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Questions Asked on February 13, 2021

Two forces 10N and 20N are inclined at an angle of 60 to each other.find the resultant force?if the two forces are now made to
1. 2 answers
2. asked by Fidelis
3. 1,051 views
Use the well ordering principle to show that √5 is irrational.
1. 1 answer
2. asked by Jason
3. 331 views
ok, so basically the directions on this assignment say that I have to make a word problem for the equation given:2 divided by
1. 2 answers
2. asked by Doggo
3. 349 views
Serge’s outgoing 115-kilometer bike involved riding uphill for 2 hours and on level ground for 3hours. On the return trip, on
1. 1 answer
2. asked by Jenny
3. 447 views
To ride certain amusement park rides, riders must be at least 44 inches tall, but no more than 83 inches tall. let h represent
1. 2 answers
2. asked by kumm
3. 1,305 views
A 10uf is connected to a 300v PD and isolated. it is then connected in parallel to 5uf ,find the resultant pd.the energy stored
1. 0 answers
2. asked by scoviahnne
3. 246 views
explain why soft iron keepers are suitable for storing magnets
1. 0 answers
2. asked by scoviahnne
3. 365 views
4xy′′ + 2(−2√x + 1)y′ + y = 0, with initial values y(0) = 1, y(1) = 2e.(Hints: make change of variable: y = v, x = u2,
1. 1 answer
2. asked by Trae
3. 253 views
how do I convert 508 seconds into minutes?I know I divide 508 by 60 and I get 8.466666667, so that is 8 minutes and then
1. 2 answers
2. asked by Lauren
3. 206 views
In a class of 100 students, 40 offer Biology and 10 offer Chemistry and Biology .10 offer Physics and Chemistry , and 30 offer
1. 2 answers
2. asked by Asante john
3. 599 views
Forces of 22N and 226N act on the same object at an angle of 40° to each other. Find the resultant force and the direction of
1. 1 answer
2. asked by Precious
3. 348 views
We, somehow, tried to use the next identity:-[k+1 / 2] = [-k+1 / 2] Is this result true or false? If it is true, prove it; if it
1. 2 answers
2. asked by Matt
3. 298 views
Consider the identity, 𝑓𝑚+𝑛 = 𝑓𝑚𝑓𝑛+1 + 𝑓𝑛𝑓𝑚−1, where 𝑓𝑖 is the i-th Fibonacci number.a.
1. 0 answers
2. asked by Matt
3. 420 views
An employee at a company that assembles chandeliers is packing boxes for shipping. In the first box, he packed 2 small
1. 1 answer
2. asked by Anonymous
3. 965 views
Paul is trying to set his alarm clock for tomorrow morning. He needs 30 minutes to get ready for school and it takes him 10
1. 2 answers
2. asked by Anonymous
3. 647 views
At lunchtime, an ice cream parlor served 6 ¼ scoops of chocolate ice cream, 5 ¾ scoops of vanilla and 2 ¾ scoops of
1. 3 answers
2. asked by Anonymous
3. 581 views
Two forces of magnitude 5n and 7n act on an object.Which of the following cannot be the resultant displacement (in mm)?
1. 2 answers
2. asked by Carol
3. 255 views
Two forces of magnitude 5n and 7n act on an object.Which of the following cannot be the resultant displacement (in mm)? between
1. 0 answers
2. asked by Carol
3. 222 views
What are the two categories of force? Give an example of a force for each category.
1. 1 answer
2. asked by melissa
3. 488 views
I’m so lost and there’s no answers for this so I’m on lesson 3 unit 7 quiz and I really need to get my grades up this is
1. 2 answers
2. asked by xxGirl in connexusXX
3. 448 views
Which equation is in standard form?3x + 4y = 10 19 + 3y = 2x 7y−7x=8 8 + 5x = 3y
1. 1 answer
2. asked by Ashton
3. 229 views
Digoxin is a drug used to treat atrial fibrillation. a maintenance dose may be administered at 7.00 ug per kg of bodyweight.
1. 1 answer
2. asked by Stephanie
3. 336 views
The half-life of iron-59 is 45 days. A sample containing this radioactive Isotope has an activity of 200 millicuries (mcl) What
1. 1 answer
2. asked by Stacy
3. 301 views
What is the formula to tungsten (iii) acetate?
1. 1 answer
2. asked by Denise
3. 655 views
How many atoms of carbon are present in 35 molecules of Vitamin E C 29H50O2)?
1. 3 answers
2. asked by Tracie
3. 286 views
A ladder 20m long leans against a vertical wall.if the bottom of the ladder makes an angle 30 with the ground ,find the
1. 1 answer
2. asked by Adesola
3. 371 views
Which of the following determines whether or not a material is magnetic
1. 1 answer
2. asked by Anonymous
3. 514 views
When fungi and bacteria decompose organic matter, they return ____ to the environment.
1. 2 answers
2. asked by Jaiden Goodner
3. 593 views
Excerpt taken from The Historic Rise of Old Hickory by Suzanne B. WilliamsFour major candidates ran in the 1824 election, all
1. 1 answer
2. asked by red robins
3. 1,234 views
A map has a scale of 2 inches : 15 miles. Two cities on the map are 6 inches apart. Find the actual distance between the two
1. 1 answer
2. asked by maf
3. 897 views
A car starts from a rest and moves at the speed of 30kph after an half hour what is the cars acceleration?
1. 1 answer
2. asked by Jean
3. 260 views
what are the characteristics of a polygon
1. 1 answer
2. asked by nadia
3. 317 views
figure: session.masteringengineering.com/problemAsset/2086521/4/Hibbeler14.ch4.p33.jpgThe pipe assembly is subjected to the
1. 1 answer
2. asked by mm
3. 342 views
Which of the following nets cannot be used to make a cube?
1. 1 answer
2. asked by Srikar
3. 561 views
A football player kicks a ball with a speed of 22.7 m/s at an angle of 47° above the horizontalfrom a distance of 36 m from the
1. 0 answers
2. asked by Ben
3. 373 views
Cab anyobe help me please....Seven divided the sum of a number and three is equal to half the difference of the number and
1. 2 answers
2. asked by cathy
3. 392 views
25 is 25% of what number?
1. 1 answer
2. asked by Lexa
3. 183 views
If two forces 4n and 5n incline at angle 45 degree to each other find the resultant and direction
1. 0 answers
2. asked by Usman Idris Ali
3. 215 views
How can you determine if NH4ClO2 is an acid, base, or neutral using Ka and Kb values?
1. 1 answer
2. asked by winter
3. 1,253 views
Mathematically determinethe resultant force if two forces, A and B, act on an object. Force A is 85 N and is at an angle of 20°
1. 2 answers
2. asked by Abenet
3. 629 views
a body projected upward at an angle of 30degree with the horizontal at an initial speed of 200ms-1. in how many second will
1. 1 answer
2. asked by veshers
3. 441 views
use gauss jordan elimination method tofind solution set of4x+5y+3z=23.3x+2y+z=10.2x+5y-z=9
1. 1 answer
2. asked by Anonymous
3. 586 views
A certain number is added to 11 and the result is multiplied by 3.if the final result is 45, find the number.
1. 1 answer
2. asked by Osei
3. 285 views
Fred got a score of 92 on the test. Enter a division sentence using negative numbers where the quotient represents the number of
1. 2 answers
2. asked by Kemorrah
3. 1,459 views
A cyclist was traveling 5 km/h when he observed a swarm of fierce bees behind him.he accelerate from 5 km/h to 42km/h within 15
1. 1 answer
2. asked by Anonymous
3. 366 views
Travis is 3 years older than Courtney. In 6 years the sum of their age will be 73. How old is Travis now?
1. 1 answer
2. asked by Judi
3. 296 views
A student is writing an essay that analyzes how Greg changes from the beginning of "The Treasure of Lemon Brown" to the end.
1. 15 answers
2. asked by Qwasey
3. 2,627 views
It takes Benjamin 28 minutes to mow 2 lawns. Assuming the lawns are the same size and Benjamin works at the same speed, about
1. 2 answers
2. asked by Anonymous
3. 730 views
DeShawn had 5/6 as many markers as Paul. When Paul gave half of his markers to DeShawn, he had 40 fewer markers than his friend.
1. 1 answer
2. asked by Anonymous
3. 323 views
Of the students in Kimi's class, 8 like caterpillars. 3 students like beetles. 2 students like both caterpillars and beetles.
1. 1 answer
2. asked by pol
3. 229 views

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