Ask a New Question
Search
Questions and answers by
Derek
Questions (155)
Now services for travelers are quite in demand, as many want their questions related to finding tickets, hotels and other things
2 answers
173 views
∠
Q and ∠ R are complementary. The measure of ∠ Q is 26° less than the measure of ∠ R . Find the measure of each angle.
1 answer
76 views
Two electrostatic point charges of +67.0 µC and +50.0 µC exert a repulsive force on each other of 172 N. What is the distance
1 answer
289 views
A 6.75 kg laundry bag is dropped from rest at an initial height of 5.97 m. The acceleration of gravity is -9.81 m/s^2. Use the
1 answer
423 views
In a school, 156 students passed geography or history. There were 75 students who passed in both subjects. If 9 more passed
3 answers
549 views
−9x+2>18 OR 13x+15≤−4
7 answers
10,905 views
I NEED ALL 30 ANSWERS TO THE "INDUSTRIALIZATION AND THE GILDED AGE TEST" ASAP
2 answers
261 views
0.2+8kg
3 answers
405 views
In Science, one acetic acid molecule is made of 2 carbon atoms, 2 oxygen atoms, and 4 hydrogen atoms. The ratio of carbon atoms
2 answers
1,213 views
Add the following vectors using the Triangle Law.
9 N on a heading of [S2°W] and 11 N on a heading of [N31°W]. I've found the
2 answers
607 views
At noon, ship A is 130 km west of ship B. Ship A is sailing east at 25 km/h and ship B is sailing north at 20 km/h. How fast is
4 answers
4,070 views
A swimming pool is filled with water at a constant rate of 9 gallons every 10 minutes. After 30 minutes, the pool is filled with
4 answers
1,365 views
Using the average daily balance method and the information given, find the credit card finance charge for the month of
3 answers
668 views
Using the average daily balance method and the information given, find the credit card finance charge for the month of
2 answers
548 views
To what extent do wealthy countries, such as the US and the members of the European Union have a responsibility to do more for
5 answers
565 views
A teacher gives a reading skills test to a third-grade class of n = 25 at the beginning of the
school year. To evaluate the
3 answers
1,899 views
The value of the electric field at a distance
of 86.9 m from a point charge is 74.9 N/C and is directed radially in toward the
1 answer
434 views
Lily and Rose are playing the game in the game each player starts with 0 points
2 answers
526 views
Given that P=(-1,8) and Q=(-2,1), find the component form and magnitude of the vector 3 PQ.
2 answers
635 views
Gemma recently rode her bicycle to visit her friend who lives 6 miles away. On her way there, her average speed was 16 miles per
4 answers
1,631 views
I need help with this burrowing money questions.
# 1: Zara received a credit card statement that has a new balance of $987.65 & a
1 answer
455 views
The cooling system in an automobile holds 10.0 L of ethylene glycol antifreeze. How much energy
is absorbed when the temperature
4 answers
3,214 views
simplify: 6-y/6/1/6-1/y
6-y/6*6y/y-6= 6y/6=y Is this correct help i need help!! answers: A. -y B. y C. -6/y D. -1/y which one?
1 answer
404 views
simplify: (y+1)(y/1-y^2)
which answer: A. Y/y-1 B. y/1-y C. y+1/y-1 D. -1 this is what i got y+1/1* Y/1-y^2=-1
1 answer
335 views
if 3abs(x+4)=8, then x=?
A. {-10,2} B. {-2,2} C. {-19,11} D. {-22,-14} which one? idek
1 answer
309 views
if 1-1/x=2-2/x, then 3-3/x=?
A. -3 B. -1/3 C. 0 D. 1/3 E. 3 idek how to do it?
1 answer
324 views
4x^2+4y^2-16x-24y+51=0 is the equation of a circle. where is the center of the circle and what is it's radius?
A. center (2,3)
2 answers
683 views
4x^2+4y^2-16x-24y+51=0 is the equation of a circle. where is the center of the circle and what is it's radius?
A. center (2,3)
2 answers
727 views
if 1-1/x=2-2/x, then 3-3/x=?
A. -3 B. -1/3 C. 0 D. 1/3 E. 3 idek how to do it?
6 answers
327 views
if 3abs(x+4)=8, then x=?
A. {-10,2} B. {-2,2} C. {-19,11} D. {-22,-14} which one? idek
1 answer
361 views
simplify: (y+1)(y/1-y^2)
which answer: A. Y/y-1 B. y/1-y C. y+1/y-1 D. -1 this is what i got y+1/1* Y/1-y^2=-1
3 answers
329 views
simplify: 6-y/6/1/6-1/y
6-y/6*6y/y-6= 6y/6=y Is this correct help i need help!! answers: A. -y B. y C. -6/y D. -1/y which one?
1 answer
349 views
simplify: square root (4/3)-square root (3/4)
A. 2-sqaure root(3)/2 square root (3) B. square root (7/12) C. square root (3)/6 D.
1 answer
442 views
simplify: 6-y/6/1/6-1/y
6-y/6*6y/y-6= 6y/6=y Is this correct help i need help!!
3 answers
388 views
The aquation of tris(1,10-phenanthroline)iron(II) in acid solution takes place according to the equation:
Fe(phen)32++ 3 H3O++ 3
6 answers
4,848 views
You serve a tennis ball from a height of 2.1 m above the ground. The ball leaves your racket with a speed of 19.2 m/s at an
2 answers
593 views
When magnesium hydrogen carbonate reacts with sulfuric acid, would you consider that an exothermic reaction because it forms CO2
4 answers
813 views
(4.3 x 10-8) (1.5 x 109)
Compute and write in scientific notation
1 answer
479 views
If a metal bar at a temperature of 20 degree celcius is dropped in boiling water how long will it take for the bar to reach 98
1 answer
519 views
$8000 is shared between 3 schools in the ratio of 2:3:5, how much will each school get?
3 answers
545 views
Including 5% sales tax, an inn charges $210.00 per night. Find the nightly cost at the inn before tax is added.
(a) Write an
3 answers
868 views
Denise took a total of 80 calls on her shift at work today. Of those 80 calls, 55% were resolved, 15% escalated to a supervisor,
6 answers
825 views
After sliding down a snow-covered hill on an inner tube, Ashley is coasting across a level snowfield at a constant velocity of
3 answers
704 views
The glass in Lee’s window needs replacing. It is 30 inches wide and 24 inches long. What is the area (A) of the glass Lee
3 answers
459 views
A fence is 20 ft long. it has posts at each end and at every four feet along its length. how many fence posts are there? Draw a
3 answers
763 views
You are in the process of selecting the BackColors and ForeColors for you new application. When you originally learned to use
1 answer
541 views
Write the equation for the depreciation of the value of your car for t years at 14% per year.
3 answers
721 views
Im seem to be having trouble with this Exercise. Would you mind helping me please?
How do i do this Visual Basic program?
1 answer
509 views
Is v=s2 a quadratic relation?
1 answer
316 views
Roughly how high could a 340 K copper ball lift itself if it could transform all of its thermal energy into work? Assume
2 answers
557 views
Roughly how high could a 340 K copper ball lift itself if it could transform all of its thermal energy into work? Assume
1 answer
511 views
2/3/3=
A. 2/9 B. 1/9 C. 1 D. 2
1 answer
221 views
a banner requires 1 1/2 sections of plastic. How many banners can be made from 12 sections of plastics?
A.7 B.8 C.9 D.15
4 answers
2,444 views
Which of the following words is different from the others?
A. Sell B. Trade C. Barter D. Bargain
10 answers
4,618 views
A client comes in and asks for a pregnancy test. What do you do?
1 answer
357 views
What types of devices use USB ports?
1 answer
364 views
A company wishes to issues bonds with a coupon rate of 5%. The company wishes to raise 100 million dollars net of commissions
1 answer
468 views
An open top bos with a square base is to be constructed from 192 sq ft of material. What should be the dimensions of the box if
4 answers
2,910 views
Find the maximum area of a rectangle that lies above the x axis and below y=9-x^2
2 answers
857 views
Find the maximum and minimum product of 2 numbers who sum is 5
4 answers
1,453 views
If y= (x^2+20)/(x-4) Find all critical Numbers.
After get f' i got the answer -5/4. What did i do wrong or is that the critical
1 answer
386 views
If y= (x^2+20)/(x-4) Find all critical Numbers.
After get f' i got the answer -5/4. What did i do wrong or is that the critical
1 answer
395 views
I need a tube that is 118cm long. The total allowance is 158cm by Multiplying the LxWxH. What circumference can the tube be.
4 answers
370 views
If you could reach absolute zero then?
A) The system falls into quantum ground state B) The system will have an entropy of zero
3 answers
862 views
The height of a parallelogram is 10 feet more than its base. If the area of the parallelogram is 120 square feet, find its base
2 answers
855 views
How many different integer values of n satisfy the inequality 1/13 < 2/n < 1/10?
F. 1 G. 2 H. 3 J. 4 K. 5
2 answers
926 views
A point charge q=+4.7nC is placed at each corner of an equilateral triangle with sides of 0.21m in length.
a) What is the
3 answers
1,536 views
How much heat is required to warm 1.50 kg of sand from 20.0 C to 100.0 C?
4 answers
1,326 views
Solve the following differential equation:
f"(x)=sinx, x(0)=0, x'(0)=1
1 answer
584 views
a large square has sides of 24 units, midpoints of its sides are connected to create a smaller square. what is the area of the
1 answer
508 views
A projectile is fired from the origin with an initial velocity V₁=100m/s at an angle θ₁=30⁰. Another is fired from a
4 answers
1,177 views
1.Nordstrom creates an open atmosphere, in which every associate’s sales figures are made available to everyone else. Explain
1 answer
394 views
Riverside Oil Company in eastern Kentucky produces regular and supreme gasoline. Each barrel of regular sells for $21 and must
6 answers
3,034 views
When 0.5963g of a sample containing NaNO2 and some inert material is allowed to react with excess HSO3NH2, the volume of N2 gas
1 answer
479 views
I have trouble understanding whats the three psychological models of mental illness include etiological explanation and the
5 answers
451 views
A gatling gun fires at a rate of 2000 rounds per minute. If the bullets travel at a speed of 800m/s, how far apart are the
1 answer
405 views
4x2squared +9 \3-(8+3)
1 answer
244 views
0.17 kg point mass moving on a frictionless horizontal surface is attached to a rubber band whose other end is fixed at point P.
2 answers
926 views
What was the initial kinetic energy of the small mass before the collision?
What is the kinetic energy of the two-mass
1 answer
490 views
A 1600 kg car travels at a speed of 10.5 m/s. What is its kinetic energy? Assume that air resistance is negligible.
2 answers
700 views
can some one help me with coming with a better way to word theses annswers.
As the angle increases, what happens to the tension
1 answer
432 views
1.If a mass is 15 cm from the axis of rotation and makes 25 revolutions in 10 seconds, what is its speed in m/s?
2.If m = 0.1 kg
4 answers
1,697 views
A community college has 3,000 students and 90 instructors. The college plans that enrollment will be 3,500 next year. How many
4 answers
915 views
Is a wart an example of a papule or a nodule?
1 answer
826 views
Which of the following groups of tissue types is found in blood vessels?
A. Connective, muscle, and nervous tissues B. Muscle and
2 answers
1,121 views
Normal urine is ____, as indicated by its pH value.
A) slightly alkaline, B) neutral, C) slightly acidic, D) extremely alkaline
2 answers
732 views
Draw And Shade a figure that represents 150%.
4 answers
1,370 views
what role does religion play in society in North Korea?
2 answers
554 views
a player uses a hockey stick to increase the speed of a 0.200 kg hockey puck by 6 m/s in 2 seconds is the acceleration 3 m/s2?
3 answers
420 views
7[3m-(m+6)] G.T. -6(M-1)
1 answer
279 views
Find an equation of a plane through the point (1, 5, 1) which is orthogonal to the line
x=3+5t y=5-1t z=-1+4t in which the
3 answers
699 views
I want to know all the Rhetorical and Figurative Devices and Examples in the Essay Hidden Lesson by David Suzuki
3 answers
538 views
Can anyone help me with these questions?
How was the culture of the Baby Boom so different from that of previous generations? Why
3 answers
589 views
I need help in making a hypothesis statement for a certain topic, I chose at school. Can anyone give me an example of one?
Here
5 answers
641 views
How does Saki in "The image of the lost soul" use descriptions of places to reach desired effect in story?
Can anyone tell me
4 answers
496 views
find the unit rate for 9.25 for 18 pounds
1 answer
375 views
Is there really any difference between vertical asympotes and domains in functions? Are they always the same numbers? Thanks
1 answer
349 views
How can you tell whether a function is rational or not? And how do you determine holes of a graph? Thanks!
1 answer
411 views
a set of 10 cards consists of 5 red cards and 5 black cards. the cards are shuffled thoroughly and i choose one at random,
3 answers
2,019 views
1 mol of an ideal gas expands under isothermal conditions (T=298.15K). The initial pressure and volume is 2.00 atm and 1.00L
1 answer
523 views
Pages
1
2