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Sydney

Questions (281)

A cylinder has surface area of 402 cm2. The height is three times greater than the radius.What is the height of the cylinder?
1. 3 answers
2. 1,988 views
Given that the area of the rectangle is 2x^2 + 9x - 5 , determine the length of the rectangle.
1. 6 answers
2. 789 views
A diver of mass 68.9 kg stands at the end of a diving board of mass 24.5 kg and length L = 3.29 m. The diving board is supported
1. 1 answer
2. 817 views
What happens to the mass of a beaker of water with a teaspoon of sugar in it measured on a balance pan compared to a teaspoon of
1. 1 answer
2. 731 views
A uniform ladder of mass m and length L leans at an angle θ against a frictionless wall. If the coefficient of static friction
1. 1 answer
2. 1,613 views
A container holds a quantity of liquid nitrogen at a temperature of -200 degrees C. Explain how each of the following could be
1. 1 answer
2. 628 views
most of earth's landmass is in the northern hemisphere. how might this influence Earth's overall albedo duringa)June b)January I
1. 2 answers
2. 1,139 views
How is the energy that reaches earth's surface returned to space?is is by radiation?
1. 1 answer
2. 1,007 views
list 3 examples of natural activities or events that carry thermal energy from within Earth directly to Earth's surface.I don't
1. 2 answers
2. 570 views
A container holds a quantity of liquid nitrogen at a temperature of -200 degrees C. Explain how each of the following could be
1. 0 answers
2. 624 views
most of earth's landmass is in the northern hemisphere. how might this influence Earth's overall albedo duringa)June b)January I
1. 0 answers
2. 434 views
How is the energy that reaches earth's surface returned to space?is is by radiation?
1. 0 answers
2. 412 views
list 3 examples of natural activities or events that carry thermal energy from within Earth directly to Earth's surface.I don't
1. 0 answers
2. 485 views
If u reach into a hot oven to remove a pizza, ur arm is not burned by the hot air but would be burned if u touched the pan.
1. 2 answers
2. 991 views
Match each example to a heat mechanism. Terms may be used more than once.EXAMPLES: A. Water is heated on a stove. B. You feel
1. 4 answers
2. 676 views
what is .07g/cm3 in kg/m3?
1. 1 answer
2. 312 views
We consider tobacco virus diffusing along a 0.47 m long tube filled with water. The cross-sectional area of the tube is unknown.
1. 1 answer
2. 735 views
A bathysphere used for deep sea exploration has a radius of 1.50 m and a mass of 1.20 × 104 kg. In order to dive, the sphere
1. 1 answer
2. 4,923 views
knowing the following:standard vector notation: 46.9 km@ 32 degrees magnitude: 46.9 km theta 58 quadrant 1 x component 24.9 y
1. 1 answer
2. 592 views
We consider an ideal gas of molar mass M = 16 g/mol at +10oC. What is the pressure of the gas if its density is 1.16 kg/m3 ?
1. 0 answers
2. 480 views
A container of volume V = 103 cm3 has a mass of 30.0042 g when evacuated. When the container is filed with an unknown gas of
1. 2 answers
2. 621 views
A container of volume V = 103 cm3 has a mass of 30.0042 g when evacuated. When the container is filed with an unknown gas of
1. 0 answers
2. 621 views
If 36.00 mL of KMnO4 are required to oxidize 25.00 mL of 0.02932 M NaC2O4 solution, what is the concentration of KMnO4?
1. 2 answers
2. 771 views
The x component of a certain vector is -86.0 units and the y component is +75.0 units.The magnitude of the vector is 114 m. What
1. 1 answer
2. 1,769 views
For our assignment we have to choose an advertisement either in a magazine or on TV and describe how it appeals its audience.
1. 1 answer
2. 391 views
Write a character description. Choose a person you know well, and identify one of his/ her character traits. Then, chose two or
1. 5 answers
2. 763 views
How did Archaic Greece modernize
1. 3 answers
2. 506 views
A ship maneuvers to within 2500m of an island's 1800m high mountain peak and fires a projectile at an enemy ship 610m on the
1. 0 answers
2. 1,059 views
i have been trying for a few hours now to solve this, but i missed tis day in class and my mind wont wrap around the concept.
1. 1 answer
2. 426 views
How many oles of Neon are in a 25mL container at STP?
1. 1 answer
2. 371 views
what is the pressure of a 0.85 Liter sample of Helium with a mass of 0.070 grams when it is at 5 degrees Celcius?
1. 1 answer
2. 452 views
I need help please, Find an equation of the line having the given slope containing the give pointm=5/6(5,-8) 5/6+ 40/6 is this
1. 2 answers
2. 425 views
You can use functions to figure how much money you earn in a day..if you work "x" hours in a day and you make $"y" in a day.So
1. 2 answers
2. 652 views
find (-4) when f(x) = 4-2xf(-4)+4-2 f(-4)=-2 Is that correct I am having a hard time with this and I know it so easy my brain is
1. 2 answers
2. 392 views
f(x) = 2x - 14Find f(3) and f(-3). f(3)=2 -14=7 f(3)=2+14 is this correct
1. 4 answers
2. 309 views
h(x) = 19-x when x is 5 and when x is -5I need to write and expression so is this the right way? h(x)=19 h(5)x19 h(5)x 19=-5
1. 4 answers
2. 369 views
How can I determine if two lines are perpendicular?
1. 1 answer
2. 403 views
How can I determine if two lines are perpendicular?
1. 1 answer
2. 392 views
How can I determine if two lines are perpendicular?
1. 1 answer
2. 345 views
a) What year would be represented by x = 2? 2002 x 1 = 2003 so it would be 3x2=6b) How much did it cost per gallon of gasoline
1. 1 answer
2. 400 views
1. Suppose you are at the gas station filling your tank with gas. The function C(g) represents the cost C of filling up the gas
1. 6 answers
2. 640 views
I have a problem with linear funtion is f(8)=8f(x) = x + 10=what is x is that always 0 so this answer would 10
1. 4 answers
2. 380 views
why the line x = 4 is a vertical line.Name three points on the line represented by x=4. Then explain why, when we connect these
1. 1 answer
2. 775 views
I am having a hard time with this problem3. You are going to plant trees in your hilly backyard. Tree A is located at
1. 2 answers
2. 602 views
I am having problem with this one you are going to help a neighbor build a ramp so he can easily go into his house in a wheel
1. 0 answers
2. 438 views
1. Suppose you are at the gas station filling your tank with gas. The function C(g) represents the cost C of filling up the gas
1. 1 answer
2. 1,206 views
Buying a HomeFor most people, buying a house is a great investment that can offer security in an uncertain world, but buying a
1. 2 answers
2. 637 views
1) Your are planning to spend no less than $8000.00 and no more than $12,000 on your landscape projecta) Write an inequality
1. 1 answer
2. 520 views
1) Your are planning to spend no less than $8000.00 and no more than $12,000 on your landscape projecta) Write an inequality
1. 4 answers
2. 1,108 views
how do you find the domain of f if f(x)= (2x-3)/(4x+5)Thank you
1. 1 answer
2. 345 views
how do you solve 5z-43=2z+80
1. 2 answers
2. 347 views
How do you figure out area of compound figure
1. 4 answers
2. 309 views
A student determined the calorimeter constant of the calorimeter. The student added 50.00 mL of cold water to 50.00 mK of heated
1. 1 answer
2. 1,636 views
what does los dias de clase mean
1. 1 answer
2. 828 views
The general relationship of oscillation T of a mass m suspended on a spring is T=2(pie)square root of m/k, where k is the spring
1. 0 answers
2. 824 views
What is three eighths of 32 pieces? And how do i write out the problem to find the answer?
1. 4 answers
2. 1,032 views
I am dealing with Interest Compounded Continuosly. I am looking for the balance after 10 years. The book shows that P(10) =
1. 5 answers
2. 398 views
SolveX + 1/x – 2 ≥ 3 I know you have to subtract the 3 from both sides to get the zero on right of the inequality sign. I
1. 2 answers
2. 420 views
I'm working on vertical asymptotes when factoring 6x^2 - 6 (denominator). I came up with 6(x^2-1). Then I was trying to find the
1. 1 answer
2. 931 views
Please help! Thanks.An ammonia solution is made by diluting 0.105L of the concentrated commercial reagent until the final volume
1. 1 answer
2. 567 views
Please help me! Thank-you!Calculate the concentration, in moles per liter, of a fertilizer solution if 500.0 mL of the solution
1. 3 answers
2. 565 views
How many valence electrons are in carbon tetrachloride?
1. 3 answers
2. 2,799 views
It is found that 99% of a particular design of sport parachute have k-values greater than or equal to 1.650/s. If the mean value
1. 1 answer
2. 446 views
For beginner parachutists, the terminal velocity must be less than 5.00 m/s, and the parachutes used have a k-value that is
1. 6 answers
2. 632 views
The equation describing the velocity of the ice falling from the wing as a function of time is v=45(1-(0.804)^t). Determine
1. 3 answers
2. 658 views
Can somone please help me with this question. Thank-you!Solve for x if 125^3x-1=25^x+4
1. 1 answer
2. 474 views
Hi, I'm really having problems with this question, can someone please help me. Thank-you!Algebraically solve for 0<phaeta<2pi,
1. 1 answer
2. 456 views
I asked this question yesterday, but I am still having alot of trouble, can someone please help me. Thanks.If 1-cos^2x=0.8725,
1. 1 answer
2. 602 views
If 1-cos^2x=0.8725, and x is acute, determine the value of x correct to the nearest tenth of a degree.
1. 1 answer
2. 801 views
Sorry i didn`t reply sooner ive only just looked at the post.Thankyou so much for finding the images it was kind of you to use
1. 1 answer
2. 384 views
I need to design a cyber anti-bullying logo.ive got no idea. any ideas id be so grateful for . thankyou
1. 2 answers
2. 562 views
Solve for the value of x.x to the power of -2/3=9/4
1. 1 answer
2. 322 views
Is there a web site that helps make sentences with the words that I have?
1. 1 answer
2. 319 views
RSECERBAINR
1. 5 answers
2. 648 views
Two students were testing the amount of fertilizer that would best promote the growthof strawberries in a garden. Which of the
1. 6 answers
2. 2,139 views
PLEASE SHOW ME THE PROPER PLACES TO PUT THE COMMAS IN THIS SENTENCE:Athens a city in Greece named after Athena the Greek goddess
1. 3 answers
2. 809 views
what is a number model?Since this is not my area of expertise, I searched Google under the key words "<I>number model</I>" to
1. 0 answers
2. 605 views
is 765/2023 simplified?!!? I think it is.Nope, it isn't, 765 = 3<sup>2</sup>*5*17 check the divisor of 765 into 2023 what do you
1. 3 answers
2. 785 views
which act upset the conolists because it was a direct tax on the colonies?wouldn't it be the stamp act???
1. 0 answers
2. 554 views
What is the uses a ribosome?wouldn't it be to feed the copy of DNA and to make proteins out of amino acids. What is an amino
1. 0 answers
2. 669 views
1)the seond Continental Congress did all the the following excepta)approve a ban on exports and imports with Great Britain.
1. 0 answers
2. 1,438 views

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