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A toddler applies a 25.0 N force to a chair over a distance of 2.5 m, the chair is being pushed across a smooth floor against a
1. 1 answer
2. 468 views
A toddler applies a 25.0 N force to a chair over a distance of 2.5 m, the chair is being pushed across a smooth floor against a
1. 3 answers
2. 533 views
A van leaves town x at 6:45am and travels towards town y ,400km away at an average speed of 80km/hr.At 8:00am a truck left y for
1. 2 answers
2. 565 views
how to graph y= (x^2-3x-10)/(x-2)
1. 2 answers
2. 380 views
Write the following expression as a single logarithm:4 log 3 + 2
1. 1 answer
2. 501 views
Perpare 500ml of 1M HCl solution from a bottle of concentrated 37%(W/W) HCL stock with a density of 1.19g/ml.37%= 37/100 x 100
1. 1 answer
2. 7,441 views
What happens to a current-carrying wire that is located in a magnetic field? Does the orientation (angle) of the wire make a
1. 0 answers
2. 525 views
A wasp accumulates 1.0x10^-14C of charge while flying perpendicular to the earth's magnetic field of 4.0X10^-5T. How fast is the
1. 1 answer
2. 2,092 views
Evelyn wears glasses whose wire frames are shaped like to circles, each with an area of 8.0x10^-4 m^2. The horizontal component
1. 0 answers
2. 469 views
I need help solving the problem not the answer. (Multiple Choice)The steps below show the incomplete solution to find the value
1. 7 answers
2. 1,629 views
The eighth term of an arithmetic series is twice the third term. The sum of the first eight terms are 39.Calculate the first
1. 1 answer
2. 561 views
Write a second symmetric equation for the following line, given the point on the line A(0, 5, -1/2)(x-2)/4= (y-4)/-2 = z Would
1. 1 answer
2. 342 views
How long will it take to fill 6 similar tanks completely with water? Give your answer in hours and minutes
1. 0 answers
2. 393 views
Let n be a fixed positive integer. Describe all solutions of sin(n theta) = 1/2I know that the solutions would be
1. 2 answers
2. 448 views
Parallelogram ABCD is inscribed in a circle. Then, the measure of angle A must be 90?
1. 1 answer
2. 1,368 views
Julie has 8 more than three times as many quarters as dimes. The total value of the coins is $12.20. How many of each kind of
1. 2 answers
2. 573 views
what is the strategy of 12 were bought by Logan 1/3 was choc.chip 1/3 was sugar 1/3 was peanut butter how many of each kind of
1. 1 answer
2. 479 views
Alex Hurry Guys what strategy was used
1. 1 answer
2. 429 views
Logan bought 12 cookies 1/3 was choc chip 1/3 was sugar and 1/3 was peanut butter How many of each kind of cookie did Logan buy
1. 1 answer
2. 712 views
The difference between 5 times a number and 20 equals the sum of the number and 40. Find the number
1. 1 answer
2. 1,323 views
Suppose you wanted to add just enough 0.40M calcium chloride solution to 75.0mL of 0.60M of sodium carbonate solution for all of
1. 1 answer
2. 779 views
Suppose you wanted to add just enough 0.40M calcium chloride solution to 75.0mL of 0.60M of sodium carbonate solution for all of
1. 4 answers
2. 1,890 views
Which one is the limiting reactant if 0.0453 moles of sodium carbonate was used and 0.0216 moles of calcium choloride was used?B
1. 4 answers
2. 792 views
Carbohydrates (such as C6H12O6) undergo combustion with oxygen to produce carbon dioxide and water. Living things use this
1. 0 answers
2. 733 views
Carbohydrates (such as C6H12O6) undergo combustion with oxygen to produce carbon dioxide and water. Living things use this
1. 0 answers
2. 757 views
Carbohydrates (such as C6H12O6) undergo combustion with oxygen to produce carbon dioxide and water. Living things use this
1. 1 answer
2. 845 views
A block that has a mass of 0.0190 kg and a block that has a mass of 2.00 kg are attached to the ends of a rope. A student holds
1. 0 answers
2. 573 views
A game is played using one dice. If the dice is rolled and shows 1, the player wins $1; if it shows 2, the player wins $2; if it
1. 2 answers
2. 2,085 views
Which did Anton have more allegiance to: his caste of genetically enhanced beings or his brother?
1. 2 answers
2. 995 views
Why is the society in Gattaca so devoid of happiness, vitality and fun?
1. 2 answers
2. 791 views
What are 2 advantages for binary fission in bacteria?
1. 2 answers
2. 886 views
Trichloroacetic acid (CCl3CO2H) is a corrosive acid that is used to precipitate proteins. The pH of a 0.050 M solution of
1. 2 answers
2. 703 views
A 1200 kg car rounds a curve of radius 71 m banked at an angle of 11°. What is the magnitude of the friction force required for
1. 1 answer
2. 846 views
A 0.79 kg ball is connected by means of two ideal strings to a vertical, rotating rod. The strings are tied to the rod and are
1. 0 answers
2. 811 views
The earth rotates once per day about an axis passing through the north and south poles, an axis that is perpendicular to the
1. 0 answers
2. 611 views
The earth rotates once per day about an axis passing through the north and south poles, an axis that is perpendicular to the
1. 0 answers
2. 529 views
A satellite is in a circular orbit around an unknown planet. The satellite has a speed of 1.70 × 104 m/s, and the radius of the
1. 0 answers
2. 670 views
Tarzan plans to cross a gorge by swinging in an arc from a hanging vine (see Fig). If his arms are capable of exerting a force
1. 0 answers
2. 607 views
Speedboat (A) negotiates a curve whose radius is 115 m. Speedboat (B) negotiates a curve whose radius is 240 m. Each boat
1. 0 answers
2. 694 views
A hockey puck of mass m = 70 g is attached to a string that passes through a hole in the center of a table, as shown in the
1. 1 answer
2. 967 views
My physics optional extra work: This would be helpful so I can compare the solutions here as I do the work by myself. Question:A
1. 1 answer
2. 562 views
How do you make this this true?26 = 5 + 3 squared - 6 x 7 22 = 5 + 3 squared - 6 x 7 406 = 5 + 3 squared - 6 x 7
1. 1 answer
2. 372 views
A ball is rolling on a table with a horizontal velocity of 5 m/s when it rolls off the edge. How far from the base of the table
1. 2 answers
2. 2,892 views
Assume that a spacecraft can travel at the speed of 100,000 km, how many days will it take to get from Earth to Mars?
1. 1 answer
2. 559 views
How many sets of 3 primes sum to 20?
1. 2 answers
2. 1,786 views
A number has three distinct digits. The sum of the digits equals the product of the digits. How many three-digit numbers satisfy
1. 3 answers
2. 1,802 views
An old book listed that 72 turkeys were bought for $\$\square.\square\square$ each, at a total cost of $\$\square 67.9\square.$W
1. 1 answer
2. 1,401 views
The quarterback of a football team gets off a perfect pass at an angle of 30 degrees with the horizontal. His receiver gathers
1. 1 answer
2. 855 views
Choose the word that best completes the sentences.One of the girls left _____ tennis shoes in the gym a. her b. hers c. their d.
1. 35 answers
2. 12,057 views
Your recipe calls for 3eggs and 7cups of sugar I have 18eggs and 40cups of sugar how many cakes can I make
1. 1 answer
2. 382 views
An archer puts a 0.29 kg arrow to the bow- string. An average force of 224.8 N is exerted to draw the string back 1.44 m.The
1. 0 answers
2. 532 views
An equation of the line with slope -1 that passes through the point (2,5) is y=-x+7
1. 3 answers
2. 315 views
what is the answer to the question find the volumne of a composite figure with a square and cylinder with all its measurements 8
1. 0 answers
2. 398 views
On the bridge of a ship at sea, the captain asked the new, young officer standing next to him to determine the distance to the
1. 1 answer
2. 691 views
Boat 1 and boat 2, traveling at constant speeds but not necessarily the same speed, depart at the same time from docks A and C,
1. 0 answers
2. 514 views
Is the following sentence a smiple compound complex or compund-complex?She invited her neightbor to the party even though she
1. 1 answer
2. 618 views
if cos x=2/3 and x is in quadrant 4 find tan(x/2),sin(x/2),and cos(x/2)i got sin(x/2)=squr 1/6 tan(x/2)=squr 2/6 cos(x/2)=squr
1. 1 answer
2. 2,548 views
A boat moves at a speed of 15 km/h in still water. The river it is traveling in flows at a rate of 3 km/h downstream. What is
1. 2 answers
2. 2,778 views
1. sin^2 theta+cos theta=2 (Hint: Use the Pythagorean identity sin^2 theta+cos theta=1 to replace sin^2 theta in the given
1. 1 answer
2. 2,826 views
Given the equation for simple harmonic method d=1/12 sin(60 pi t) answer the following questions:b)Find the frequency i got 60pi
1. 1 answer
2. 2,476 views
Given the equation for simple harmonic method d=1.3cos(3pi/4 t) answer the following questions:a)Find the maximum displacement.
1. 2 answers
2. 2,569 views
Problem: A triangular lot has two sides of length 100m and 48m as indicated in the figure below. The length of the perpendicular
1. 1 answer
2. 1,007 views
Calculate the amount of heat energy transferred in the following situations:the temperature of 1.0g water rises from 22.5
1. 1 answer
2. 549 views
1. Using the definitions of odd and even functions, explain why y=sin x+1 is neither odd nor even.2.Using the definition of an
1. 1 answer
2. 663 views
When 50 grams of hydrocarbon X are burned with oxygen the products are carbon dioxide and water. If 65 grams of water and 100
1. 0 answers
2. 1,147 views
1/64=16^2a4^-3=(2^4)^2a 4^-3=2^8a -3=8a -3/8=a I don't understand what I'm doing incorrectly can some please explain to me,in
1. 2 answers
2. 922 views
To solve 49(3x) = 343(2x+1), write each side of the equation in terms of base what? .In the brackets are powers. I tried to
1. 5 answers
2. 5,826 views
1.Explain the relationship(s) among angle measure in degrees, angle measure in radians, and arc length.
1. 2 answers
2. 1,147 views
1.If tan theta=3/4 and theta is an acute angle, find cos theta.2.If sin theta=12/13 and theta is an acute angle, find cot theta.
1. 1 answer
2. 1,380 views
1.Find the missing values given that Ø in degrees=30.Can someone show me how to find sin
1. 2 answers
2. 560 views
1.Find the missing values given that Ø in degrees=270.2.Find the missing values given that Ø in degrees=270. I can find the
1. 2 answers
2. 673 views
I am really confused. I am trying to convert quarters to dimes to see which is greater. The problem is 540 quarters _ 2000
1. 1 answer
2. 431 views
Aqueous hydrobromic acid will react with solid sodium hydroxide to produce aqueous sodium bromide and liquid water. Suppose 61.
1. 2 answers
2. 1,496 views
Jonathan burns 15 calories per minute he runs on the treadmill Jonathan ran 5 minutes on Monday 12 minutes on Tuesday and 8
1. 3 answers
2. 1,589 views
I really need helpFind the equation of the hyperbola 1.Vertices(-4,0)(4,0) Asymptotes: y=1/3x, y=-1/3x 2.Vertices(-6,0)(6,0)
1. 2 answers
2. 832 views
How can two rectangles each have an area of 12 units, but have different lengths and widths
1. 1 answer
2. 439 views
Write the equation of the parabola1.Vertex(2,5) Focus(2,-3) 2.Directrix=x=3/4 Focus(5/4,-3) For 1. i got(x-2)^2=32(y-5)^2 For 2.
1. 3 answers
2. 641 views
Write the equation of the parabola1.Vertex(2,5) Focus(2,-3) 2.Directrix=x=3/4 Focus(5/4,-3) For 1. i got(x-2)^2=32(y-5)^2 For 2.
1. 2 answers
2. 624 views
The psychological sensation of loudness B is measured in decibels and is defined with reference to the intensity, , of a barely
1. 6 answers
2. 2,302 views
[Multivariable Calc]Let R be the region that is inside of the cardioid r=2 + cos(theta) and outside the circle r=2? So i need to
1. 0 answers
2. 479 views
True or false (logx)^2=2logxTrue or false in56/in7=in8 i got true for the first one and false on the second im sorry for posting
1. 2 answers
2. 731 views
If you deposit $5,000 in an account that pays 5% interest compounded annually, how much money will you have in your account at
1. 2 answers
2. 1,209 views
The average of a group of seven test scores is 80. If the lowest and highest scores are thrown out the average of the remaining
1. 1 answer
2. 874 views
You have found the following stock quote for RJW Enterprises, Inc., in the financial pages of today's newspaper.52 Week High:
1. 0 answers
2. 1,283 views
A candy company makes a chocolate nut mix and and a chocolate fruit mix. The nut mix uses 2 pounds of chocolate, 2 pounds of
1. 1 answer
2. 1,049 views
60 decreased by the quotient of a number and 4.I am reading it as: n-4/60 Am I correct?
1. 1 answer
2. 350 views
Miss E. deWater, the former platform diver of the Ringling Brothers' Circus, dives from a 80.0-meter high platform into a
1. 3 answers
2. 1,289 views
Miss E. deWater, the former platform diver of the Ringling Brothers' Circus, dives from a 80.0-meter high platform into a
1. 2 answers
2. 1,816 views
Joey has 4 pairs of pants,6 shirts, and 2 pairs of shoes, but only 1 favorite pair of pants, 1 favorite shirt, and 1 pair of
1. 3 answers
2. 2,660 views
Monica earned $60 from a bonus plus $8.50 per hour (h) she worked this week. Which of the following expressions best represents
1. 2 answers
2. 2,240 views
a gun is fired with muzzle velocity v0 = 1000 m/s straight up along the z-axis. While moving through the air the Earth's gravity
1. 1 answer
2. 619 views
8.1 Collision?A permanent magnet creates a homogenous magnetic field B~ inside a rectangular region. The magnet is moving with a
1. 0 answers
2. 583 views
2. Suppose that T is a linear transformation from R2 to R4such that T ((1, 1)) = (3, −1, 4, −3) and T ((2, −1)) = (3,
1. 0 answers
2. 1,023 views
Remember the Poynting vector? The magnitude of this vector gives the amount of energy per second thatflows through a unit area
1. 1 answer
2. 627 views
If there was a way to accelerate a spaceship close to the speed of light to go visit some neighboring star system,one would
1. 0 answers
2. 525 views
A permanent magnet creates a homogenous magnetic field B~inside a rectangular region. The magnet is moving with a velocity ~v
1. 0 answers
2. 584 views
A ball is thrown upward with an initial velocity of 4 ft/sec from a height of 10 feet. What is the maximum height that the ball
1. 2 answers
2. 2,086 views
What were five accomplishments of marie curie?
1. 3 answers
2. 1,018 views
7. For the function defined by:f(x)= {x^2, x<=1} {2x+1, x>1} a. evaluate f(0) 8. Solve the following system of equations
1. 1 answer
2. 959 views
Im really struggling and need help with this1. One of the tables below contains (x,y) values that were generated by a linear
1. 2 answers
2. 1,368 views

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