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x^2+y^2+x-6y+9=0Graph the circle using the center (h,k) and radius r. find the intercepts
1. 1 answer
2. 609 views
x^3-9x+1=0
1. 2 answers
2. 327 views
How do I diagram the sentence "There were ten visitors here yesterday", especially the word "there"
1. 1 answer
2. 534 views
find all points having an x-coordinate of 4 whose distance from the point (1,5) is 5
1. 5 answers
2. 662 views
11. What mass of sodium benzoate should be added to 160.0mL of a 0.17M benzoic acid solution in order to obtain a buffer with a
1. 3 answers
2. 669 views
if an object is thrown vertically upward with an initial velocity of v from an original position of s, the height h at any time
1. 1 answer
2. 926 views
suppose that you place exactly 100 bacteria into a flask containing nutrients for the bacteria and that you find the following
1. 6 answers
2. 8,124 views
Hey Guys so I have this problem with ICE tables that is extremely confusing for me so I would love some help on it!At a Certain
1. 2 answers
2. 651 views
Fill in the blank with the correct imperfect form of the verb. Include accent marks when needed.1.) Mis amigos______la playa.
1. 4 answers
2. 669 views
Fill in the blank with the correct imperfect form of the verb. Include accent marks when needed.1.) Mis amigos______la playa.
1. 1 answer
2. 702 views
Vitamin K is involved in normal blood clotting. When 1.56 g of vitamin K is dissolved in 25.0 g of camphor, the freezing point
1. 12 answers
2. 906 views
Vitamin K is involved in normal blood clotting. When 1.56 g of vitamin K is dissolved in 25.0 g of camphor, the freezing point
1. 2 answers
2. 703 views
When 3.89 g of a nonelectrolyte solute is dissolved in water to make 835 mL of solution at 26 °C, the solution exerts an
1. 1 answer
2. 723 views
Pre-Calbetween 0 degree C and 30 degree C the volume V (in cubic centimeters) of 1kg of water at a temperature T is given by the
1. 2 answers
2. 880 views
write an expression equivalent to-1/4(8y-10)
1. 1 answer
2. 368 views
Hi, can I have some help with my permutation/combination homework?"Find the number of 5-card hands that contain the cards
1. 1 answer
2. 555 views
Why did Johnson request the Tonkin Gulf Resolution
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2. 500 views
MS Wilkens went to the gas station to fill her car. Her gas tank is 20% full.The cost of gas is $4.29 per gallon. How much will
1. 3 answers
2. 613 views
(p+q)^9
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2. 330 views
A small child has a wagon with a mass f 10 kilograms (KG). The child pulls on the wagon with a force of 2 newtons (N). What is
1. 2 answers
2. 1,310 views
Balance the following equations:A. N2O>N2+O2 B. HBr>H2+Br2 C. CH4+O2>CO2+H2O
1. 1 answer
2. 937 views
What is C2H5OH+3O2>CO2+H2O balanced?
1. 1 answer
2. 1,693 views
I'm desperatePlease help 2. A bird, starting from rest, accelerates at 3 m/s2 north for 5 seconds. It then sees the rest of its
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2. 447 views
A 16 - foot ladder leaning against the side of a house reaches 12 feetup the side of the house. What angle does the ladder make
1. 2 answers
2. 4,590 views
Rocket-powered sleds are been used to test the responses of humans to acceleration. Starting from rest, one sled can reach a
1. 0 answers
2. 403 views
Rocket-powered sleds are been used to test theresponses of humans to acceleration. Starting from rest, one sled can reach a
1. 1 answer
2. 448 views
With an average acceleration of −1.6 m/s^2,how long will it take a cyclist to bring a bicycle with an initial speed of 13.3
1. 5 answers
2. 3,534 views
State domain and range for f(x) = 2[x]
1. 1 answer
2. 321 views
E=hvh=6.6E-34Js E=5.1E-22k E/h=v 5.1E-22k/6.6E-34Js =
1. 1 answer
2. 343 views
If AB= 9 centimeters and BC= 12 what does Ac equal ? and it is a right triangle .
1. 2 answers
2. 714 views
A certain monoprotic weak acid with Ka = 0.49 can be used in various industrial processes. (a) What is the [H+] for a 0.191 M
1. 1 answer
2. 402 views
A certain monoprotic weak acid with Ka = 0.49 can be used in various industrial processes. (a) What is the [H+] for a 0.191 M
1. 0 answers
2. 419 views
Among coffee drinkers, men drink a mean of 2.8 cups per day with a standard deviation of 0.5 cups. Assume the number of drinking
1. 0 answers
2. 575 views
A car is safely negotiating an unbanked circular turn at a speed of 17.2 m/s. The maximum static frictional force acts on the
1. 1 answer
2. 795 views
Ace Rent a Car charges a flat fee of $15 and $0.25 a mile for their cars. Acme Rent a Car charges a flat fee of $30 and $0.17 a
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2. 1,102 views
Lcm of 2 and 3
1. 0 answers
2. 336 views
The sum of two consecutive odd integers is 56.A. Define a variable for the smaller integer. B. What must you add to an odd
1. 2 answers
2. 1,548 views
20.0 g of CH3OH is frozen solid at -98.0 degrees C. What is the total energy required to melt it, warm the liquid to its boiling
1. 1 answer
2. 463 views
list 10 examples of slow changes over a long time. list 10 examples of quick changes over a short time.
1. 0 answers
2. 447 views
George has a large circular table with a circumference of 18 feet. What is the approximate area of the table?
1. 3 answers
2. 643 views
Assume that you own a small factory. A critical piece of machinery in your factory will need to be replacedin 180 days. If the
1. 0 answers
2. 487 views
or the period 1990-2003, the amount of biscuits, pastas, and noodles y (in thousands of metric tons)imported into the united
1. 1 answer
2. 694 views
you throw a wad of used paper towards a wastebasket from a height of about 1.3 feet above the floor with an initial vertical
1. 2 answers
2. 1,566 views
find the axis of symmetry and vertex of the function. tell whether it goes upward or downward.1. y=-xsquared+9 2.
1. 1 answer
2. 512 views
find the axis of symmetry and vertex of the function. tell whether it goes upward or downward.y=3*xsquared+6x-2
1. 1 answer
2. 431 views
tell whether the graph opens upward or downward. then find the axis of symmetry and vertex of the graph of the function1.
1. 1 answer
2. 697 views
1. define Allah2. the word Muslim means...? 3.JIHAD means to strive... what are Muslims striving for? 4. list and describe 5
1. 5 answers
2. 604 views
6. Simplify:4x2yz2 2z Select answer A 2x2y2z2 Select answer B 2x2z Select answer C 2x2yz2 Select answer D 2x2y Select answer E
1. 1 answer
2. 590 views
name 2 ways that it might affect our society if no one volunteered to help others.
1. 1 answer
2. 372 views
The value of a certain two-digit number is eight times he sum of its digits. if the digits of the number are reversed the result
1. 2 answers
2. 1,568 views
please write and equation, show your work, and find the answer:1.a certain two-digit number has a value that is seven more than
1. 1 answer
2. 633 views
calculate the enthalpy change in delta H foor heating 250 grams of liquid water from 0 degrees celcius to 100 degrees celcius.
1. 1 answer
2. 1,172 views
you will be making hanging flower baskets. the plants you have picked out are blooming annuals and non-blooming annuals. the
1. 9 answers
2. 2,369 views
how is water purified in the water cycle?why is the sun so important in the water cycle? what role does evaporation play in the
1. 2 answers
2. 883 views
there are three words to use to fill in each blank... the words are 1. automatic 2. tenant 3.volleyhere are the sentences: 1.
1. 1 answer
2. 589 views
there are three words to use to fill in each blank... the words are 1. automatic 2. tenant 3.volleyhere are the sentences: 1.
1. 2 answers
2. 1,242 views
write the verbal sentence as an inequality and solve the inequality. (this has to do with absolute value inequalities)the
1. 2 answers
2. 816 views
i cant find the definition of the word cautious. i tried that dictionary website and it didn't help.please help!
1. 3 answers
2. 600 views
the new school has exactly 1000 lockers and 1000 students. on the first day of school, the students meet outside the building
1. 2 answers
2. 639 views
the new school has exactly 1000 lockers and 1000 students. on the first day of school, the students meet outside the building
1. 2 answers
2. 995 views
here are some science questions I've been trying to do for over an hour and i just cant figure them out!1.how does a fan convert
1. 2 answers
2. 633 views
your club is in charge of making pins that students can buy to show their school spirit for the upcoming football game. you have
1. 3 answers
2. 1,586 views
a weaver spends $420 on supplies to make wall hangings and plans to sell the wall hangings for $80 each.a. write an inequality
1. 3 answers
2. 2,233 views
i have been looking EVERYWHERE for a correct definition of the words retaliatory and immune... please help!!!!
1. 1 answer
2. 453 views
solve the inequality, if possible.-2x-<-2x-1 2n>n+n then tell what type of equation it is. it is either x># (or a variation of
1. 3 answers
2. 546 views
solve the inequality, if possible.-2x-<-2x-1 2n>n+n then tell what type of equation it is. it is either x># (or a variation of
1. 1 answer
2. 436 views
i need help finding some household items that have some of the following forms of energy: radiant, chemical, nuclear,
1. 1 answer
2. 503 views
I need to list 10 countries in the North and 10 countries in the South during slavery times. Can't find anything. Please help.
1. 5 answers
2. 558 views
in parralleloggran WXYX m/_Y = 65 What are the measurea of /_W , /_X, and /_Z in degrees?? /_= angle
1. 2 answers
2. 282 views
Of the 43 U.S. presidents,15 were elected to serve two terms.What fraction of the U.S. president,in simplest form,was elected to
1. 1 answer
2. 1,089 views
What are some of the different stages a company goes through when developing its IMC strategy?
1. 0 answers
2. 443 views
What equation is used when talking about airplane cabin pressure?
1. 1 answer
2. 329 views
find the max and min values of f(x,y)= 3x+y for the polygonal convex set determined by x ¡Ý 1, y ¡Ý 0, and x+ .5y ¡Ü 2
1. 1 answer
2. 627 views
Three sides of a fence and an existing wall form a rectangular enclosure. The total length of a fence used for the three sides
1. 1 answer
2. 1,125 views
find f'(2) given g(2)=3, h(2)=-1, h'(2)=4, and g'(2)=-2f(x)=g(x)h(x) I'm just not understanding how to start this at all and
1. 3 answers
2. 422 views
Balancing Equations for Reactions Occurring in Basic Solutions:I have the answer for it and I've gone and redone it twice and I
1. 4 answers
2. 1,611 views
just a clarification i think i may have my events mixed up, the colonies- were under the articles of confederation correct? and
1. 1 answer
2. 445 views
The sun of a certain number and 3 times the number is 40. What is the number?
1. 1 answer
2. 702 views
there's a few questions I have...actually it's a bit more than a few...1. Identify the carbon atom(s) in the structure shown
1. 2 answers
2. 1,651 views
for summer homework (which means "hey kids teach yourself something you've never seen while we go to the beach all summer") we
1. 3 answers
2. 716 views
how did the civil war end? who surrendered
1. 2 answers
2. 454 views
What was the purpose of the Seven Years’ War? What effects did it have on the(American)colonies?
1. 4 answers
2. 686 views
what are 3 possible ways in which a hypothesis may arise?
1. 2 answers
2. 858 views
x^6-y^6fist look at as a difference of squares: (x^3)<sup>2</sup> - (y^3)<sup>2</sup> =(x^3 + y^3)(x^3 - y^3) Now you have the
1. 0 answers
2. 517 views
A box of Cheerios and a box of Wheaties are accelerated accross a horizontal force vector F applied to the Cheerios box. THe
1. 1 answer
2. 2,147 views
A slide-loving pig slides down a certain 35 degree slide in twice the time it would take to slide down a frictionless 35 degree
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2. 682 views
A 10 kg monkey climbs up a massless rope that runs over a frictionless tree limv and back down to a 15kg package on the ground.
1. 1 answer
2. 3,089 views
An interstellar ship has a mass of 1.20 X10^6 kg and is initially at rest relative to a star system. a) what constant
1. 0 answers
2. 622 views
Tarzan wights 820N, swings from a cliff at the end of a 20m vine that hangs from a high tree limb and initially makes an angle
1. 0 answers
2. 711 views
Imagine a landing carft approaching the surface of Callisto, one of Jupiture's moons. If the engine provides an upward force
1. 0 answers
2. 606 views
A 40 kg skier comes directly down a frictionless ski slope that is inclined at an angle of 10 degrees with the horizontal while
1. 0 answers
2. 1,252 views
Tarzan wights 820N, swings from a cliff at the end of a 20m vine that hangs from a high tree limb and initially makes an angle
1. 1 answer
2. 731 views

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