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Seth

Questions (117)

An ice cube tray full of water is put into a freezer. Which energy change occurs in the particles in the water as it undergoes a
1. 1 answer
2. 455 views
An increase in thermal energy leads to _____1. a decrease in heat and an increase in kinetic energy until a phase change occurs.
1. 0 answers
2. 265 views
What was one important political result of the Canada constitution of 1982
1. 1 answer
2. 339 views
f(x)= x^2-16 and g(x)= x+. find f/g and it’s domain
1. 1 answer
2. 1,157 views
The vertices of ΔABC are A (1, 5), B (3, 9), and C (5, 3). The vertices of ΔDEF are D (−3, 3), E (−2, 5), and F (−1, 2).
1. 2 answers
2. 2,984 views
Determine the values for x and y if \angle AEB=3x+14,\angle AEC=7x+16,∠AEB=3x+14,∠AEC=7x+16, and \angle
1. 1 answer
2. 285 views
Lesson 24:Congruence Unit TestGeometry A Unit 6: Congruence If I could get any help with this, that would be greatly
1. 0 answers
2. 899 views
A t-shirt printing company can pack 24 shirts for box for shipping if they need to ship 492 shirts to Lakeside Elementary School
1. 4 answers
2. 1,133 views
What is the wavelength (in nm) for a photon of light with an energy of 3.20 x 10-19 J/photon?
1. 1 answer
2. 1,480 views
When separated from a water solution,CuSO4 forms a hydrate with 5 water molecules per formula unit. If 37 g of anhydrous CuSO4
1. 1 answer
2. 1,182 views
What is the 20th term of the sequence -3, 6, -12, 24The answer is 1,572,864 i just need to know the math in order to obtain the
1. 3 answers
2. 2,324 views
Based on events in Chapter 8, what can the reader most likely conclude about the relationship between Moon Shadow and the boys
1. 22 answers
2. 6,196 views
How can you determine whether or not a graph, equation, or table of points is a conic section? Explain how to identify a conic
1. 1 answer
2. 5,111 views
35. The Neutrality Acts of 1939 included this component, ________ and ________, which helped Americans support the Allies with
1. 1 answer
2. 1,493 views
13. Germany absorbs Austria and then Czechoslovakia into the German Reich, often referred to as the_________
1. 1 answer
2. 1,466 views
Regarding early reports of the Holocaust during World War II, the immediate responseby President Roosevelt and the United States
1. 1 answer
2. 493 views
Do you favor keeping the Articles of Confederation as the constitution for the new nation? Why or why not? Please provide at
1. 1 answer
2. 433 views
What does the degree of a polynomial expression tell you about its related polynomial function? Explain your thinking. Give an
1. 1 answer
2. 1,930 views
What was the Banana Wars?
1. 2 answers
2. 421 views
What does it mean to say that nations are fictions?
1. 1 answer
2. 422 views
Y varies directly with x for the following function when y=6 when x =2. Find the constant of variation, write the equation, then
1. 1 answer
2. 483 views
For the reaction C + 2H2 -> CH4How many grams of hydrogen are required to produce 145 grams of methane, CH4
1. 2 answers
2. 2,657 views
When the angle of elevation of the sun is 61°, a telephone pole that is tilted at an angle of 8° directly away from the sun
1. 2 answers
2. 1,977 views
Consider an alloy that is 14.1% copper by mass in tin. Copper makes up what percentage of the atoms in this sample?
1. 1 answer
2. 5,346 views
You find a sales receipt from a store that shows the total price as $40, and the total amount paid including sales tax as $42.a.
1. 1 answer
2. 811 views
Calculate partial pressure given ka1, pH and KHThe equation given in the question was: HCO3-(aq)+H3O+(aq)= CO2(aq)+H2O Calculate
1. 0 answers
2. 601 views
Can anyone explain to me how to graph a circle if it has a square root radius?Example: x^2+y^2-7x=12-4y The radius is √113/2,
1. 2 answers
2. 813 views
Polygon ABCD is similar to polygon WXYZ, and and are corresponding sides. You know the perimeter of each polygon, and you know
1. 2 answers
2. 2,140 views
Sara bikes 4/5 km in 2 min. Write and simplify a unit rate that represents the distance sara bikes in 1 min.
1. 1 answer
2. 529 views
The density of gasoline is 0.72 grams per cubic centimeter. What is the mass in units of kilograms of a 5-gallon container
1. 2 answers
2. 2,124 views
In many engineering uses, the value of �g�, the acceleration due to gravity, is taken as aconstant. However, g is actually
1. 2 answers
2. 1,440 views
Hypotheses can be rejected or supported by experiments, or, in some instances, new observations.i think it's true
1. 3 answers
2. 505 views
Consider the researcher's experiments on the mysterious die-offs of fish in North Carolina rivers. Which of the following best
1. 2 answers
2. 503 views
An unfenced rectangular plot of land with an area of 15000 square feet is to be split up into two rectangular gardens. Find the
1. 1 answer
2. 558 views
A plane leaves an airport and flies South 58 Degrees East for 2 hours, then changes course to South 43 Degrees West and flies
1. 1 answer
2. 712 views
A goal of the acid-base titration in this scenario is to determine the concentration of sodium hydroxide solution. To do this, a
1. 0 answers
2. 726 views
An athlete crosses a 21 m wide river by swimming perpendicular to the water current at a speed of 1.1 m/s relative to the water.
1. 2 answers
2. 918 views
Translate the sentence into an inequality.Six increased by the product of a number and 10 is at most −16 . Use the variable x
1. 5 answers
2. 3,281 views
1) An equation of the line contains points (7/9, 7) and (-7/9) is2) Find the slope of the line tangent to the curve y=x^2 at the
1. 1 answer
2. 638 views
It takes 15 men working steadily 4 days to dig the foundation for a new apartment. How many days would it have taken 25 men
1. 2 answers
2. 2,831 views
Let A and B be two events in a sample space S such that P(A) = 0.5, P(B) = 0.6, and P(A intersection B) = 0.15. Find the
1. 1 answer
2. 2,407 views
A box contains two defective Christmas tree lights that have been inadvertently mixed with eight nondefective lights. If the
1. 0 answers
2. 1,038 views
F(t)= 30000/1+20e^-1.5tDescribes the number of people, f(t), who have become ill with influenza t weeks after the initial
1. 2 answers
2. 1,278 views
Medical research indicates that the risk of having a car accident increases exponentially as the concentration of alcohol in the
1. 1 answer
2. 647 views
Solve the following: 3ln(4x)=17
1. 1 answer
2. 679 views
solve: log base of 7 (3x+2)=5
1. 1 answer
2. 414 views
How does 26.666 equal 26.2? Could you show me a model of how to do this? Thank You
1. 1 answer
2. 1,060 views
A shark swam 30 meters to a boat in 16 seconds. How long did it take to swim each meter? 16/30 or 8/15 seconds?
1. 1 answer
2. 524 views
Can you show me the formula used for the following question - how can 7 kids share 3 liters of soda equally?
1. 1 answer
2. 450 views
I need help solving 8 = 3x + 6y for y.Thank you!
1. 1 answer
2. 358 views
How do I find the perimeter of a square with one side listed as 4x + 3 and one more side listed as 3(2x - 5)?Thank you
1. 3 answers
2. 2,656 views
what are the simplest methods to understand C++ programming language?
1. 2 answers
2. 400 views
The area of a trapezium is 360 in2. If the ratio of the bases to the height is 6:10:5, find the dimensions of the trapezium.
1. 0 answers
2. 477 views
A 20 foot ladder is leaning against a building. If the ratio of the base of the ladder's distance from the building to its top's
1. 0 answers
2. 555 views
The area of a yard is 15000. If the ratio of the length to the width to the depth is 4:2:1, what are the dimensions of the pool?
1. 1 answer
2. 388 views
John cut an apple pie into 6 equal slices. His friends ate some of the pie and now 3/5 is left. John wants to put each slice of
1. 1 answer
2. 572 views
You complain that the hot tub in your hotel suite is not enough. The hotel tells they will increase the temperature by 10% each
1. 2 answers
2. 3,043 views
A heat engine does 650 J of work and dumps 1270 J of heat to its cold reservoir. What is its efficiency?
1. 0 answers
2. 566 views
Solve for the value of x: 6log(x^2+1)-x=0
1. 1 answer
2. 424 views
For what value of K will the equation 3x^2- 4x-(1+K)= 0 have equal roots?
1. 0 answers
2. 320 views
Solve for the value of x: log5(x-2)+log8(x-4)=Log6(x-1)..For your information that 5,8 and 6 are bases not just multipliers.
1. 2 answers
2. 522 views
Solve and graph: y>2x-1
1. 1 answer
2. 335 views
log4(3x-7)^2=10. I have no idea in working it out.
1. 1 answer
2. 419 views
X^2-6X+1=(3X+5)/2
1. 1 answer
2. 282 views
1/(X-2)=3/(X+2)-(6X/(X^2-4)
1. 0 answers
2. 320 views
(2x-1)/(x+1)=2X/(X-1)+ (5/X)
1. 0 answers
2. 286 views
Find the value of x: (2x-1)/(x+1)=2x/(x-1)-(5/x)
1. 2 answers
2. 333 views
x^2-6x+1=(3x+5)/2
1. 1 answer
2. 300 views
Solve for the value of x: 6log(x^2+1)-x=0
1. 1 answer
2. 742 views
solve for x: ln(x^2-6x-16)=5
1. 1 answer
2. 462 views
Isolve for x: ln(x^2-6x-16)= 0 . help me beacuse I do not have the idea to work it out.
1. 3 answers
2. 393 views
Solve for x: log5(x-2)+log8(x-4) = log6(x-1). I do not have any idea on this topic.
1. 1 answer
2. 637 views
An hiking group wanted to travel a long chapter of the Appalachian Trail for 4 days. They planned to hike 6 hours per day and
1. 1 answer
2. 572 views
Please help me because I do not any idea in Logarithm topic.Solve for the value of X: 6log(x^2+1)=5
1. 2 answers
2. 482 views
The country of Arkanslavia had money supplies of 183 million arkollars in 2010 and 644 million in 2011. They have real output of
1. 0 answers
2. 442 views
A crane lifts the 23000 kg steel hull of a ship out of the water. Determine the following.(a) the tension in the crane's cable
1. 1 answer
2. 679 views
A crane lifts the 23000 kg steel hull of a ship out of the water. Determine the following.(a) the tension in the crane's cable
1. 1 answer
2. 2,148 views
Suppose that $200 was deposited on 1st Jan 2000 into an account that earned 5% interest compounded semiannually. Suppose further
1. 2 answers
2. 574 views
A shipment of boxes weighs 40 pounds. There are 8 boxes and each weighs the same number of pounds. How much does each box weigh?
1. 5 answers
2. 1,035 views
Explain what happens during each of the three steps of cellular respiration and explain why a lack of oxygen is such a severe
1. 0 answers
2. 537 views
Using the fundamentals of thermodynamics, explain why we must continue to eat in order to maintain homeostasis?
1. 0 answers
2. 827 views
A 400-g block of copper at a temperature of 85°C is dropped into 300 g of water at 33°C. The water is contained in a 250-g
1. 1 answer
2. 750 views
A 2 kg steel ball strikes a wall with a speed of 8.15 m/s at an angle of 54.4◦ with the normal to the wall. It bounces off
1. 1 answer
2. 755 views
A 0.30 kg puck, initially at rest on a frictionless horizontal surface, is struck by a 0.20 kg puck that is initially moving
1. 1 answer
2. 4,034 views
A box of books weighing 290 N is shoved across the floor of an apartment by a force of 400 N exerted downward at an angle of
1. 1 answer
2. 638 views
A train has a mass of 5.22 multiplied by 106 kg and is moving at 70.0 km/h. The engineer applies the brakes, which results in a
1. 1 answer
2. 1,199 views
In the following reaction, it 13g of sodium are reacted how many grams of copper(solid) can be obtained? 2Na(s)+ Cu(NO3) 2 - - >
1. 1 answer
2. 521 views
If the product of two numbers is 65 and one of the numbers is 8 more than the other, what is the remaining number?
1. 4 answers
2. 520 views
34a*22
1. 0 answers
2. 284 views
How many mL of orange juice would be required to get the recommended daily allowance of 60 mg of vitamin C? (Concentration of
1. 1 answer
2. 684 views
is pennsylvania's government a monotheistic or not?
1. 1 answer
2. 787 views
The useful power output of Bryan Allen, who flew a human-powered airplane across the English Channel on June 12th, 1979, was
1. 2 answers
2. 666 views
"By means of a rope, whose mass is negligible, two blocks (mass: 11kg and 44 kg) are suspended over a pulley. The pulley can be
1. 0 answers
2. 1,618 views
"A solid cylinder and a thin-walled hollow cylinder have the same mass and radius. They are rolling horizontally along the
1. 2 answers
2. 3,108 views
"A 1220-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. A 1960-N crate
1. 1 answer
2. 1,899 views
"A small 0.5 kg object moves on a frictionless horizontal table in a circular path of radius 1 meter. The angular speed is 6.28
1. 0 answers
2. 1,166 views
"A small 0.5 kg object moves on a frictionless horizontal table in a circular path of radius 1 meter. The angular speed is 6.28
1. 0 answers
2. 960 views
"A 1220-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. A 1960-N crate
1. 1 answer
2. 1,591 views
"A solid cylinder and a thin-walled hollow cylinder have the same mass and radius. They are rolling horizontally along the
1. 0 answers
2. 810 views
"By means of a rope, whose mass is negligible, two blocks (mass: 11kg and 44 kg) are suspended over a pulley. The pulley can be
1. 0 answers
2. 1,066 views

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