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Derek

Questions (155)

Now services for travelers are quite in demand, as many want their questions related to finding tickets, hotels and other things
1. 2 answers
2. 180 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. 1 answer
2. 83 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. 1 answer
2. 297 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. 1 answer
2. 434 views
In a school, 156 students passed geography or history. There were 75 students who passed in both subjects. If 9 more passed
1. 2 answers
2. 560 views
−9x+2>18 OR 13x+15≤−4
1. 7 answers
2. 10,917 views
I NEED ALL 30 ANSWERS TO THE "INDUSTRIALIZATION AND THE GILDED AGE TEST" ASAP
1. 2 answers
2. 280 views
0.2+8kg
1. 2 answers
2. 412 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
1. 1 answer
2. 1,235 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
1. 1 answer
2. 620 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
1. 1 answer
2. 4,093 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
1. 2 answers
2. 1,383 views
Using the average daily balance method and the information given, find the credit card finance charge for the month of
1. 2 answers
2. 681 views
Using the average daily balance method and the information given, find the credit card finance charge for the month of
1. 1 answer
2. 562 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
1. 4 answers
2. 585 views
A teacher gives a reading skills test to a third-grade class of n = 25 at the beginning of theschool year. To evaluate the
1. 1 answer
2. 1,915 views
The value of the electric field at a distanceof 86.9 m from a point charge is 74.9 N/C and is directed radially in toward the
1. 0 answers
2. 445 views
Lily and Rose are playing the game in the game each player starts with 0 points
1. 1 answer
2. 538 views
Given that P=(-1,8) and Q=(-2,1), find the component form and magnitude of the vector 3 PQ.
1. 1 answer
2. 644 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
1. 1 answer
2. 1,649 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. 0 answers
2. 466 views
The cooling system in an automobile holds 10.0 L of ethylene glycol antifreeze. How much energyis absorbed when the temperature
1. 2 answers
2. 3,229 views
simplify: 6-y/6/1/6-1/y6-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. 0 answers
2. 409 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. 0 answers
2. 341 views
if 3abs(x+4)=8, then x=?A. {-10,2} B. {-2,2} C. {-19,11} D. {-22,-14} which one? idek
1. 0 answers
2. 313 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. 1 answer
2. 332 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)
1. 1 answer
2. 696 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)
1. 1 answer
2. 739 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. 5 answers
2. 341 views
if 3abs(x+4)=8, then x=?A. {-10,2} B. {-2,2} C. {-19,11} D. {-22,-14} which one? idek
1. 1 answer
2. 368 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. 2 answers
2. 337 views
simplify: 6-y/6/1/6-1/y6-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. 0 answers
2. 356 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. 1 answer
2. 451 views
simplify: 6-y/6/1/6-1/y6-y/6*6y/y-6= 6y/6=y Is this correct help i need help!!
1. 2 answers
2. 397 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
1. 5 answers
2. 4,867 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
1. 1 answer
2. 610 views
When magnesium hydrogen carbonate reacts with sulfuric acid, would you consider that an exothermic reaction because it forms CO2
1. 3 answers
2. 830 views
(4.3 x 10-8) (1.5 x 109)Compute and write in scientific notation
1. 1 answer
2. 489 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. 1 answer
2. 530 views
$8000 is shared between 3 schools in the ratio of 2:3:5, how much will each school get?
1. 2 answers
2. 552 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
1. 1 answer
2. 881 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,
1. 5 answers
2. 843 views
After sliding down a snow-covered hill on an inner tube, Ashley is coasting across a level snowfield at a constant velocity of
1. 0 answers
2. 717 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
1. 2 answers
2. 469 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
1. 2 answers
2. 773 views
You are in the process of selecting the BackColors and ForeColors for you new application. When you originally learned to use
1. 0 answers
2. 556 views
Write the equation for the depreciation of the value of your car for t years at 14% per year.
1. 1 answer
2. 731 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. 0 answers
2. 518 views
Is v=s2 a quadratic relation?
1. 1 answer
2. 326 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. 0 answers
2. 567 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. 0 answers
2. 518 views
2/3/3=A. 2/9 B. 1/9 C. 1 D. 2
1. 1 answer
2. 229 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
1. 1 answer
2. 2,474 views
Which of the following words is different from the others?A. Sell B. Trade C. Barter D. Bargain
1. 10 answers
2. 4,649 views
A client comes in and asks for a pregnancy test. What do you do?
1. 1 answer
2. 396 views
What types of devices use USB ports?
1. 1 answer
2. 375 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. 0 answers
2. 479 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
1. 1 answer
2. 2,927 views
Find the maximum area of a rectangle that lies above the x axis and below y=9-x^2
1. 1 answer
2. 870 views
Find the maximum and minimum product of 2 numbers who sum is 5
1. 2 answers
2. 1,465 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. 0 answers
2. 396 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. 1 answer
2. 408 views
I need a tube that is 118cm long. The total allowance is 158cm by Multiplying the LxWxH. What circumference can the tube be.
1. 3 answers
2. 382 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
1. 2 answers
2. 874 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
1. 1 answer
2. 870 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
1. 1 answer
2. 935 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
1. 1 answer
2. 1,556 views
How much heat is required to warm 1.50 kg of sand from 20.0 C to 100.0 C?
1. 2 answers
2. 1,338 views
Solve the following differential equation:f"(x)=sinx, x(0)=0, x'(0)=1
1. 1 answer
2. 595 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. 1 answer
2. 520 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
1. 3 answers
2. 1,215 views
1.Nordstrom creates an open atmosphere, in which every associate’s sales figures are made available to everyone else. Explain
1. 1 answer
2. 404 views
Riverside Oil Company in eastern Kentucky produces regular and supreme gasoline. Each barrel of regular sells for $21 and must
1. 5 answers
2. 3,057 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. 0 answers
2. 489 views
I have trouble understanding whats the three psychological models of mental illness include etiological explanation and the
1. 4 answers
2. 468 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. 0 answers
2. 416 views
4x2squared +9 \3-(8+3)
1. 1 answer
2. 251 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.
1. 1 answer
2. 938 views
What was the initial kinetic energy of the small mass before the collision?What is the kinetic energy of the two-mass
1. 0 answers
2. 496 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.
1. 1 answer
2. 712 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. 0 answers
2. 440 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
1. 1 answer
2. 1,712 views
A community college has 3,000 students and 90 instructors. The college plans that enrollment will be 3,500 next year. How many
1. 3 answers
2. 938 views
Is a wart an example of a papule or a nodule?
1. 0 answers
2. 835 views
Which of the following groups of tissue types is found in blood vessels?A. Connective, muscle, and nervous tissues B. Muscle and
1. 1 answer
2. 1,135 views
Normal urine is ____, as indicated by its pH value.A) slightly alkaline, B) neutral, C) slightly acidic, D) extremely alkaline
1. 1 answer
2. 743 views
Draw And Shade a figure that represents 150%.
1. 2 answers
2. 1,381 views
what role does religion play in society in North Korea?
1. 1 answer
2. 570 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?
1. 1 answer
2. 430 views
7[3m-(m+6)] G.T. -6(M-1)
1. 0 answers
2. 284 views
Find an equation of a plane through the point (1, 5, 1) which is orthogonal to the linex=3+5t y=5-1t z=-1+4t in which the
1. 1 answer
2. 714 views
I want to know all the Rhetorical and Figurative Devices and Examples in the Essay Hidden Lesson by David Suzuki
1. 2 answers
2. 550 views
Can anyone help me with these questions?How was the culture of the Baby Boom so different from that of previous generations? Why
1. 2 answers
2. 606 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
1. 4 answers
2. 658 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
1. 3 answers
2. 507 views
find the unit rate for 9.25 for 18 pounds
1. 1 answer
2. 386 views
Is there really any difference between vertical asympotes and domains in functions? Are they always the same numbers? Thanks
1. 1 answer
2. 361 views
How can you tell whether a function is rational or not? And how do you determine holes of a graph? Thanks!
1. 1 answer
2. 422 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,
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2. 2,032 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. 0 answers
2. 531 views

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