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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. 483 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. 280 views
What was one important political result of the Canada constitution of 1982
1. 1 answer
2. 347 views
f(x)= x^2-16 and g(x)= x+. find f/g and it’s domain
1. 1 answer
2. 1,164 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. 2,999 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. 291 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. 919 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. 1,149 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. 1,501 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. 1,199 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. 2,331 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. 6,213 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. 5,138 views
35. The Neutrality Acts of 1939 included this component, ________ and ________, which helped Americans support the Allies with
1. 1 answer
2. 1,503 views
13. Germany absorbs Austria and then Czechoslovakia into the German Reich, often referred to as the_________
1. 1 answer
2. 1,479 views
Regarding early reports of the Holocaust during World War II, the immediate responseby President Roosevelt and the United States
1. 1 answer
2. 505 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. 446 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. 1,964 views
What was the Banana Wars?
1. 2 answers
2. 429 views
What does it mean to say that nations are fictions?
1. 1 answer
2. 438 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. 506 views
For the reaction C + 2H2 -> CH4How many grams of hydrogen are required to produce 145 grams of methane, CH4
1. 2 answers
2. 2,682 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. 1,996 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. 5,363 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. 828 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. 621 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. 829 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. 2,164 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. 551 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. 2,142 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. 1,455 views
Hypotheses can be rejected or supported by experiments, or, in some instances, new observations.i think it's true
1. 3 answers
2. 517 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. 518 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. 576 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. 734 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. 739 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. 935 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. 3,303 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. 653 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. 2,856 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. 2,429 views
A box contains two defective Christmas tree lights that have been inadvertently mixed with eight nondefective lights. If the
1. 0 answers
2. 1,057 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. 1,294 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. 668 views
Solve the following: 3ln(4x)=17
1. 1 answer
2. 692 views
solve: log base of 7 (3x+2)=5
1. 1 answer
2. 420 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. 1,072 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. 539 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. 463 views
I need help solving 8 = 3x + 6y for y.Thank you!
1. 1 answer
2. 366 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. 2,677 views
what are the simplest methods to understand C++ programming language?
1. 2 answers
2. 415 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. 491 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. 573 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. 399 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. 586 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. 3,064 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. 579 views
Solve for the value of x: 6log(x^2+1)-x=0
1. 1 answer
2. 434 views
For what value of K will the equation 3x^2- 4x-(1+K)= 0 have equal roots?
1. 0 answers
2. 332 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. 535 views
Solve and graph: y>2x-1
1. 1 answer
2. 351 views
log4(3x-7)^2=10. I have no idea in working it out.
1. 1 answer
2. 430 views
X^2-6X+1=(3X+5)/2
1. 1 answer
2. 292 views
1/(X-2)=3/(X+2)-(6X/(X^2-4)
1. 0 answers
2. 332 views
(2x-1)/(x+1)=2X/(X-1)+ (5/X)
1. 0 answers
2. 300 views
Find the value of x: (2x-1)/(x+1)=2x/(x-1)-(5/x)
1. 2 answers
2. 341 views
x^2-6x+1=(3x+5)/2
1. 1 answer
2. 308 views
Solve for the value of x: 6log(x^2+1)-x=0
1. 1 answer
2. 758 views
solve for x: ln(x^2-6x-16)=5
1. 1 answer
2. 469 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. 402 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. 654 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. 592 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. 496 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. 459 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. 698 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. 2,169 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. 587 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. 1,056 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. 546 views
Using the fundamentals of thermodynamics, explain why we must continue to eat in order to maintain homeostasis?
1. 0 answers
2. 840 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. 772 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. 773 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. 4,048 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. 655 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. 1,220 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. 537 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. 539 views
34a*22
1. 0 answers
2. 298 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. 703 views
is pennsylvania's government a monotheistic or not?
1. 1 answer
2. 799 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. 680 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. 1,650 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. 3,135 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. 1,929 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. 1,184 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. 970 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. 1,607 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. 836 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. 1,078 views

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