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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. 2,934 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. 2,768 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. 2,224 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. 1,629 views
Which phrase best describes the term precision agriculture?
1. 8 answers
2. asked by Soss Boss
3. 1,538 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. 1,352 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. 1,290 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. 1,248 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. 1,214 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. 958 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. 872 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. 794 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. 777 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. 772 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. 734 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. 700 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. 615 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. 558 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. 544 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. 538 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. 535 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. 526 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. 500 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. 484 views
express 9^5/2 in simplest radical form
1. 1 answer
2. asked by Anonymous
3. 461 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. 455 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. 444 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. 439 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. 428 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. 420 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. 419 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. 417 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. 409 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. 399 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. 383 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. 372 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. 357 views
find two numbers which are reciprocals of each other and whose sum is 5
1. 1 answer
2. asked by Jaylyn molina
3. 347 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. 336 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. 333 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. 323 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. 309 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. 308 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. 305 views
An expository essay on the topic traditional marriage in less than 450 words
1. 1 answer
2. asked by Mohammed Ben
3. 298 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. 295 views
Which careers can I do with this subject
1. 1 answer
2. asked by dj Gcobzeet
3. 284 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. 284 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. 280 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. 279 views
Expository essay on traditional marriage
1. 0 answers
2. asked by Mohammed Ben
3. 274 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. 271 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. 270 views
Problems facing civic education
1. 1 answer
2. asked by Anonymous
3. 263 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. 259 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. 258 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. 254 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. 253 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. 248 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. 243 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. 243 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. 243 views
which of the following would be the civics subject
1. 1 answer
2. asked by Ryan
3. 239 views
SolveLog(×-1)-log4=2
1. 0 answers
2. asked by As
3. 237 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. 232 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. 230 views
determine the point y=x^2+1 are closeet to (0,2) using diffrentiation
1. 1 answer
2. asked by saravana
3. 220 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. 220 views
4/7 oz=lbsas a simplified fraction
1. 1 answer
2. asked by Hayden
3. 219 views
6.7 oz=lbs as a simplified fraction.
1. 1 answer
2. asked by Hayden
3. 209 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. 206 views
How is that the answer
1. 1 answer
2. asked by Chisom
3. 185 views
Can I get a negative rate law if I got -1.08 as my answer?
1. 1 answer
2. asked by Student
3. 181 views
What does 'r' actually stand for in the binomial expansion?
1. 1 answer
2. asked by Lara
3. 175 views
(0.18) square+(3.2) square . Use tables
1. 1 answer
2. asked by John Osir
3. 172 views
Calculate the number of oxygen liberated.
1. 1 answer
2. asked by Anonymous
3. 157 views

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