Arianna
Most popular questions and responses by Arianna
Algebra 2
Which probability matches the probability histogram? Assume that there are 2 trials. X = 2 where X represents the number of successes. . P(success)=0.3 P(success)=0.4 P(success)=0.6 P(success)=0.7
asked on September 9, 2016 
algebra 2
suppose you have an outdoor pool measuring 25ft by 10ft. you want to add a cement walkway around the pool. if the walkway will be 1ft thick and you have 304ft of cement how wide should the walkway be? write the quadratic equation to model the volume of the
asked on December 14, 2010 
Math
Lenora is using the recipe of 1/3 cup vegetable oil, 1/4 cup vinegar, salt and pepper to taste. She wants to make 20 batches of the recipe. How much vegetable oil and how much vinegar does she need?
asked on October 27, 2016 
physics
A small sphere of mass m is connected to the end of a cord of length r and rotates in a vertical circle about a fixed point O. The tension force exerted by the cord on the sphere is denoted by T . What is the correct equation for the forces in the radial
asked on December 20, 2014 
Music
Which member of the rhythm section is responsible for giving cues about upcoming changes in the music or that a new section of music is about to occur? drums bass piano saxophone My answer bass
asked on January 29, 2016 
Chemistry
What volume of 0.500 M hydrochloric acid is required to exactly neutralize 40.00 mL 0.150 M NaOH?
asked on March 18, 2012 
Physics
A light spring of constant k = 158 N/m rests vertically on the bottom of a large beaker of water (Fig. P9.34a). A 5.55 kg block of wood (density = 650 kg/m3) is connected to the spring and the massspring system is allowed to come to static equilibrium
asked on December 4, 2011 
Math
Between each song is a 0.05minute break. How long does it take to listen to the CD from the beginning of the first song?
asked on October 30, 2018 
Organic Chemistry
The compounds below are contained in a mixed sample. Rank the compounds in order of elitism if separated using a silica gel column rank them from what elutes first to what elutes last. Benzoic acid, 1,3dichlorobenzene, tertbutylcyclohexane, and
asked on February 10, 2017 
Math
Trish says that if 5/7 of her pencils are yellow, then 2/7 are not yellow. Is she correct. Explain
asked on October 15, 2012 
World History
What was the outcome of the Seven Weeks' War? (5 points) Austria won and reasserted herself as leader of Germany. Prussia won and reasserted herself as leader of Germany. France won and reasserted herself as leader of Germany. No one won. It was a
asked on April 19, 2016 
Geometry
Which equation has intercepts x(1, 0, 0), y(0, 1, 0), and z(0, 0, 2)? 3x2y+6z=12 2x2y+z=2 4x4y+z=4 xy+2z=4 My answer 2x2y+2=2
asked on February 1, 2016 
Math
Miguel walks 3/4 mile around the high school track in 1/2 hour.how far can he walk in 2 hours?
asked on September 27, 2016 
math
on a trip to the mall amber spent half her money on clothes and one fourth of her money on a gift for a friend. she spent 24 dollars in all. how much money did
asked on March 29, 2012 
English
Which phrase best describes the word choice and voice of "Theme for English B"? dull and oldfashioned formal and fancy wordy and vague
asked on May 27, 2016 
Chemistry
A 100.0 ml sample of .50 M HCl (aq) is titrated with a .10 M NaOH. What volume of the NaOH solution is required to reach the endpoint of the titration?
asked on March 13, 2012 
2nd grade fraction question
Only using the numbers 09 once each is it possible to make 5 fractions that are less than 1/2?
asked on March 6, 2009 
science
what is the number of cycles an oscillator completes in one second is known? what is a force that always acts to pull a system back toward its equilibrium position? what is the distance from one point on a wave to the same point in the next cycle of the
asked on March 9, 2016 
Math
Rubber stripping for a trailer needs to be exactly 2.93 meters long. About how many of these pieces can be cut from a 12meter length of rubber stripping? Estimate by using compatible numbers.
asked on January 31, 2012 
math
A recipe calls for 3/4cup rice how many cups of rice are needed to make the recipe 14times
asked on April 28, 2016 
Statistics Psychology
I'm confused about how to prove this question: ht tp://imageshack.us/ photo/myimages/708/ question1c. jpg/ Get rid of all the spaces
asked on March 26, 2012 
Math
The earth takes 365 1/4 days to go around the sun. Mercury takes 3 days less than 1/4 of this time. How many days does Mercury take to go around the sun? I believe I would have to find 1/4 of the 365 1/4 days then take 3 days out. I was given this do as
asked on July 19, 2016 
Math
Vinnie decorated 72 cookies in 36 minutes how many cookies did he decorate per minutes
asked on October 6, 2015 
Chemistry
Given the reaction NH3(g) + O2(g)> NO(g) + energy, in what direction will the reaction shift if you: a)remove O2 (g) b)increase the pressure by decreasing the volume c)decrease the temperature d)add a catalyst
asked on April 8, 2012 
9th grade
A new high school has just been completed. There are 1,000 lockers in the long hall of the school and they have been numbered from 1 to 1,000. During lunch, the 1,000 students decide to try an experiment.  The first student, student 1, runs down the row
asked on November 1, 2009 
Geometry
The endpoints of a line segment are at the coordinates (4, 2, 5) and (6, 4, 3). What is the midpoint of the segment? (2, 6, 8) (10, 2, 2) (5, 1, 1) (1, 3, 4)
asked on February 4, 2016 
physics
A ship emits a sound wave to the bottom of the ocean in water, whose speed is 1150 m/s. It takes 3.25 seconds for the sound to return. Determine how deep the ocean is.
asked on January 26, 2015 
basic english
Dolly must clean up her room before she goes out. In this sentence, what word begins the subordinate clause?
asked on April 11, 2013 
Chemistry
The solubility of Mg(OH)2 in a particular buffer solution is 0.63g/L .What must be the pH of the buffer solution? I am unsure of where to start since this is the first solubility problem that I've done that has included the density.
asked on March 16, 2012 
Riddle
Jane had 7 children, her mom gave birth to 7 children as well, Jane lost 7 her children but her mom kept 6. How many children does her mom have?
asked on January 12, 2017 
Math
There were three questions on my homework sheet: X^2/58=3 (by / I mean fraction bar) X(x10/x)=46 3x^25=7x^25 Also describe some work thx
asked on February 19, 2016 
Geometry
What is the distance between (5, 6, 4) and (4, 4, 2)? sqrt9 sqrt41 sqrt39 sqrt35 My choice sqrt35
asked on February 4, 2016 
Algebra
Lisa buys a cell phone that is on sale for 15% off the original price. The original price is $180 more than the sale price. What is the original price of the cell phone.
asked on January 25, 2015 
Math
2xx=1.5
asked on March 5, 2013 
AP Chem
I had to do an experiment to calculate the enthalpy of solution of Epsom salts. I'm stuck on how to calculate the amount of the reactant in moles. Here's some preliminary data: 37.58 g of Epsom salts in the solution Molar mass of solution: 246.48 g/mol I'm
asked on December 20, 2012 
Stats for Psychology
Not sure how to rewrite this question: ht tp://img221. imageshack.us/ img221/601/question2. jpg Get rid of all the spaces to see image of question: Delete the space between ht and tp delete the space between 221. and imageshack delete the space between us/
asked on March 27, 2012 
Psychology Statistics
Not sure how to rewrite this question: ht tp://img221. imageshack.us/ img221/601/question2. jpg Get rid of all the spaces to see image of question.
asked on March 26, 2012 
physics
sine wave repeats every 3.14 radians. how many cycles at 3m/s help?
asked on April 15, 2018 
physics
Two objects are placed on the edge of a circle. They move in opposite directions from the same starting point in order to collide with each other. The first object moves at 0.1 rad/s, and the second moves at 0.25 rad/s. If both objects have the same
asked on March 20, 2018 
science
Where will the African Plate be in 100 million years?
asked on May 4, 2017 
Algebra 2
A normal distribution has a mean of 240 and a standard deviation of 4.8. What is a zscore of 230? What is a zscore of 245? Round to the nearest hundredth. Enter your answers in the boxes. A Zscore of 230 is 6 A Zscore of 245 is
asked on September 21, 2016 
Art
What is a Neoclassical economist characteristics of Thomas Jefferson's Monticello? Monticello is based on a complex, asymmetric plan. Monticello contains columns, porticoes, and domes used in Roman architecture. Monticello is constructed with many fanciful
asked on February 5, 2016 
math super urgent
Louis and his friends shared an equal amount of money between them. They each got $1.20. How much money was there? How many friends did Louis have? also please explain answer.
asked on March 11, 2013 
math
Louis and his friends shared an equal amount of money between them. They each got $1.20. How much money was there? How many friends did Louis have
asked on March 11, 2013 
Math
Three vertices of a quadrilatral are (1 1), (1, 2), and (5, 1). What are the coordinate of two vertices that will form two different parallelograms?
asked on October 30, 2012 
MATH
WALTER HAS A CAR PAYMENT OF 417.HOW MUCH WILL HIS CAR PAYMENTS TOTAL IN ONE YEAR?
asked on October 15, 2012 
Language
How do you diagram the sentence ..John Wycliff taught at Oxford,and translated the Bible, into English?
asked on May 16, 2012 
Chemistry
If 62.7 ml of .208M HCL is needed to needed to neutralize a solution of Ca(OH)2, how many grams of Ca(OH)2 must be in the solution?
asked on February 26, 2012 
math
25=5^3x1
asked on February 16, 2011 
algebra 1
Which two of the four equations represents parallel lines?
asked on June 29, 2010 
Math
Is it possible using the numbers 09 to make 5 fractions that are less than 1/2?
asked on March 6, 2009 
math
Hi, I had a question about exponential functions. If f(x)=ab to the x power, were a does not equal zero, b is greater than 0 and b does not equal one. Therefore if b=1/2, then the graph of the function never crosses the yaxis. What is the answer to this
asked on February 27, 2008

History
Is @tmom right
posted on May 30, 2019 
social studies
DingALing Juice is 100% correct 👍
posted on May 10, 2019 
history
Me tooooooo
posted on May 2, 2019 
Science
I don’t think that is the real Ms.Sue she wouldn’t write things like that am I right
posted on April 1, 2019 
Social Studies
🤤🤤🤤🤤🤤🤤🤤
posted on April 1, 2019 
Math (check answers)
I don’t know if A is right because it said responses saved sooooooooooo I don’t know
posted on April 1, 2019 
Math
I’m confused
posted on March 20, 2019 
Social Studies
Thank you soooooo much guise ☺️☺️☺️☺️☺️☺️☺️☺️
posted on March 20, 2019 
Math (check answers)
Even tho my responses are saved I’m pretty sure mag and correct are correct
posted on March 19, 2019 
math
I checked the correct answers but they are for connections/ conexes academy but if they are wrong then don’t copy these
posted on March 18, 2019 
math
They are
posted on March 18, 2019 
math
I sware these are the correct answers
posted on March 18, 2019 
math
I need help is wrong I just got 11/20 here are the answeres if you are in Connexus 1.b 2.a 3.d 4.c 5.c 6.c 7.a 8.c 9.b 10.c 11.a 12.b 13.b 14.a 15.c 16.a 17.a 18.a 19.b 20.c I just checked the correct answers so these should be correct hope they help👍
posted on March 18, 2019 
math
I really need help
posted on March 18, 2019 
3 grade english
Flqtjzjhkelzkhtpeixmig if udbi isirguduidufvufjxjfjhfvjchdhvh .zhdhdudu. chdhdhffbcfbfnvn. grrr
posted on February 11, 2019 
Science
1C 2B 3D 4B 5D This will get you a hundred I just took the test ☺️
posted on February 11, 2019 
books
Lily Chan, 2 is B.
posted on March 16, 2018 
social studies
All of these are correct B C B
posted on March 1, 2018 
Math
right??
posted on December 13, 2017 
Language Arts
Ok
posted on December 10, 2017 
math
3×5=15
posted on November 6, 2017 
maths
5590
posted on October 29, 2017 
Biology
A patient has type AB blood. Ifthey received a transfusion of type AB blood, predict and expla in what would happen
posted on May 2, 2017 
Math
Day 1:2 Day 2:4 Day 3:6 Day 4:8 Day 5:10
posted on February 20, 2017 
Math
34344544
posted on January 17, 2017 
math
Trapezoid ABFE is similar to trapezoid EFCD. What is the length of DC?
posted on January 9, 2017 
reading
It is the verb
posted on November 14, 2016 
math rounding
Idk tell me the answer because i asked you first
posted on October 13, 2016 
algebra
One number is 6 less than another number. The sum of the numbers is 24. Let x and y be the two numbers. Which system of equations can be used to find the numbers?
posted on March 10, 2016 
science
I need help
posted on March 9, 2016 
Geometry
My choice C
posted on February 4, 2016 
Geometry
There was no typo, I had just submitted my quiz and the choice I originally picked was correct.
posted on February 1, 2016 
Geometry
4x4y+z+4?
posted on February 1, 2016 
social studies
You're answer is correct.
posted on January 22, 2016 
geometry
You were literally no help Chandler. I am doing this assignment. The answer is " Without changing the width and position of the compass, draw an arc between L and M " for anyone that needs it (:
posted on September 30, 2015 
math
$7.00 more than the the exact answer because $6.59divided by 9=$6.95. and 63 divided by 9=7. And6is not7more than 7!!!!!!!!!!
posted on September 24, 2015 
Math
You complete 3 centimeters of a necklace in an hour. Each hour after the first you triple the length of the necklace. Write an expression using exponents for the length of the necklace after 3 hours. Then find the length
posted on September 9, 2015 
Science
What word does acnsrl spgei
posted on August 30, 2015 
science
Thank you!!!!!
posted on May 29, 2015 
math
the answer is 20, i got it from Khan Academy, it gave me the answer.
posted on March 22, 2015 
physics
d=vt d= (1150 m/s)(3.25 s) d= 3737 x 2 d= 7474 m
posted on January 26, 2015 
Trigonometry
N1
posted on December 30, 2014 
Science
the answer is A.
posted on November 11, 2014 
Science
1.= A 2.= B 3.= C that's all I know
posted on November 11, 2014 
Language Arts
the answer is c
posted on November 4, 2014 
Science Plzz Help
1.D 2.B 4.C
posted on November 4, 2014 
Math
If I had 40 pounds of pecans and each pound is $2.50 how much money will I have
posted on May 23, 2014 
math
What is the range of 36,75,63,49,83,46,54,79?
posted on January 13, 2014