Tuesday
June 30, 2015

Posts by Lexi


Total # Posts: 242

math
I need help now 2 what is likely go have a mass close to 3 kilograms a small feather a cat a grown elephant or a peach 3 a bean plant was 1.5 meters high a week ago in 7 days it grew 15 centimeters how high id the bean plant now if a pool was 28 feet long and 23 feet wide If I...
March 23, 2015

math
I need help with this please it is urgent! : ok so 1 what are accomplishments of the Incas? 2 what did not contribute to the Spanish victory over the Aztecs. 3 the first European colonies to win independence4 in the Americas was, 4 two leaders that contuted to the independent ...
March 23, 2015

algebra. . please help
Simplify 4 _____ 3+ square root of 5
March 22, 2015

health
when consuming fats,the healthiest choice is food high in .saturated fats .unsaturated fats .trans fats .cholesterol *** is it D ?
March 13, 2015

math
I just did the test number one Is b I got it wrong when I said it was one and it was b. :)
January 20, 2015

alegebra1
The base edge of a square pyramid is 30 cm. The pyramid is 6 cm tall. Find the volume of the pyramid.
January 19, 2015

Science
I just took the test and #2 is c
January 14, 2015

math
Write word phrase for the expression t/30
January 5, 2015

P.E
i'm looking for a definition,historical background,function & sample for the following: HIP Hop Dance, street dance, cheer Dance and Contmporary dance
December 24, 2014

algebra 1
thank you again haha
December 18, 2014

algebra 1
(7p+3)(p+1)find each product
December 18, 2014

algebra 1
thank you
December 18, 2014

algebra 1
ok thank you
December 18, 2014

algebra 1
so it ends up a fraction? and then i have to find x?
December 18, 2014

algebra 1
solve 5x-12y=-3 and 10x-4y=-25 by elimination
December 18, 2014

algebra 1
so after that do u add the two problems together?
December 18, 2014

algebra 1
solve -16x-2y=-18 and 8x+y=9 by elimination
December 18, 2014

Algebra
5/square root 20 - 2 square root 45 Help please I have no clue how to do this ok studying for a test 3/y+2 + 2/y = 5y-4/y^2-4 I know you factor then multiply by LCD y(y-2)(y+2) I get stuck right after that step and don't know what to do .
December 4, 2014

Algebra
I'm studying for a test so I want to make sure I'm doing these problems right. Numerator (-5a exponent -2) Denominator b3 All to the -1 exponent For a= -4. And b=2 My answer I get is 1/10 is the right ? -16 with -1/2 exponent Would the answer be -4? 2-3 square root of ...
November 22, 2014

algebra 1
<(-.-<) * HUG * / <('_'<) * HELP *
November 19, 2014

algebra 1
wouldn't x=0?
November 19, 2014

algebra 1
how do i solve -4x-2y=-12 and 4x+8y=-24 using the elimination method?
November 19, 2014

Math Help!!
contact me at school. Ask for principal Holda. 419-632-3222
November 19, 2014

Math Help!!
Don't fret. Take a deep breath. You all are over thinking it. Yes v=lxwxh. Take the original numbers of the problem and multiply them together. Then if its to big divide by 3.
November 19, 2014

chemistry
How many total atoms are in the chemical formula Ai(NO3)3? I thought it was ten because Ai is 1 atom. The No3 is 3 atoms times the 3 is 9 plus the 1 is ten.
November 19, 2014

physics
how do i find a? ^
November 18, 2014

physics
Calculate the velocity of a skateboarder who accelerates from rest for 6.7 seconds down a ramp at an acceleration of 6.5 m/s2
November 18, 2014

Math
Yay, thank you Reiny. That helped me.
November 14, 2014

Math
Estimate the answer to the following problem by rounding to the nearest 10: 13 + 46 + 87 = ? A: 130 B: 155 C: 160 D: 150 I personally think its 160, because look; 13 + 46 + 87 = 146. I rounded it, and I think it's 160. Could anybody find out if it's correct or not? ...
November 14, 2014

Math
Help, I need help on this.. For questions 3-5, use the recipe below. (I'll try and make it..) ----------------------- |Ingredients|Amount| |------------------- |Orange Juice| 4 3/4 cups| |Grape juice| 6 1/2 cups| | Cherry Juice 2 1/8 cups| |Club soda| 1 1/4 cups| 3. About ...
November 4, 2014

Math
5 -2x-1 = x+2 ____. ____ 4. 3 I keep getting x=5.5 Multiply by 12 60-3(2x-1)=4(x+2) 60-6x-3 =4x+8 63-6x=4x+8 Add the -6x 63=10x+8 Subtract the 8 55=10x Divide 10 X=5.5
October 22, 2014

Physics
Ninja goes to space! If Ninja has a weight of 83.59 N on earth and she lands on a planet that has an acceleration due to gravity of 1.44 m/s2, then what is her weight on the new planet?
October 21, 2014

4th grade math
the people drank 93 cups. 6 times 16 = 96, the total number of cups, then subtract the three that were not consumed and you get 93.
October 15, 2014

Statistics
The probability that a student uses the Academic Resource Center on a regular basis is 0.43 . In a group of 21 students, what is the probability that exactly 4 of them use the Academic Resource Center on a regular basis?
October 15, 2014

Algebra 2
a -2a/5 = 3 Do you multiply by 5? Then it goes a-2a= 15?
September 2, 2014

Algebra
Simplify the expression by combining like terms. 5-x+2 I believe it is 7-x, but just to make sure.
August 24, 2014

Algebra
(6-3w)(-w2) the two in the second set is a exponent. How do I solve this?
August 24, 2014

Physical Science
Is jelly a element, compound, or a mixture? Is sweet tea a element, compound or a mixture? Is ketchup a element, compound, or a mixture?
August 24, 2014

Physical Science
How is a compound different from an element?
August 24, 2014

Oral Communications
What is a good and creative way to start a speech when your introducing yourself.
August 21, 2014

Algebra
Can you have a 1 column matrix.
August 21, 2014

Algebra
The HIGHEST point in a certain location is a foreign country is 15,541 feet above sea level. The LOWEST point in the same country is 107 feet below sea level. What is the difference between these two elevations?
August 21, 2014

Algebra
If a crane is lowered at 4.5 feet per second, what is the crane's velocity and speed?
August 21, 2014

Math
How do I measure the circumference of a circle without the given radius/diameter? How do I measure the actual distance between Grande Prairie and Medicine Hat? Map Scale: 1:18,300,000
July 17, 2014

science pls help asap!!!
thank you I got an A+
June 5, 2014

Social Studies
omg thank you so much
May 19, 2014

Biology
Describe how a monomer is the basic unit of all macromolecules.
May 12, 2014

math
Can u please make an equation for this? : the club members need 686 cm of denim for rag dolls. They need 438 cm of denim for bean bags. How much denim is needed in all?
May 11, 2014

Dynamics
What is the minimum spring compression delta necessary to cause m2 to leave the floor after m1 suddenly released with zero velocity? Measure delta from the unstretched length of the spring and assume that all the motion is in vertical direction
April 19, 2014

science
I'm taking this test right now..
March 31, 2014

Science
What is the composition of the A horizon ? a. topsoil b. subsoil c. bedrock d. water Either b or d? ^^
March 13, 2014

Science
It is a d a a I got 100% thanks!
March 3, 2014

Early Childhood Education
In speaking to William, the classroom teacher said, "Bill can climb the hill." Then she said to the class, "See? I made a rhyme!" The teacher's goal was to: A. train the children to differentiate human speech patterns. B. develop the children's ...
February 24, 2014

english
Were your answers correct?
February 5, 2014

math
estimate the copier size factor used.Give your answer as a percent
January 8, 2014

Science
HAHAHA everybody from connexus goes here and openstudy
November 6, 2013

math
Sam opened a money-market account that pays 2% simple interest. He started the account with $7,000 and made no further deposits. When he closed the account, he had earned $560 in interest. How long did he keep his account open?
October 31, 2013

Geography
For this question, you need to apply what you learned about temperature controls to two locations on Earth. Discuss how the 5 factors influencing temperature patterns effect St. Louis, Missouri (38°39' N, 90°W; elevation 535 ft) and Singapore (1°24'N, 103&...
September 28, 2013

physics
A car starts from rest and travels for 7.5 s with a uniform acceleration of +1.9 m/s2 The driver then applies the brakes, causing a uniform deceleration of 1.1 m/s2 If the brakes are applied for 2.9 s, how fast is the car going at the end of the braking period? Answer in ...
September 26, 2013

Math
Angela measured 2 trees in her front yard.Tree A is 5m. Tree B is 200 cm taller than tree A. How tall is tree B
April 25, 2013

chemistry
Write the equations describing the electrode reactions and the net cell reaction for this electrochemical cell containing indium and cadmium: This is what I have so far: anode: In(s) --> In^3+ + 3e- cathode: Cd^2+ + 2e- --> Cd (s) Need help writing the balanced net ...
April 14, 2013

geometry
in the diagram below of quadrilateral abcd ac is a diagonal that biscets <bad and <bcd which statment can be used to prove that riangle abc is congruent to triangle adc
April 14, 2013

7th Grade Social Studies
Yay thank you
April 2, 2013

Physics
Mars has a mass of about 6.09x10^23 kg and it's moon Phobos has a mass of about 9.4 x10^15N how far apart are mars and Phobos? The value of the grav constant is 6.673 x10^-11 answer in units of N
April 2, 2013

Social Studies Ms. Sue please
Yay thanks all right!
March 27, 2013

Social Studies
1 is c I just took the test
March 11, 2013

math
Yes
March 7, 2013

Math
A pizza was cut into 6 slices. Ben ate 1/3 of the pizza. How many slices did he eat?
February 28, 2013

Math
A pizza was cut into 6 slices. Ben ate 1/3 of the pizza. How many slices did he eat?
February 27, 2013

Math
A pizza was cut into 6 slices. Ben ate 1/3 of the pizza. How many slices did he eat?
February 27, 2013

english
thats the last question I have.
December 21, 2012

english
can u help me?
December 21, 2012

english
ohh okay thanks. what about this one? Sometimes leaders have to make difficult decisions. Scott chose to pursue his goal of reaching the South Pole despite very dangerous weather conditions. What did he have to consider when making his decision? Why do you think he made the ...
December 21, 2012

english
I also need help with that one and this one: Answer the following question about the poem “Fable for When There’s No Way Out.” How does this line from the poem help explain the outcome of the chick’s struggle?
December 21, 2012

english
Thanks so much!! Answer the following question about the essay “Escaping.” Give an example of one internal and one external conflict from the selection
December 21, 2012

english
Yes, Im talking about this question Which of the following is an example of Scott’s achievements as an explorer? (1 point) He has been the subject of many poems, songs, and books. He starred in Scott of the Antarctic. In 1901 he sailed farther south than anyone else had ...
December 21, 2012

english
I really dont know about that one.. could you help me?
December 21, 2012

english
what about the second one?
December 21, 2012

english
i think it is B. and I also need help with this one Which of the following is an example of Scott’s achievements as an explorer? (1 point) He has been the subject of many poems, songs, and books. He starred in Scott of the Antarctic. In 1901 he sailed farther south than ...
December 21, 2012

english
“In the snow” is repeated three times in “Scott’s Goodbye.” What meaning might the writer have hoped to convey by repeating this phrase? (1 point) The snow was breathtakingly beautiful. The snow and cold were inescapable. The snow was melting away. The...
December 21, 2012

Physics University
Thank you so much!!! This problem gave me a headache!
December 2, 2012

Physics University
I get: VecA=40m/s VecB=62.2m/s VecC=33.4m/s VecD=199.3m/s all at E of S of the radius Then VecE=27.8m/s at N of W And VecF=101.1m/s in a linear spiral Final= 1.87m Which of my vectors are wrong?
December 2, 2012

Physics University
If a completely cylindrical bar with a mass of 5000kg is flung into a wall with a surface area of 500un^2 and is morphed into a square at 50NMC/m at 40 degrees tangent to the area of initial impact. What is the length of the sides?
December 2, 2012

ALGERBRA,PLEASE HELP!!!!!!
This is easy ppl it is c,b,a,c
November 6, 2012

statistics
suppose x is a uniform random variable with c=30 and d=80 find the probability that a randomly selected observation exceeds 50 this is the direct question, i have no idea how to work this problem, please help
October 24, 2012

MATH 4TH GRADE
60 if your question is whats 12times5
October 1, 2012

santaluces
m<1+m<3=180 m<2+m<3=180 m<1+m<3+m<2+m<3 m<3=m<3 m<1=m<2 <1=<2
September 2, 2012

Physics
Grating #2 must give a second order maximum. Both gratings must also give second order maxima. It is possible that neither grating gives a second order maximum. Grating #1 must give a second order maximum.
July 27, 2012

Physics
Diffraction grating #1 has half the lines/cm that diffraction grating #2 does. When used with a certain wavelength of light, both gratings give first order maxima. Which of the following statements is true for the same wavelength of light.
July 27, 2012

Algebra
Two hundred tickets for the school play were sold. Tickets cost $2 for students and $3 for adults. The total amount collected $490. How many student tickets were sold?
June 15, 2012

Geometry Please Help With One Multiple Choice
Write the ratios for sin A and cos A. {picture is of a right triangle, ABC. segment AC is 8, segment AB is 17, and segment CB is 15.} sin A=15/17, cos A=8/17 sin A=15/8, cos A=8/17 sin A=15/17, cos A=8/15 sin A=8/17, cos A=15/17
May 29, 2012

Geometry One multiple choice question!
Write the ratios for sin A and cos A. {picture is of a right triangle, ABC. segment AC is 8, segment AB is 17, and segment CB is 15.} sin A=15/17, cos A=8/17 sin A=15/8, cos A=8/17 sin A=15/17, cos A=8/15 sin A=8/17, cos A=15/17
May 29, 2012

ENGLISH
What form of the word in parenthesis would make sense? Clara (go) for the doctor in plenty of time.
May 21, 2012

Calculus
Work out the problem and explain your steps as you go please! 1. Find the limit by numerical evidence of limx -->4 x3+4x2-7x-5 2. Find the limit of limx-->-9 x2-81x+9. 3. Find the limit of each of the following: a. limx-->0 x+4x-2x b. limx-->0 x3+51 x2-17 c. limn...
May 16, 2012

math
In an 8 inch by 12 inch rectangular photograph, the image of a building is 5 inches high. If the photograph is magnified until its perimeter is 720 inches, what is the height, in inches, of the image of the building in the larger photograph?
April 13, 2012

Geometry
If DE = 4x+5 and GJ = 3x+25 what is DE? DE is the midpoint of the triangle.
March 19, 2012

Math- PLEASE HELP!
Sarita works 2 days each week. If her office is open 7 days each week, use pascal's triangle to find the probability that she will be scheduled for Wednesday and Saturday next week. A. 2/7 B. 1/14 C. 1/21 D. 1/42
March 4, 2012

math
A 4 1/2ft ribbon is cut into 6 equal-length pieces.How long is each piece?
February 29, 2012

science
how does running water contribute to weathering, erosion, and deposion?
February 16, 2012

World History
I would like to know anything about the hollocoust and world war 2!
February 6, 2012

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