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Ian
Questions and answers by visitors named
Ian
Questions (158)
Jimmy wants to rewrite the set of parametric equations x = 1/2 T + 3 and y = 2T - 1 in rectangular form by eliminating T. Which
11 answers
4,228 views
a rope that makes an angle of 30 degrees with the horizontal drags a crate along the floor. what must be the tension in the rope
5 answers
2,786 views
How do you separate a mixture of iron fillings and sulphur powder by use of methylbenzene
4 answers
2,309 views
In what state are you probably located if you can see both the Gulf of Mexico and the Atlantic Ocean?
flordia
10 answers
1,647 views
What natiral feature forms Mississippi's western border?
mississippi river mississippi river i think im not positive you might
1 answer
519 views
What stae is due north of Hawaii? What is it capital?
alaska juneau
1 answer
451 views
Which is larger in land area, California or Missouri?
i think it is california
7 answers
1,125 views
On a map, what does the symbol of a blue line usually represent?
rivers streams small lakes canals or lake borders aka water ways
1 answer
447 views
Which continent extends farther south, Australia or South America?
South america
14 answers
3,309 views
Which continent is due south of Italy and Greece?
Please check this map. Note that Italy and Greece are in Europe.
2 answers
1,356 views
Which continent is smaller in land area, Europe or Australia?
australia
5 answers
543 views
Which state would likely have the coldest weather, Montana, Georgia, or Oklahoma?
Usually, the areas that are farther north have
2 answers
1,274 views
What states would you pass through if you wanted to travel by car from Texas to California using the shortest route?
http://www.y
2 answers
712 views
Is the Arctic Ocean larger than the Indian Ocean?
No the Indian icean is larger
1 answer
749 views
On a map, what do black dots usually represent?
they usually represent cities i believe find equivalent fraction 1/2=6/? what is
3 answers
1,118 views
A three-sided fence is to be built next to a straight section of a river, which forms the fourth side of a rectangular region.
1 answer
710 views
what are the five gifts brought to the monastry by each new buddhist monk?
1 answer
413 views
x^2 - 4x + 4 = 0
Find the roots by completing the square I got {2,2}. Is this correct? yes 2 is the solution
1 answer
776 views
The roots of a parabola are found on the y-axis. True or False?
Thanks in advance!
1 answer
317 views
I need to compare/contrast the Illinois judicial branch to the national judicial branc and give at least three good similarities
4 answers
1,011 views
can anyone help me with this exam 00779000 please i need your help
1 answer
311 views
I need two articles detailing community service programs in any two public schools. I can find schools that onclude these sorts
5 answers
514 views
what is the effect of atomic radius on the chemical reactivity of the halogens? Which is most the most active halogen? Which is
3 answers
479 views
I need 2 write a paper on the Renaissance but i don't know what to put in my outline. can some1 give me an example,please?
thank
3 answers
386 views
I'm writing a paper in support of universal health care. So far, I have defining the problem, how the uninsured are treated, an
1 answer
380 views
What is a Three dimensional representation of shape
2 answers
859 views
Urea is heated in a test tube. A condensation reaction occurs.
Which one? What is the formula for this reaction? Then cupper
2 answers
718 views
Senseless is to silly AS sensible is to _____?
3 answers
289 views
Uncertain is to unsure AS shy is to _____?
Please help me... I am up late and need to finish my homework... Thank you!!!!!
1 answer
254 views
In Katz ( Katz vs Olmstead), why did Douglas write a concurring opinion? what is the basis of his opinion? Do you agree or
1 answer
441 views
Hey could you help me with this:
What is the absolute value of the product of the solutions of the equation below? (x+2)^2=16
1 answer
273 views
i think my main problem is that i don't understand the question but my friend tried explaining it and i didn't really get it ( i
3 answers
366 views
I am writing out ionic compounds. The compound given is Fe(subscript)2O(subscript)3. I noticed on the periodic table iron had a
1 answer
458 views
A car starts from rest on a curve with a radius of 140 and accelerates at 1.20 . How many revolutions will the car have gone
2 answers
501 views
Question:
Two masses 2.2 Kg and 3.2 Kg connected by a rope over a massless and frictionless pulley hang at 1.8 m above the ground
4 answers
777 views
In a hydraulic lift, if the radius of the smaller piston is 2 cm and the radius of the larger piston is 20 cm, what weight can
3 answers
3,320 views
I have a diagram that I have to identify for homework. The structure shows an "R" connected with single bond to carbon(in the
4 answers
514 views
I am trying to find an example of a paraphrase in Romeo and Juliet. I know that it is a restatement by another character but can
1 answer
380 views
Two cyclists leave towns 240km apart at the same time and travel toward each other. One cyclist travels 10km/h slower than the
2 answers
848 views
I am having problems with polynomial functions.
f(x)= (x-3)(x+2)(x+4)
3 answers
365 views
Suppose that you are at the top of a (rigid) rocket which is half a light
year tall. If the rocket is accelerating such that your
2 answers
602 views
When James applied the brakes to his car, it slows unifromly from 15.0 m/s to 0.0 m/s in 2.50 s. How many meters before a stop
3 answers
385 views
Copy and complete the table to represent the pattern in the figures. Write a rule.
Figure 1 one triangle Figure 2 3 triangles(in
3 answers
364 views
if AB=3x-2 and BC=x+6, what is x?
1 answer
317 views
if arc AC=140 degrees, what is angle ABC?
if angle ABC=28 degrees, what is arc AC?
4 answers
1,464 views
Light is shone on a metal and photoelectrons are emitted, what are the three things which might cause the photoelectron emission
1 answer
436 views
Use the Reference Angle Theorem to find the exact value of sec(13 pi/6).
2 answers
566 views
6n+(8n-2n)+3/2
1 answer
264 views
6n+(8n-2n)+3/2
5 answers
252 views
6n+(8n-2n)+3
____________ 2 simplfy this expression
1 answer
343 views
It ask me describe the 3 elements of Health i got all but one and it wants me to define what mental health is.
1 answer
479 views
Hi,
Can some confirm that both the TCP/IP and OSI model are both examples reference models. I feel that both are reference
1 answer
411 views
How do i draw a genotype?
1 answer
323 views
The opposite angles of a parallelogram are congruent. The adjacent angles are supplementary. If angle X measures 110 degrees,
5 answers
1,660 views
If a 500kg horse is moving at a speed of 15 mph what is its kinetic magnitude?
1 answer
298 views
a 5.00kg object placed on a frictionless horizontal table is connected to a string tat passes over a pulley and then is fastened
4 answers
1,276 views
if the speed of the block is 9.5 m/s at the bottom of the ramp, from what height was the block released? what is the length of
2 answers
494 views
Find all discontinuities of the given function. Also, describe the discontinuities.
f(x)=
1 answer
371 views
What is the smallest radius of an unbanked (flat) track around which a bicyclist can travel if her speed is 28 km/h and the μs
1 answer
636 views
If a sprinter’s velocity increases to three times the original velocity, by what factor does the kinetic energy increase?
4 answers
1,626 views
p=6s,for s
1 answer
217 views
If a car is going 65mph makes a 90 degree, what changes?
3 answers
314 views
What is a reference point in determining force, velocity,speed?
1 answer
594 views
If it takes 45 minutes to make 15 chairs how long would it take to make 100 chairs.
4 answers
409 views
2 planes parallel to the base of a pyramid cut the pyramid at 1/4 and 2/3 of the height as measured from the base up. If the
4 answers
574 views
Each of the sides of a square (S) with an area of 16 is bisected and a smaller square (S2) is constructed using the bisected
3 answers
1,092 views
I need help on this homework question
KL and KJ are opposites rays.Angle 1 is congruent to angle 2 and KM bisects angle NKL.If
4 answers
871 views
I need help on this question
"Find the value of the variable and GH if H is between G and I". GI=8b+2,HI=3b-2,HI=16 Please helo
3 answers
617 views
Determine whether each conjecture is true or false.Give a counter example for any false conjecture.
Given:Angle 1 and angle 2 are
4 answers
1,483 views
"Determine whether the conjecture is true or false.Give a counterexample for any false conjecture".
Given: x = 5 Conjecture: m =
1 answer
429 views
The steel ball is suspended from the accelerating frame by the two cords A and B. The angles (they are on the inside) are both
4 answers
1,343 views
The region between the graphs of x=y^2 and x=4y is rotated around the line y=4.
The volume of the resulting solid is?
4 answers
1,182 views
A roast chicken is done with the temperature of the thigh meat is between 165 and 175. Write a compound inequality to represent
1 answer
347 views
KF has the same type of crystal structure as NaCl. The unit cell of KF has an edge length of 5.39 Å. Find the density of KF in
3 answers
814 views
KF has the same type of crystal structure as NaCl. The unit cell of KF has an edge length of 5.39 Å. Find the density of KF in
2 answers
864 views
The electric field intensity at a point 2m from the surface of a uniformly charged conducting sphere is 1920 N/C. At a point 4m
2 answers
559 views
Jake has a mass of 88.0 kg and is zooming along in a 110.0-kg bumper car at 9.4 m/s. He bumped Allen's car, which is sitting at
1 answer
323 views
What is the sum of all integer values of n satisfying 1≤n≤100, such that n2−1 is a product of exactly two distinct prime
3 answers
415 views
Let f be the function defined as f(x)=x2 in the domain [−7,+7]. The range of f(x) is [a,b]. What is the value of a+b?
1 answer
279 views
What is the sum of all integer values of n satisfying 1≤n≤100, such that n2−1 is a product of exactly two distinct prime
1 answer
472 views
What is the sum of all integer values of n satisfying 1≤n≤100, such that n^2−1 is a product of exactly two distinct prime
1 answer
357 views
Given tanθ=−4/3, where π/2<θ<π, what is the value of 1/(sinθ+cosθ)?
3 answers
398 views
How many integers satisfy the inequality
∣10(x+1)/(x^2+2x+3)∣≥1?
2 answers
961 views
Let f be the function defined as f(x)=x^2 in the domain [−7,+7]. The range of f(x) is [a,b]. What is the value of a+b?
1 answer
296 views
a and b are digits such that 120ab¯¯¯¯¯¯¯¯ is a multiple of 3, 5 and 7. What is the value of ab¯¯¯?
Details and
1 answer
351 views
Which of the following is a simple sentence?
A.Dawn mounted the stage slowly B.As she stepped in front of the podium,her legs
1 answer
302 views
Two players each flip a fair coin. The probability that they get the same result can be expressed as ab where a and b are
3 answers
442 views
If two six-sided dice are rolled, the probability that they both show the same number can be expressed as ab where a and b are
2 answers
545 views
Triangle ABC has lengths AB=14, AC=18 and also a given angle of ∠BAC=30∘. What is the area of triangle ABC?
1 answer
465 views
In triangle ABC, D is the midpoint of AC and E is the midpoint of AB. BD and CE are perpendicular to each other and intersect at
4 answers
2,377 views
Consider a regular pyramid charged with constant volume charge density. The potential at point P, the top of the pyramid is 1V.
4 answers
671 views
You are a maker of hot air balloons and wish to construct a balloon that will lift you and a friend to places unknown. Your
9 answers
565 views
Let N=1!⋅2!⋅3!⋅4!…9!⋅10!. Let 2^k be the largest power of 2 that divides N. What is the value of k?
1 answer
356 views
Two players each flip a fair coin. The probability that they get the same result can be expressed as ab where a and b are
5 answers
435 views
Find the number of positive integers <1000 that can be expressed as 2^k−2^m, where k and m are non-negative integers.
3 answers
458 views
Consider a digital clock. The first time after midnight when the three digits are all prime numbers is 2:22 am. What is the last
3 answers
1,482 views
How many integer values x satisfy the inequality 2<3x−1/6<5?
4 answers
1,006 views
A bag contains 10 red marbles, 10 green marbles, 10 yellow marbles and 10 blue marbles. You reach into the bag and grab a
4 answers
1,183 views
ABCD is a quadrilateral with ∠ADC=∠ACD, ∠ACB=∠ABC and CD=7. If triangles ADC and ABC have perimeter 51 and 59,
2 answers
604 views
41 different balls are drawn from a bag containing balls numbered 1,2,…,300. The probability that the number of odd balls
1 answer
388 views
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