Friday
March 24, 2017

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Posts by mackenzie

Total # Posts: 265

Social studies
Nevermain I think it's the sencond one
March 17, 2017

Social studies
Please correct me if I'm wrong
March 17, 2017

Social studies
why was the americans attack on manila harbor in the philippines important for a quick american victory in the spanish american war? The United States relied on war supplies from Asia and securing the Philippines protected those.••• The United States was able to...
March 17, 2017

Social studies 7
My answer is c , correct me
March 17, 2017

Social studies 7
What inspired the boxer rebellion? The open door policy Industriazatiin in Japan Foreign influence in china The overthrow of queen liliuokalani
March 17, 2017

science
The wood thrush is a bird species that lives in deciduous forests in North America. Wood thrushes nest in tall trees, forage for insects and snails in decaying leaf litter on the forest floor, and drink water from nearby freshwater sources. Identify one biotic factor and one ...
March 17, 2017

S.S mrs.sue help plz
pacific island nations tend to have a lower gdp than other parts of the world because of
March 1, 2017

Calculus
A road perpendicular to a highway leads to a farmhouse located 6 mile away. An automobile traveling on the highway passes through this intersection at a speed of 75mph. How fast is the distance between the automobile and the farmhouse increasing when the automobile is 10 miles...
February 27, 2017

Calculus
A street light is at the top of a 14.5 ft. tall pole. A man 5.3 ft tall walks away from the pole with a speed of 5.5 feet/sec along a straight path. How fast is the tip of his shadow moving when he is 47 feet from the pole?
February 27, 2017

ratio pls help asap
divide £180 into 3 parts in the ratio of 3:2:4 divide 108 children into 3 groups in the ratio of 5:3:4 thank you for reading my questions
February 11, 2017

mental arithmetic pls help( ASAP)
9 days
February 7, 2017

Socialstudies Unit 2 test
check on the internet type social studies unit 2 answers it might be what your looking for
February 7, 2017

spainsh
which popular breakfast food in the united states is now becoming popular in argintiana as well a. cereal b. waffles c. oatmeal
February 2, 2017

mental arithmetic
don't know please can u tell me the process of getting the answer?
January 16, 2017

mental arithmetic
7/20 of £2.00 equals how many pennies? 16 2/3 equal ?/3 19min plus ?hours plus ?min equals 3hours thank u to all who help :D
January 16, 2017

Language
writeacher I god rectitude I am guessing the that's the answer thank u for helping me!
January 15, 2017

Language
give one word with the same meaning as each of the following:- transparent wicked lazy what is the answer?
January 15, 2017

English Literature
Explain the significance of the title of the story "Quality"
December 1, 2016

math
Explain how you knew whether the sum was in simplest form in problem #1. 5 3/8 plus 2 1/4 (the fractions are mixed numbers)
March 25, 2016

Physics
A student on a piano stool rotates freely with an angular speed of 3.07 rev/s. The student holds a 1.38 kg mass in each outstretched arm, 0.759 m from the axis of rotation. The combined moment of inertia of the student and the stool, ignoring the two masses, is 4.72 kg·...
March 22, 2016

Language
XRandomX is right i got 4/4 100%, you can trust me, I took the test.
February 24, 2016

Music
I believe the answer to be drums. When the song/music is about to change in jazz band, the drummer usually does a crash or a fill.
January 29, 2016

Algebra
order the ratios from least to greatest. 1.) 6:3, 13 to 4, 19/2, 15 to 10, 8:2 2.) 7 to 15, 9:12, 6/18,5 to 9, 4/8
January 25, 2016

language Arts
Dilbert is correct i got a 100% on the test with his answers
January 25, 2016

Health Help Me!!
i agree with "Whatever" if someone needs help, you should help them and other students who need ur help instead of giving them sass
January 10, 2016

HEALTH PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
i know we should be doing our work on our own, but some people like me don't understand or really know health well. maybe next time, tell the student whoever is in need for the answers, maybe give them a helpful website to make them get the answers plus learn new things.
November 25, 2015

MATH HELP
I got 5/5 the shining is right thanks.
November 24, 2015

math
Ms.sue i got in adding 6,630 but in multiplitation i got 7,635.I Think the anwer is 7635
November 12, 2015

math
Is question multiplication or adding. Leoard read 85 Pages per day for 78 Days.How much did he read altogether?
November 12, 2015

Math
Stephania 50x50=2,500
November 12, 2015

Science
is it D?
November 10, 2015

ART CHECKING!!! PLEASE CHECK IT!!! :(
@cancer u were wrong! I got a 4/10. thanks now im at an F
November 5, 2015

technoligy
Jane is right i got a 100% with her answers.
October 29, 2015

Physics
If an Indian was to drive a 875kg buffalo over the edge of a 33 meter cliff with a horizontal velocity of 8.75 m/s, how far from the base of the cliff would the buffalo land?
October 28, 2015

Physics
An archer shoots at a target 60m away. If she shoots at a velocity of 55m/s [right 3degrees above the horizontal] from a height of 1.5m, does the arrow reach the target before striking the ground? What should the archer do to get her next shot on target? My teacher tells us to...
October 27, 2015

Chemistry
2 NO + 2 SO2 → 1 N2 + 2 SO3 Determine the mass (in g) of N2 that would be produced when 5.28×10-3 g of SO2 reacts with an excess of NO.
October 25, 2015

math
3/8 of the pizza is left for Jack.
October 8, 2015

math
8/8-5/8=3/8 :)
October 8, 2015

science
Annoymous were they all correct??
August 31, 2015

Algebra 2
Can you write a binomial in standard form with a degree of 0? Can you write a binomial with a degree of 3?
March 17, 2015

physics
What is the mass if an elephant that has 45,000 J when it is moving 5.0 m/s
December 30, 2014

Chemistry
Naturally occurring magnesium consists of Magnesium-24 (23.9850 amu; 78.99%), Magnesium-25 (24.9858 amu), and Magnesium-26 (25.9826 amu). Using the average atomic mass from the periodic table, calculate the closest percent abundance of Magnesuim-26. a) 29.30% b) 8.993% c) 10....
December 15, 2014

Statistics
The proportion of students who own a cell phone on college campuses across the country has increased tremendously over the past few years. It is estimated that approximately 90% of students now own a cell phone and 10% do not own a cell phone. Fifteen students are to be ...
December 3, 2014

chemistry
how many ml of 0.5 M BaCl2 are needed to have 75 g of BaCl2?
November 25, 2014

Integral Calculus
A force of 4 pounds is required to hold a spring stretched 0.1 feet beyond its natural length. How much work (in foot-pounds) is done in stretching the spring from its natural length to 0.6 feet beyond its natural length?
October 15, 2014

Math
If 8 jump ropes and 4 dolls cost $64, and 4 jump ropes and 8 dolls cost $92, how much will 12 jump ropes and 12 dolls cost?
October 1, 2014

spanish
How do you ask..."have you been studying your driver's manual?" in Spanish
July 1, 2014

Math
The sum of the degrees of the interior angles of a triangle is _____ degrees What is the sum of the interior angles of a parallelogram ? What is the sum of the interior angles of a rhombus? What is the sum of the interior angles of a kite? What is the sum of the interior ...
June 4, 2014

Math
Circle the angle(s) that could never be the smallest angle of a triangle. 8 degrees 47 degrees 88 degrees 91 degrees
May 7, 2014

Math
Triangle ABC is an isosceles triangle with angle A= 40 degrees. Give three possible values for angle B
May 7, 2014

Math
47, 88, 91
May 7, 2014

math
in lucys bead collection 75% of the beads where red 12% are blue the rest are green she has 104 green beads how many are blue beads
May 1, 2014

English
It is a.c b.b c.c Ms. Sue is right! And you are too!!
April 15, 2014

Global Studies (Please help)
guys the answers are A D A I got a 100%.
March 10, 2014

math pre algebra
thanks!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! i have a test tomorrow and both of these will really help
February 17, 2014

math pre algebra
i need help with linear functions with ways to remeber them easier
February 17, 2014

math
From the foot of a building I have to look upwards at an angle of 22° to sight the top of a tree. From the top of a building, 150 meters above ground level, I have to look down at an angle of depression of 50° to look at the top of the tree. a. How tall is the tree? b...
February 11, 2014

Math
Anna it said 2 books that have 340 Pages. Hint:adding
February 1, 2014

Math
Thanks Damon. Yes, Chris collected $450 is a given. So if Chris collected $450, he walked 25 miles, correct. I'm having a hard time calculating the miles Lacy walked.
January 23, 2014

Math
Thanks:)
January 23, 2014

Math
How did you get 30?
January 23, 2014

Math
Thanks Damon. Yes, Chris collected $450 is a given. So if Chris collected $450, he walked 25 miles, correct. I'm having a hard time calculating the miles Lacy walked.
January 23, 2014

Math
Write an expression for the number of miles that Chris walked and an expression for the amount of money that Chris collected in pledges. Chris walked 5 miles less than twice the number of miles that Lacey walked. The students will collect $18 in pledges for every mile they ...
January 23, 2014

physics
A baseball of mass 0.145 kg approaches a bat at 40.0 m/s. After it is hit, the ball leaves the bat at 50.0 m/s directly back. Find the impulse of the bat on the ball.
January 23, 2014

world civilizations
12 is actually not D... it is either A or C!
January 15, 2014

language arts
the italicized words are "turning the corner" my answer was B. but just because it says that a gerund phrase starts with a word ending in "ing" doesnt mean that the sentence is nessicarlily correct,
December 23, 2013

Science
This helped me, thanks! btw it is in the lesson I found it.
November 18, 2013

English
its not c
September 27, 2013

science
Hey! That's just what I'm trying to figure out! Maybe you ca help me!
September 25, 2013

Algebra
Two cyclists leave towns apart at the same time and travel toward each other. One cyclist travels slower than the other. If they meet in hours, what is the rate of each cyclist?
September 21, 2013

Algebra
Two cyclists leave towns apart at the same time and travel toward each other. One cyclist travels slower than the other. If they meet in hours, what is the rate of each cyclist?
September 21, 2013

Algebra
Two cyclists leave towns apart at the same time and travel toward each other. One cyclist travels slower than the other. If they meet in hours, what is the rate of each cyclist?
September 21, 2013

Science
Someone help me urgently!! WTF does the Big Idea of Energy mean?!?!?! KS3 Wise!!! <33333
September 11, 2013

math
Can someone please show me how to estimate mixed numbers. An exsample like 6 and two thrids times 4 and one fifth. Also estimate by rounding to 0, 1/2, or 1. Exsample...5/8x9/10. I would appreciate any help I am in the 6th grade and me and math are not doing so well.....Thanks!
February 5, 2013

art
In what ways does Albrecht Dürer’s "Four Apostles" serve as an expression of the Protestant faith?
February 5, 2013

grammar
What is the prepostional phrase and the object it modifies in the following sentence . Energy stored in carbohydrates is released quickly.
January 7, 2013

Calculus
The solution says the the boundary for phi is from 0 to pi as well as the one for theta.
December 17, 2012

Calculus
Evaluate the integral by changing to spherical coordinates. The outer boundaries are from 0 to 1. The middle one goes from -sqrt(1-x^2) to sqrt(1-x^2) The inner one goes from -sqrt(1-x^2-z^) to sqrt(1-x^2-z^) for 1/sqrt(x^2+y^2+z^2) dydzdx I don't understand how to get the...
December 17, 2012

Calculus
Evaluate the integral by changing to spherical coordinates. The outer boundaries are from 0 to 1. The middle one goes from -sqrt(1-x^2) to sqrt(1-x^2) The inner one goes from -sqrt(1-x^2-z^) to sqrt(1-x^2-z^) for 1/sqrt(x^2+y^2+z^2) dydzdx I don't understand how to get the...
December 16, 2012

Calculus
Evaluate the integral by changing to spherical coordinates. The outer boundaries are from 0 to 1. The middle one goes from -sqrt(1-x^2) to sqrt(1-x^2) The inner one goes from -sqrt(1-x^2-z^) to sqrt(1-x^2-z^) for 1/sqrt(x^2+y^2+z^2) dydzdx I don't understand how to get the...
December 16, 2012

Calculus
Evaluate the integral by changing to spherical coordinates. The outer boundaries are from 0 to 1. The middle one goes from -sqrt(1-x^2) to sqrt(1-x^2) The inner one goes from -sqrt(1-x^2-z^) to sqrt(1-x^2-z^) for 1/sqrt(x^2+y^2+z^2) dydzdx I don't understand how to get the...
December 16, 2012

Calculus
Do you know why they divided it by 2?
December 4, 2012

Calculus
Find the parametric equations for the line of intersection of the planes x+y+z=3 and x-y+2z=2 I took the cross product of the 2 equations and got 3i-j-2k I then set z=0 and got x=5/2 and y=1/2. I got: x=5/2 +3t y=1/2-t z=-2t However, the answers are supposed to be: x=5/2-(3/2)...
December 4, 2012

Calculus
Find the parametric equations for the line of intersection of the planes x+y+z=3 and x-y+2z=2 I took the cross product of the 2 equations and got 3i-j-2k I then set z=0 and got x=5/2 and y=1/2. I got: x=5/2 +3t y=1/2-t z=-2t However, the answers are supposed to be: x=5/2-(3/2)...
December 4, 2012

Calculus
The equation I used is cos (phi)*sin(phi)*rho^2 d(rho)d(phi)d(theta) I misspelled it on the first message.
November 28, 2012

Calculus
Evaluate, in spherical coordinates, the triple integral of f(rho,theta,phi)=cos (phi) , over the region 3<rho<7, 0<theta<2pi, 0<phi<pi/3. I used the equation cos (phi)*sin(phi)*rho d(rho)d(phi)d(theta) with the given boundaries. I got -632*pi*sqrt(3)/12 But ...
November 28, 2012

math
write a quotient that give the same anwser as 4.65 divided by .12
November 12, 2012

Algebra
Solve the equation and inequalities f(x)=0 f(x)>0 f(x)<0 We have a graph and y = f(x)
October 29, 2012

physics
A tennis ball with a velocity of +9.6 m/s to the right is thrown perpendicularly at a wall. After striking the wall, the ball rebounds in the opposite direction with a velocity of -5.8 m/s (to the left). If the ball is in contact with the wall for 0.013 s, what is the average ...
October 6, 2012

Math
Masha You have to divde 81 divde 2=40.5
October 3, 2012

Organic Chemistry
Hmmm.. Darn. Well thanks for trying!
September 16, 2012

Organic Chemistry
h t t p : / / aceorganic . pearsoncmg . com / epoch-plugin / tempfiles / 1271 _ 1203. jpeg
September 16, 2012

Organic Chemistry
I had to put spaces between the url so I could post it. So you just need to delete all the spaces..
September 16, 2012

Organic Chemistry
Draw the most important resonance contributor of the following structure or compound. I'd think that the double bonded carbon would be the most important? Am I right? Thank you! h t t p : / / a c e o r g a n i c. p e a r s o n c m g. c o m / e p o c h - p l u g i n / t e ...
September 16, 2012

math
how can i use a tether board to help me in math?
September 13, 2012

Math
make an array for each of these sentences... 3*9=27 and 6*7=42
September 5, 2012

Biology
what is spontaneous generation How was it disproved
August 30, 2012

Algebra 1B--Check Please!
Thanks! so number two is wrong?
June 7, 2012

Algebra 1B--Check Please!
1.) Determine the equation of the axis of symmetry. y = -5x2 - x + 9 Answer 1.) x=3/2 2.) Determine the equation of the axis of symmetry. y = -6x2 + 3x - 4 Answer 2.) x=-2/10
June 7, 2012

Algebra 1B
Thanks!
June 6, 2012

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