 140. Prove: a is parallel to b. Statements: angle 5
1. 3 answers
2. asked by anon
3. 2,259 views
the handle of the screw jack is 35cm long and the pitch of the screw is 0.5cm.what force must be applied at the end of the
1. 2 answers
2. asked by domy
3. 1,727 views
Which phrase best describes the term precision agriculture?
1. 8 answers
2. asked by Soss Boss
3. 1,558 views
Find a cubic functionf(x) = ax3 + bx2 + cx + d that has a local maximum value of 3 at x = −4 and a local minimum value of 0 at
1. 3 answers
2. asked by Jiamin
3. 1,401 views
The number of grams in three moles of solid ammonium chlride, NH4Cl(s) isA. 50.47 g b. 53.50 g c. 103 g d. 160 g
1. 3 answers
2. asked by Blaeonk
3. 1,300 views
A bottle of insect repellent states that the percent by the volume concentration of DEET is 14% What is the volume of DEET in
1. 2 answers
2. asked by Please Help Me
3. 1,264 views
I subtract 14 from a certain number multiply by 3 the final answer is 3 what was the number?
1. 9 answers
2. asked by Anonymous
3. 1,226 views
Use this information: 4 Ag(s)+2 H2S(g) + O2(g) --> 2 Ag2S(s) +2 H2O(l)What is the mole ratio of H2S(g) to Ag2(s) A. 2/1 B. 2/2
1. 1 answer
2. asked by Blaeonk
3. 974 views
What is the least reactive with aqueous solutions of metal ions?A. tin B. zinc C. gold D. calcium
1. 1 answer
2. asked by HI:)
3. 881 views
Which ones are true?1. Combustion reactions are always endthermic 2. Exothermic reactions are reactions that absorb heat from
1. 1 answer
2. asked by Bob
3. 810 views
A rectangular field has a width of x meters.The length of the field is 25m greater than twice the width of the field. The area
1. 1 answer
2. asked by Jing
3. 801 views
Use linear approximation to approximate √64.1 as follows.Let f(x)=√x. The equation of the tangent line to f(x) at x=64 can
1. 1 answer
2. asked by Jaime
3. 796 views
a concentrated solution is one that hasa. no solvent b. more solute than the solvent c. a high ratio of solute to solvent d. a
1. 1 answer
2. asked by MAC
3. 748 views
A room measures 540cm by 420cm find the length of the largest square tiles that can be used to cover the floor with out
1. 2 answers
2. asked by Jordan
3. 726 views
Given the standard heats of reactionM(s) + 2 X2(g) → MX4(g) −113.7 kJ/mol X2(g) → 2 X(g) +317.3 kJ/mol M(g) → M(s)
1. 1 answer
2. asked by hello
3. 628 views
Two blocks of mass m1 = 0.5 kg and m2 = 1.7 kg are connected by a massless string, as shown in the Figure. They are released
1. 1 answer
2. asked by Athavan
3. 578 views
In producing pure iron metal from its ore, iron(III) oxide and carbon must react according to the following balanced chemical
1. 2 answers
2. asked by Pal
3. 559 views
A sailboat is 12 km north of a lighthouse. A motor cruiser is 12 km east of the same lighthouse.- Use trigonometry to find an
1. 2 answers
2. asked by Caden
3. 559 views
Two properties of metallic elements are:a. malleable and insoluble in water. b. flexible and a high melting point. c. brittle
1. 1 answer
2. asked by Big1
3. 553 views
Find the relative extrema, if any, of the function. Use the Second Derivative Test, if applicable. (If an answer does not exist,
1. 1 answer
2. asked by Jordie
3. 543 views
Determine the measure theta of the angle (in radians) indicated on the circle. Radius=6Coordinates=(-3.79, -4.65)
1. 1 answer
2. asked by Addi
3. 513 views
Which ones are true?1. Redox reactions are reactions where oxidation and reduction occur simultaneously. 2. Oxidation accurse at
1. 1 answer
2. asked by Bob
3. 508 views
The third and seventh terms of an ap are respectively -2 and 10 find the value of the first term and number of term which must
1. 7 answers
2. asked by Cherish
3. 471 views
express 9^5/2 in simplest radical form
1. 1 answer
2. asked by Anonymous
3. 470 views
Q. 1 The per-store daily customer count (i.e., the mean number of customers in a store in oneday) for a nationwide convenience
1. 1 answer
2. asked by Anonymous
3. 464 views
Hi , guys I need help please, how do I calculate residual force? Driving force is 3000 , air resistance is 370 and total rolling
1. 1 answer
2. asked by Riedwaan
3. 454 views
A 6 kg mass is resting on a horizontal surface it is determined that a force of 20 N will start the object skidding and keep it
1. 1 answer
2. asked by Bad
3. 445 views
The purpose of cracking in the production of ethene is toA. Convert large molecules into small molecules B. Convert small
1. 1 answer
2. asked by Blake
3. 434 views
The Perimeter of a rectangle is 76 cm. If sides are in the ratio 11:8, find its sides.
1. 1 answer
2. asked by Afzal Ali
3. 429 views
The sum of two numbers is 12 whole number 2/3 of one of the numbers is equal to 1/3 of the other.find the two numbers
1. 1 answer
2. asked by Mide
3. 428 views
This Comound: CH3-CH2-C=C-CH3is also known as A. 3-pentene B. 2-pentene C. 3-pentyne D. 2-pentyne
1. 1 answer
2. asked by INeedHelp
3. 425 views
write a brief explanation of what would happen to the conductivity of the ionic solutions if you were to mix in a covalent
1. 1 answer
2. asked by connections boi
3. 417 views
A car start from rest and is accelerated uniform at the rate of 2m/s'² for 6 seconds. If then maintain a constant speed for
1. 2 answers
2. asked by Enoch
3. 394 views
describe an activity that shows how you will teach length measured length measurement to pre-scholars developing the following:a
1. 0 answers
2. asked by noma
3. 386 views
What is the chemical name for the liquid fuel component C10H22(I)?A. butane B. decane C. nonane D. methane
1. 1 answer
2. asked by Please Help Me
3. 379 views
find two numbers which are reciprocals of each other and whose sum is 5
1. 1 answer
2. asked by Jaylyn molina
3. 362 views
A uniform beam 6.0 metres long and weighing 4 kg rests on supports at P and Q placed left and right 1.0 metre from each end of
1. 0 answers
2. asked by Deborah
3. 353 views
What is the difference between the highest positive factor of 19 and the highest negative factor of 21?
1. 2 answers
2. asked by Famous
3. 347 views
The boiling point of hydrocarbonsA. is higher for alkenes than it is for alkanes B. is higher for alkynes than it is for alkenes
1. 1 answer
2. asked by AKA
3. 339 views
Wich one of the statements is true?1. A lewis dot diagram shows only the valence electrons. 2. Anions tend to form metallic
1. 1 answer
2. asked by Troy
3. 329 views
A construction firm is owned by three contractors A, B and C,and it is agreed that their profits will be shared such that A
1. 1 answer
2. asked by Diamond
3. 324 views
A boat can travel at 1.7 m/s in still water. The boat must cross a river with a current of 0.7 m/s. The captain of the boat is
1. 1 answer
2. asked by Samanth
3. 324 views
An expository essay on the topic traditional marriage in less than 450 words
1. 1 answer
2. asked by Mohammed Ben
3. 312 views
the ending in "-yne" is used for hydrocarbons withA. only single bonds B. at least one double bond C. at least one triple bond
1. 0 answers
2. asked by INeedHelp
3. 311 views
Which careers can I do with this subject
1. 1 answer
2. asked by dj Gcobzeet
3. 298 views
y12345678-1-2-3-4-5-6-7-8x12345678-1-2-3-4-5-6-7-8
1. 2 answers
2. asked by y12345678-1-2-3-4-5-6-7-8x12345678-1-2-3-4-5-6-7-
3. 297 views
An electrical compay is owned by three partners X,Y and Z and it is agreed that their profit will be shared such that X gets
1. 1 answer
2. asked by Famous
3. 294 views
When the following chemical eqaution is balanced the coefficients are___ TaCl5(aq) +___MgBr2(aq) --> ___TaBr5(aq) +___MgCl2(aq)
1. 1 answer
2. asked by Cory
3. 292 views
Expository essay on traditional marriage
1. 0 answers
2. asked by Mohammed Ben
3. 286 views
Question 1 / Vraag 1 (8)Describe an activity that shows how you will teach lenght measurement to pre-scholars developing the
1. 0 answers
2. asked by mpho
3. 283 views
Problems facing civic education
1. 1 answer
2. asked by Anonymous
3. 281 views
pls helpg(x,y) = x-2y+4. what is g(g (5,3), 2)? (A) 1 (B) 3 (C) 6 (D) 10 (E) 12
1. 1 answer
2. asked by math
3. 277 views
Water is a good medium forA. helps the solute mix uniformly. B. breaks the bonds of the solution. C. Allows new bonds to form,
1. 1 answer
2. asked by Josh
3. 277 views
Three towns p, q and r are such that the distance between p and q is 50km and the distance between p and r is 90km. if the
1. 1 answer
2. asked by Aisha
3. 269 views
Which is an example of oxidtion?A. K+(aq) + e- --> K(s) B. Au3+(aq) + 3e- -->Au(s) C. Fe2+(aq) + 2e- --> Fe(s) D. Li(s) -->
1. 1 answer
2. asked by ChemBOY
3. 267 views
What is the rate law?2.12 = (0.8)^a(0.0005)^b(0.2)^c/(0.8)^a(0.001)^b(0.2)^c?
1. 1 answer
2. asked by Student
3. 263 views
A car moves uniformly at a rate of 10 m/s square from an initial velocity of 18 km /h for 30 sec. Find the distance covered
1. 3 answers
2. asked by VICTORY
3. 261 views
For which calculation is the following formula used?(mL of solute)/(mL of solution) x 100% A. molar concentration B. parts per
1. 1 answer
2. asked by Tim24231
3. 257 views
the sum of the first n therms of an arithmetic series is 2n(n+3), what is the first term of the series
1. 1 answer
2. asked by chen
3. 253 views
which of the following would be the civics subject
1. 1 answer
2. asked by Ryan
3. 250 views
Which is an example of reduction?a. Ca(s) --> Ca2+(aq) + 2e- b. Fe3+(aq) + 3e- --> Au(s) c. Fe2+(aq) + 2e- --> Fe(s) d. Li(s)
1. 1 answer
2. asked by Pants
3. 249 views
at the halftime show a marching band marched in formation the lead Runner started a point with coordinates negative to negative
1. 0 answers
2. asked by jkbkjbjkbk
3. 248 views
SolveLog(×-1)-log4=2
1. 0 answers
2. asked by As
3. 246 views
if maria walked 3 km in 1 hour,how long will it take her to complete one lap of the circular track around the sports centre if
1. 1 answer
2. asked by mimi
3. 239 views
determine the point y=x^2+1 are closeet to (0,2) using diffrentiation
1. 1 answer
2. asked by saravana
3. 235 views
4/7 oz=lbsas a simplified fraction
1. 1 answer
2. asked by Hayden
3. 235 views
Whats p for the rate law if I get this after calculating? 0.47 = 2^p
1. 3 answers
2. asked by Student
3. 231 views
6.7 oz=lbs as a simplified fraction.
1. 1 answer
2. asked by Hayden
3. 221 views
What is the resultant of two forces of 8N, and 3N acting at right angle to one another
1. 1 answer
2. asked by Deborah
3. 218 views
How is that the answer
1. 1 answer
2. asked by Chisom
3. 195 views
Can I get a negative rate law if I got -1.08 as my answer?
1. 1 answer
2. asked by Student
3. 190 views
What does 'r' actually stand for in the binomial expansion?
1. 1 answer
2. asked by Lara
3. 185 views
(0.18) square+(3.2) square . Use tables
1. 1 answer
2. asked by John Osir
3. 180 views
Calculate the number of oxygen liberated.
1. 1 answer
2. asked by Anonymous
3. 168 views

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