# Posts by Bri

Total # Posts: 301

algebra
ya i did today. but i don't understand how you got 24 as the y-intercept

algebra
i do not think that is what my teacher was asking for.

algebra
you will be making hanging flower baskets. the plants you have picked out are blooming annuals and non-blooming annuals. the blooming annuals cost \$3.20 each and the non-blooming annuals cost \$1.50 each. you bought a total of 24 plants for \$49.60. write a linear system of ...

science
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 water cycle? thanks!!!! :)

language arts
there are three words to use to fill in each blank... the words are 1. automatic 2. tenant 3.volley here are the sentences: 1. OCCUPANT is to _________ as CHILDISH is to JUVENILE 2. BY HAND is to _________ as PALE is to BRIGHT 3. BARRAGE is to _________ as TOUGH it to ...

language arts
i understand the relationships and i understand they are analogies and how they work. i already checked the dictionary website and i still need help.

language arts
there are three words to use to fill in each blank... the words are 1. automatic 2. tenant 3.volley here are the sentences: 1. OCCUPANT is to _________ as CHILDISH is to JUVENILE 2. BY HAND is to _________ as PALE is to BRIGHT 3. BARRAGE is to _________ as TOUGH it to ...

math
90

MATH
-402

algebra
i think the answer is (x-8)<14 the parentheses stand for the absolute value sign

algebra
write the verbal sentence as an inequality and solve the inequality. (this has to do with absolute value inequalities) the distance between x and 8 is less than 14

language arts
thanks sooooooo much!

language arts
i cant find the definition of the word cautious. i tried that dictionary website and it didn't help. please help!

math
um i got n=3

algebra

algebra
the new school has exactly 1000 lockers and 1000 students. on the first day of school, the students meet outside the building and agree on the following plan: the first student will enter the school and open all of the lockers. the second student will then enter the school and...

algebra
ya and it takes me to this website where i need a membership to access the info

algebra
the new school has exactly 1000 lockers and 1000 students. on the first day of school, the students meet outside the building and agree on the following plan: the first student will enter the school and open all of the lockers. the second student will then enter the school and...

science
i don't understand how you got the answer to number 2. is matter the composition?

science
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 energy? 2.what happens to matter during both a physical and chemical change? 3.give an example of a simple closed system 4. in a fire, why does...

math
the odds that it wont happen are 7/7-1/7=6/7. so your answer is 6/7. I'm not sure what the ratio would be... perhaps 6:7 i am not a tutor

algebra (inequalities)
your club is in charge of making pins that students can buy to show their school spirit for the upcoming football game. you have made 225 pins so far, and you only have 120 minutes left to make the rest of the pins. you need to make at least 400 pins. a. write an inequality ...

algebra (inequalities)
a weaver spends \$420 on supplies to make wall hangings and plans to sell the wall hangings for \$80 each. a. write an inequality that gives the possible numbers of (w) wall hangings the weaver needs to sell in order for the profit to be positive b. what are the possible numbers...

language arts
i have been looking EVERYWHERE for a correct definition of the words retaliatory and immune... please help!!!!

Physical Science
group 4 because they are the group that nothing is happening to. they are what the scientists will compare the results back to. hope that helps!

algebra
im sorry, i do not understand.

algebra
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 this), all real numbers, or no solution.

algebra
and are you trying to find the zero of the function? if you are then: f(x)=10/4-7x 0=10/4-7x -10/4=7x -5/14 is your answer.

algebra
do you mean f(x)?

algebra (inequalities)
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 this), all real numbers, or no solution.

algebra
if it is then: 9x-7y=-49 -7y=-9x-49 divide everything by 7 y=-1 7/25-49 hope that helps!

algebra
is this supposed to be a slope-intercept form question?

Math 3
convert to common denominators then add. 6/11 would become 78/143 and 2/13 becomes 22/143. add then reduce(if possible)

Math
1. you would do length*width*height 2. 3 feet equal 1 yard so do 3 1/2*3 3. 24 hrs are in one day so you divide 624 by 24

science
thanks a bunch!

science
i need help finding some household items that have some of the following forms of energy: radiant, chemical, nuclear, electrical, acoustic, thermal, and mechanical. so far i have the TV as electrical, acoustic, and mechanical; the stove top as electrical, caustic, mechanical, ...

arithmetic
you would divide each side by 7/8 to get the variable alone. once you solve 3 divided by 7/8, you should get what h is.

Algebra
point: (4,5) slope: -2 y=-2x+b 5=-2(4)+b 5=-8+b -3=b your final answer is y=-2x-3

chemistry
KCl

Social Studies
Ok. Maybe states. That makes more sense.

Social Studies
I need to list 10 countries of the North. I thought-USA, Canada, Greenland, etc but can't come up with 10. For South-South America, Chile,etc. Not sure if that"s correct.

Social Studies
I need to list 10 countries in the North and 10 countries in the South during slavery times. Can't find anything. Please help. Thank you.

unscramble spanish words
rrbuaio

AP Calculus
A line is perpendicular to 2x+y-7=0 and passes through (4,6). Find the y coordinate of the point where x=-8

Math
in parralleloggran WXYX m/_Y = 65 What are the measurea of /_W , /_X, and /_Z in degrees?? /_= angle

physics
3 m/sec?

Math
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 serve two terms?

vocab
diffused opinionated commandeer muddled breached

chemistry
What mass of protons would be required to just neutralize the charge of 4.4g of electrons?

english
thank u ms sue

english
people with stronger friendship networks feel like there is someone they could turn to what does that quote means please help meee

art
aaron Douglas first picture from the harlem of renaissance the name of the picture and date/time and material used and used for and symbolism please help meeee

change .5 into a fraction

science
should i heat material in a closed container or vessel

Government
to hell with it

alegebra 1
would 3x^2-15x+18 = x(x+5)(x-3)????

marketing
What are some of the different stages a company goes through when developing its IMC strategy?

Chemistry
What equation is used when talking about airplane cabin pressure?

algebra

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

us history
how did woodrow wilson's reform platform during the 1912 campaign differ from that of theodore roosevelt?

psychology
Scenario: John is an 18-year-old freshman at New York University. John was the starting quarterback at his high school in a small town in Indiana. He enjoys playing sports and hanging out with friends. John has always been popular and done well in school and sports. Once he is...

PreCalculus
Three sides of a fence and an existing wall form a rectangular enclosure. The total length of a fence used for the three sides is 160 feet. Find the value(s) for which the area is 2800 square feet.

social studies
i have a project due on n.j. piedmont regions what are they

The answer to what did the Spanish farmer say to his chicken is olay, I'm positive I got 100% on my paper.

AP Calculus
thanks so much!

AP Calculus
find f'(2) given g(2)=3, h(2)=-1, h'(2)=4, and g'(2)=-2 f(x)=g(x)h(x) I'm just not understanding how to start this at all and what it wants me to derive when I don't know the function

Physics
.532 m/s

government
What determines who holds the postion of speaker of the house?

Algebra
Molly can paint a house in 4 days.Tess could paint the same house in 6 days. How long would it take them to paint the house if they worked together

Chemistry
okay then I had the +6e- for the first and +3e- for the second...but I just didn't get the H2Os and OHs and I don't understand how I messed that up...:S

Chemistry
Balancing Equations for Reactions Occurring in Basic Solutions: I have the answer for it and I've gone and redone it twice and I can't match the answer...I was just seeing if anyone could show the steps so that I could see where I messed up... NO2-(aq)+Al(s)-->NH3(...

US History 1
just a clarification i think i may have my events mixed up, the colonies- were under the articles of confederation correct? and then the am revolution happened and then the constitution? am i correct?

Math
The sun of a certain number and 3 times the number is 40. What is the number?

ap chemistry
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 that has (have) each of the following hybridizations: a. sp3, b. sp, c. sp2 N*triplebond*C-CH2-CH=CH-CHOH | CH=O | H 2. Draw all the possible ...

chemistry
...okay I think I understand it!...as for the naming...oh dear...thank you so much!

chemistry
for summer homework (which means "hey kids teach yourself something you've never seen while we go to the beach all summer") we got a packet on Organic Nomenclature and Simple Reactions...and there's some parts that I'm just not getting and the packet ...

Chemistry
tin 2-

social studies
which colonies guaranteed religious freedom

calc help
nice...this is from the ap test.. i didn't know how to do it either :/

marketing
1.A store has fixed costs of 80,000 and an avarage gross margin of 26%. Variable expenses are estimated to be 6% of sales. a.calculate the break-even sales volume. b.calculate the profit/losses for sales of 300,000 I got the formulas: unit contribution= price - variable costs ...

english
struggle! duh!

social studies
how did the civil war end? who surrendered

biology
is there a difference between heat capacity and specific heat capacity, or are they the same thing?

Social Studies
Thank you very much!

Social Studies
What was the purpose of the Seven Years’ War? What effects did it have on the(American)colonies?

science
i don't know that's what it says in my book

science
what are 3 possible ways in which a hypothesis may arise?

Alg 2
x^6-y^6 fist look at as a difference of squares: (x^3)2 - (y^3)2 =(x^3 + y^3)(x^3 - y^3) Now you have the sum of cubes and the difference of cubes, I assume you know the formulas for those. So you can keep going (x+y)(x^2-xy+y^2)(x-y)(x^2+xy+y^2) would be your final answer.

anna frances'
what is a square,i know it has four sides and blah blah blah,but i need two more answers like it is a kite (not really)!! It is the table supporting the hypotenuse. There is an example... what can your imagination come up with? It has 4 equal sides. It has 4 90-degree angles. ...

biochemistry
reactions that produce energy and related reactions that require energy

physics
A box of Cheerios and a box of Wheaties are accelerated accross a horizontal force vector F applied to the Cheerios box. THe magnitude of the frictional force on the Cheerios box is 2 N and the magnitude of the frictional force on the Wheaties box is 4 N. If the magnitude of ...

physics
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 slide. What is the coefficient of kinetice friction between the pig and the slide? I know that when the coefficent of kinetic fricition is zero t=1/2...

physics
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. a) what is the magnitude of the least acceleration the monkey muct have if it is to ligt the package off the ground? If after the packafe has been ...

physics
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 acceleration is needed to ring the ship up to a speed of .10c (where c is the speed of light, 3.0X10^8 m/s) relative to the star system in 3 days? b) what is ...

physics
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 of 22 degrees with the vertical. Immediately after Tarzan steps off the cliff the tension in the cine is 760N. Choose a coordinate system for which ...

physics
Imagine a landing carft approaching the surface of Callisto, one of Jupiture's moons. If the engine provides an upward force (thrust) of 3260 N, the craft descends at constant speed; if the engine provides only 2200 N the craft accelerates downward at .39 m/s^2. a) What is...

physics
A 40 kg skier comes directly down a frictionless ski slope that is inclined at an angle of 10 degrees with the horizontal while a strong wind blows parallel to the slope. Determine the magnitude and diercection of the force of the wind on the skier id a) magnitude od the skier...

physics
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 of 22 degrees with the vertical. Immediately after Tarzan steps off the cliff the tension in the cine is 760N. Choose a coordinate system for which ...

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