Monday
May 25, 2015

Posts by hi


Total # Posts: 341

math
What am I doing wrong? Problem: 2x^2(5x^2-1x-4) Answer: 10x^4-2x^3-8^2
May 2, 2015

Math
. If Kerry fills the tank with 10 in. of water, how much water is in the tank? How much of the tank is empty?
April 24, 2015

History
1.b 2.d
March 25, 2015

Social Studies
"Give me my freedom or I would rather die."
March 25, 2015

Algebra
thank u
March 25, 2015

Algebra
whats a linear function?
March 25, 2015

Algebra
does the < with a line under it mean the dot is shaded or non-shaded?
March 25, 2015

eNGlish
i would say C.:) What book is this??
March 25, 2015

Help with Math!--MS. SUE!
isn't question 1, 43??
March 25, 2015

Science
where??
March 24, 2015

Science
PLEASE HELP ME!!!!:0
March 24, 2015

Science
Describe the life cycle of a parasite that relies on its host for part of its reproductive cycle. human and mosquito???
March 24, 2015

Math
thanks Ms. Sue!
March 24, 2015

Math
To Mrs. Sue wait so my answer is not correct?
March 24, 2015

Math
and then you....here let me show you... cost ----- miles set this up: 13.8 x ---- = --- 130 260 13.8 represents cost of 4 gallons, so you basically put the cost over ur miles. FIRST u cross multiply, so u multiply 13.8 * 260 and then 130*x it will look like this: 3588= 130x u ...
March 24, 2015

Math
okay let me explain ONE GALLON is $3.45. So first you have to see how much 4 gallons cost by multiplying 3.45 and 4 which gives you 13.8. Do u understand me?
March 24, 2015

Math
what did you get when you tried it out?
March 24, 2015

Science
thanks so much!!!!!!! :) :)
March 24, 2015

Science
somebody please help me!
March 24, 2015

Science
Describe the life cycle of a parasite that relies on its host for part of its reproductive cycle. I was thinking a mosquito and human but i don't know how to describe it.
March 24, 2015

math
what do you think is the answer?
March 24, 2015

Science
thank you so much you guys. i am writing an expository about this. again, thank u!
March 23, 2015

Science
How does Science impact you? I said that it prepares you for a career in the medical field,gains knowledge... can you help me find 3 better reasons???
March 23, 2015

Algebra
thank you
March 22, 2015

Algebra
hi. i have to factor this expression. 3y^2-16y-12 i got (y-4)(y+1) i know it not right but i don't know what i did wrong.
March 22, 2015

Algebra
i messed up on my math . i used -12 and 3. now i know why i messed up. thank you again.:)
March 22, 2015

Algebra
can you show how u got that answer please???
March 22, 2015

Algebra
thank you!
March 22, 2015

Algebra
hello.i have to factor this expression. 3y^2-16y-12 i did my work and i got (y-4)(y+1) is it right?
March 22, 2015

algebra
how did u get that? I mean how did you get 13w-3?
March 18, 2015

algebra
Combine like term such as 11 and -8 by adding them together.Also 10w and -3w. Are you trying to simplify this? -8+11=3 -3w+10w=7w the answer is 7w+3
March 18, 2015

chemistry
Given the following data: 4PCl5(s) ¨ P4(s) + 10Cl2(g) ƒ¢H = +1774 kJ P4(s) + 6Cl2(g) ¨ 4PCl3(l) ƒ¢H = -1278.8 kJ Find the ƒ¢H of the following reaction: PCl5(s) ¨ PCl3(l) + Cl2(g)
March 3, 2015

Art
Nvm, 5/5 Thank you so much!
March 2, 2015

Art
Ashley are those right?
March 2, 2015

social studies. NEED HELP ASAP
Stfu
February 18, 2015

math ratio and rate problems
idk
December 7, 2014

math
how do you do 6th grade math cryptic quiz ?
November 29, 2014

Physics
34
November 20, 2014

Algebra please help
sorry
November 20, 2014

Algebra please help
i dont know
November 20, 2014

physics- energy and work
A 47.6-kg diver steps off a 10.82 m high diving board and drops straight down into the water. If the diver comes to rest 5.3 m below the surface of the water, determine the average resistance force exerted on the diver by the water. What is the total displacement of the diver?...
November 12, 2014

physics- energy and work
To push a 33.0-kg crate up a frictionless incline angled at 27.0° to the horizontal, a worker exerts a force of 388 N parallel to the incline. The crate moves a distance of 4.10 m. What work is done on the crate by the worker? What work is done on the crate by the weight ...
November 12, 2014

Physic energy conservation
A 5 kg mass attached to a spring passes its equilibrium point moving at 390 m/s. If the spring constant is 1450 N/m, what is the maximum displacement of the spring from its equilibrium position?
October 31, 2014

physics
no
October 25, 2014

physics
A ball is dropped from the top of a building. The balls fall 3 times farther during its last second of freefall than it did during its third second of freefall. The ball fell 4.9 meters during its first second, how tall is the building and how much time is the ball in the air...
October 25, 2014

Physics
Two steam locomotives are approaching each other, each at 30 mi/hr, heading for a sure head-on collision. A rhinoceros beetle, who flies with a constant speed of 40 mi/hr, leaves the front of the first locomotive when the engines are just 2.000 miles apart, and flies to the ...
October 15, 2014

college algebra
Try (x+10)(x)=7200.
September 6, 2014

Math :)
Oh okay thank
August 8, 2014

Math :)
Can you explain it?
August 8, 2014

HELP ME PLEASEEEE
I really need help
August 8, 2014

Math :)
i really NEED HELP!
August 8, 2014

Math :)
Amy can finish the homework in h hours (h>2), what fraction of the homework does she finish in 2 hours?
August 8, 2014

chemistry
Which of the following are single replacement reactions? Choose all that apply. Question 1 options: NaHCO3(s) + HCl(aq) → NaCl(aq) + CO2(g) + H2O(l) Zn(s) + 2 HC2H3O2(aq) → Zn(C2H3O2)2(aq) + H2(g) N2(g) + 3 H2(g) → 2 NH3(g) 2 AgNO3(aq) + Cu(s) → 2 Ag(s...
June 6, 2014

MATH
i have prblm in mths
March 24, 2014

College Physics
F*sin(35) * 4.5=90*9.8*4.5/2 Then solve for F.
March 10, 2014

Science~!
Just to help every one out. I got 4/4 its B B A A
March 4, 2014

Science~!
So is tori right?
March 4, 2014

Math 1
This page is poop it sucks balls
March 3, 2014

science
i think is....(D)
February 25, 2014

science
which of the following body systems does NOT rely on the autonomic nervous system to stimulate involuntary events? A. Skeletal System B. Digestive System C. Circulatory System D. Respiratory System
February 25, 2014

math
27
February 20, 2014

Language arts
thanks...
February 13, 2014

math
a box can holds 4 rows of 5 cubes in its first layer which expression should i use to get my answer
February 12, 2014

math
no*
January 30, 2014

math
I no. I was thinking it might have been the right answer, but I wasn't 100% sure
January 30, 2014

math
Omg see, I knew I wasn't right lol
January 30, 2014

math
I think it's $765.00. Not 100% sure though
January 30, 2014

ecosystems
Hi, can someone help me? What land biome has the lowest humidity? I guess Tundra. A tundra if I'm not mistaken. There were 4 answers: tundra temperate forest grassland rainforest
January 30, 2014

Math
OOPS!! XD Sorry, lol! Ms. Sue knows EVERYTHING! :D
January 22, 2014

Math
Change them all into percents.
January 22, 2014

Math
76%,0.748,11/16
January 22, 2014

math
three plus variable
January 22, 2014

Phys/Ed
My Answers: 1-coordination,2-agility,3-her agility will likely improve. 4-power of the recovery stroke.5- yoga poses and skills. 6-stick handle the ball to a cone and shoot from that designated spot.7-extending their arms and maximizing the bat speed upon contact.8-sitting ...
January 22, 2014

physics
A car accelerates from 0m/s to 51m/s with a displacement of 75 m. What is the car's acceleration
December 18, 2013

physics
A car accelerates from 0m/s to 51m/s with a displacement of 75 m. What is the car's acceleration
December 18, 2013

Geometry
1. If ΔRST symbol ΔNPQ, then RT line is congruent to _____. (1 point) line NP line NQ line PQ line QP 2. Given RST NPQ, RT = 7x – 5, NQ = 5x + 11, find the length of RT and of NQ. (1 point) 8 51 40 56 3. Which of the following statements is true about the ...
December 5, 2013

Science
its also from conections
November 6, 2013

math
How is testing a conjecture like finding a statement true or false? How is it different?
October 28, 2013

Physics
8.01 course ah?
October 6, 2013

English
No there not all the same, the verbs are a bit different. The similar sentence to 1) is 2)because observing is watching's synonym.
September 22, 2013

chemistry
what is the name of reaction for 3C2H2--> C6H6?
September 22, 2013

MATH
104
August 15, 2013

Accounting
1685
June 22, 2013

work
The equation x^2+(y-5)^2=64 models the boundary on a local map for which Darren can hear his friend Tom on his two-way radio when Darren is at home. How far (in miles) can Tom walk from Darren's home and still be heard?
May 23, 2013

Math
Winnie can use up to 10 coupons when buying a box of DVDs. Each coupon is worth $3. She bought a box of DVDs for $56 less the value of her coupons. a)choose a variable to represent the number of coupons. b)Write an Algebraic expression that describes the amount Winnie paid for...
May 15, 2013

English
it really did help thanks....
April 28, 2013

math
Bibi wants to send invitations to some of her friends to come to her birthday party. She has contact information for 37 friends stored on her phone, but she only wants to invite 21 of those people to her party. She tries to send out a message to the 21 people, but her phone ...
April 21, 2013

algebra 1
is the last term a prefect square 24y if so factor it
April 18, 2013

algebra 1
3) why is it sometmes 4) idk
April 17, 2013

algebra 1
can you help me this
April 17, 2013

algebra 1
ok
April 17, 2013

algebra 1
3) for any factorable trinomial x^2+bx+c, will the absolute value of b sometimes,always, or never be less than the absolute value of c? explain idk 4) give an example of a trinomial that can be factored using the factoring techniques presented. then factor the trinomial. idk 5...
April 17, 2013

spanish
los
April 17, 2013

algebra 1 help
ok thank you
April 17, 2013

algebra 1 help
wait so the answer for 1)=-18 and 18
April 17, 2013

algebra 1 help
so thats the answer
April 17, 2013

algebra 1 help
thats it that was easy and 2*-4 1*-8 -1*8 -2*4
April 17, 2013

algebra 1 help
1,19
April 17, 2013

algebra 1 help
for 1) i did this k^2 - 4(1)(-19) = n^2 where n is any integer. k^2 + 76 = n^2 k = 18 and k = -18. 2) (-8)^2 - 4(1)(k) = n^2 where n is any integer. 64 - 4k = n^2 so k = 12 and k = 15.
April 17, 2013

algebra 1 help
find all values of k so that each polynomial can be factored using integers 1) x^2+kx-19 2) x^2-8x+k, k>0
April 17, 2013

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