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A minor league baseball team plays 78 games in a season. If the team won 15 more than twice as many games as they lost, how
1. 1 answer
2. 1,802 views
Carmen rides her bicycle at a constant rate to the market. When she rides her bicycle back home along the same route, she bikes
1. 1 answer
2. 2,520 views
A mineral sample is analyzed for its cobalt and calcium content. A sample is dissolved, and then the cobalt and calcium are
1. 1 answer
2. 1,212 views
Jenny must sit four papers for an exam. The mean of the first three papers Jenny has sat is 72%.(a)If she wants to get an
1. 2 answers
2. 2,401 views
A car is initially travelling at 30 m/s, which is above the speed limit. The driver sees a speed limit trap ahead and applies
1. 1 answer
2. 775 views
Is the right way to do in text citations.when “you’re ready to go do something else’’ (Jordan).
1. 22 answers
2. 694 views
Can check see if these the right way to do in text citations.when “you’re ready to go do something else’’ (Jordan).
1. 1 answer
2. 446 views
Is this how would do a in text citation?“a dish of coarsely ground corn kernels boiled with water”
1. 8 answers
2. 466 views
For the reaction: 2SO2(g) + O2(g) = 2SO3(g) conducted at 25°C and 1 atm.Calculate H°, S°, G°
1. 1 answer
2. 1,665 views
A car of mass 1060 kg is on an icy drivewayinclined at an angle of 39◦ . The acceleration of gravity is 9.8 m/s 2 . θ If the
1. 1 answer
2. 702 views
what are the simplest molecules to synthesize a n,n-dimethyl-2-methylpropanamine
1. 0 answers
2. 394 views
a photocopy store advertises the following prices: 5 cents per copy for the first 20 copies, 4 cents per copy for the 21st
1. 5 answers
2. 2,359 views
write a reaction that show solid copper (II) nitrate dissociating.
1. 1 answer
2. 414 views
Solve the system by graphing. (If the system is inconsistent, enter INCONSISTENT. If the system is dependent, enter DEPENDENT.)4
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2. 475 views
Solve the system by graphing. (If the system is inconsistent, enter INCONSISTENT. If the system is dependent, enter DEPENDENT.)x
1. 0 answers
2. 469 views
Please help and explain how to solve and graph 4<=2x-8>10Thanks
1. 2 answers
2. 383 views
Company A rents copiers for a monthly charge of $200 and $0.08 per copy. Company B rent copiers for a monthly charge of $400 and
1. 3 answers
2. 538 views
Recall that the average velocity between times t1and t2 is calculated usingvave = y(t2) − y(t1)/t2 − t1. We are given that y
1. 1 answer
2. 1,992 views
The electric and magnetic fields of a plane electromagnetic wave are given by the formulas below, where and are both in meters
1. 0 answers
2. 1,110 views
A circuit is composed of a capacitor C= 3 micro F, two resistors both with resistance 69 Ohm, an inductor 6.00e-2 H, a switch ,
1. 2 answers
2. 980 views
All answers should be in degrees.(a) Using the result of Lecture 31 Question 3, and Snell's law, derive and evaluate for the
1. 1 answer
2. 529 views
Consider the LR circuit. We have R1=9 Ohms, R2=5 Ohms, R3=19 Ohms, V=2 Volts, L=0.09 H.L and R2 are connected in series,
1. 1 answer
2. 506 views
A circuit consists of 5 resistors and 3 batteries (see diagram); the connecting wires have all a negligible resistance. The
1. 1 answer
2. 599 views
Three conducting straight wires (though insulated from each other) are each 2 m long. They are electrically connected to each
1. 1 answer
2. 623 views
Three parallel plate capacitors (C1,C2 and C3 ) are in series with a battery of 100 V. C1=2500 micro Farad; C2=2C1 , C3=3C1 .(a)
1. 2 answers
2. 1,069 views
A certain coaxial cable consists of a copper wire, radius a , surrounded by a concentric copper tube of inner radius c . The
1. 1 answer
2. 1,318 views
Consider a capacitor made of two square plates of side l. The distance between the two plates is d .(a) We insert a dielectric
1. 2 answers
2. 558 views
A very long cylindrical capacitor consists of two thin hollow conducting cylinders with the same axis of symmetry. The inner
1. 1 answer
2. 563 views
A capacitor consists of two concentric spherical shells. The outer radius of the inner shell is a=0.43 mm and the inner radius
1. 1 answer
2. 835 views
An electron is projected, with an initial speed of vi=2.06e+05 m/sec, directly towards a proton that is essentially at rest. If
1. 0 answers
2. 579 views
Two conducting thin hollow cylinders are co-aligned. The inner cylinder has a radius R1 , the outer has a radius R2 . Calculate
1. 1 answer
2. 1,230 views
Two spherical conductors, A and B , are placed in vacuum. A has a radius rA=25cm and B of rB=35cm. The distance between the
1. 2 answers
2. 532 views
A point-like negatively charged particle of mass m and charge -q is initially released from rest from the point P along the
1. 1 answer
2. 485 views
Point charges Q1 ,Q2 , and Q3 reside on three corners of a square with sides of 1m ; the distance from Q2 to P3 is 2m (see
1. 1 answer
2. 976 views
Three infinite uniformly charged thin sheets are shown in the figure below. The sheet on the left at x=-d is charged with charge
1. 1 answer
2. 698 views
An electron of mass me and charge q=-e is injected horizontally midway between two very large oppositely charged plates. The
1. 2 answers
2. 581 views
There is a very large horizontal conducting plate in the x-y plane (consider it infinitely large). Its thickness is h . The
1. 1 answer
2. 464 views
There are two conducting concentric hollow spheres of outer radii R2 and R1 ( R2>R1 ). The thickness of the material of both
1. 1 answer
2. 592 views
A charge-Q is located at x=-l/2 and a charge +Q is located at x=l/2 . Thus the separation between the two charges is l .The
1. 1 answer
2. 399 views
A flat thin non-conducting ring has an inner radius R1 and an outer radius R2 . The disk is uniformly charged with charge per
1. 3 answers
2. 1,632 views
There is a very large horizontal conducting plate in the plane (consider it infinitely large). Its thickness is . The charge
1. 1 answer
2. 595 views
There are two conducting concentric hollow spheres of outer radii and ( ). The thickness of the material of both spheres is .The
1. 0 answers
2. 955 views
A charge is located at and a charge is located at . Thus the separation between the two charges is .The total electric field on
1. 0 answers
2. 565 views
A flat thin non-conducting ring has an inner radius and an outer radius . The disk is uniformly charged with charge per unit
1. 1 answer
2. 616 views
A non-conducting ring of radius with a uniform charge density and a total charge is lying in the - plane, as shown in the figure
1. 1 answer
2. 1,173 views
Electric Field of Two Charges : 15.0 pointsA point charge is located at x=0, and a point charge is placed at on the -axis of a
1. 0 answers
2. 586 views
3 equal charges (all +Q) are located at A, B and C. ABC is an equilateral triangle with sides d. Point A is located at (0,0),
1. 0 answers
2. 637 views
3 equal charges (all +Q) are located at A, B and C. ABC is an equilateral triangle with sides d. Point A is located at (0,0),
1. 0 answers
2. 552 views
Three charges (q1=1 μC, q2=−2 μC, q3=3 μC) are located at the corners of an equilateral triangle with sides of length one
1. 1 answer
2. 1,733 views
Two electrons are separated by 1 meter. What is the ratio of the magnitude of the electric force on one electron and the
1. 0 answers
2. 748 views
Two point charges attract each other with an electric force of magnitude F. If one charge is reduced to 1/3 its original value
1. 2 answers
2. 2,602 views
A 64.4-kg skateboarder starts out with a speed of 2.11 m/s. He does 81.6 J of work on himself by pushing with his feet against
1. 1 answer
2. 2,982 views
An engine does 15kJ of work while rejecting 37 kJ to the cold reservoir. What is the efficiency of the engine?
1. 0 answers
2. 561 views
The surface of the Sun is approximately 5700 K and the temperature of the Earth's surface is about 290 K. What total entropy
1. 1 answer
2. 5,761 views
I need help building a 3d model of the apertame molecule Can you give me the correct angles?Thanks
1. 1 answer
2. 945 views
how many kg of chalcopyrite is needed to obtain 500g of pure copper
1. 5 answers
2. 1,358 views
Steamatic of Kansas City Inc specialized in cleaning and restoring property damaged by fire, smoke, water, or other elements. It
1. 1 answer
2. 705 views
A 0.5962g sample of iron ore is dissloved in acid producing Fe3+. Though a series of reactions, the iron precipitates as the
1. 1 answer
2. 730 views
I'm a beginner to Java and I need to know how to do the following:Write a program that will ask the user to enter the amount of
1. 3 answers
2. 3,307 views
I am needing to write an outline on Immigration in the United States. Here is my thesis " While immigration has positive results
1. 1 answer
2. 747 views
I have to use my answer from a previous question (factorise and solve x^2+x-30=0 which i factorised as (x-5)(x+6)=0 and then
1. 2 answers
2. 581 views
The flower peddler has red flowers with five petals each and white flowers with eight petals each. He has a total of 11 flowers
1. 1 answer
2. 1,431 views
please check my answers1. the ratio of 5 3/5 to 2 1/10=8to 3 2.the ratio of 7 dimes to 3 quarters =14 to 15 3.Marc took 3 hours
1. 1 answer
2. 560 views
Many people are interested in losing weight throughexercise. An important fact to consider is that a person needs to burn off
1. 0 answers
2. 503 views
6 min= ? ms
1. 1 answer
2. 397 views
I have math questions I need to check my answers can you please help me 1. 4x4x4x4x4 as a power of 4 answer 4 to the fifth power
1. 1 answer
2. 1,227 views
Complete the statement.7,000,000 ps = __________ us
1. 0 answers
2. 358 views
MAKE A IST OF THREE PRO'S AND THREE CON'S OF The HIPPA Act
1. 1 answer
2. 470 views
MAKE A IST OF THREE PRO'S AND THREE CON'S OF The HIPPA Act
1. 2 answers
2. 560 views
What are the major components of health communication?
1. 1 answer
2. 450 views
compose a list identifying the major components of health communication
1. 1 answer
2. 456 views
2C(s)+H2(g)+227.4kJ -> C2H2(g) is an endothermic reaction.If 682.2 kilojoules are absorbed, how many moles of C2H2(g) are
1. 3 answers
2. 5,694 views
How much corn syrup should be added to water to make 200 ml of a 10% by volume solution?
1. 1 answer
2. 1,442 views
How do you say I liked the vacation because it was fun. (Imperfect)
1. 1 answer
2. 398 views
HOW ARE MOHAMMED AND jESUS'S MESSAGES BEING CARRIED OUT TODAY?
1. 3 answers
2. 495 views
A student observed the following reaction:AlCl3(aq)+3NaOH(aq) -> Al(OH)3(s)+3NaCl(aq) After the products were filtered, which
1. 4 answers
2. 4,266 views
There is this one term phrase when a solider dies while serving the counrty.Its something like. " in the line of duty." Im not
1. 6 answers
2. 457 views

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