Yoyo
Most popular questions and responses by Yoyo
additional mathematics
if the 2nd term and the 4th term of an arithmetic progression are 15 and 23 respectively, find the first term and the common difference
asked on November 30, 2016 
math
The tax rate on Harriet Walker's $80,000 vacation home is 20 mills. The property is assessed at full value. How much will Harriet Walker pay in taxes this year? A. $640 B. $440 C. $1,600 D. $2,000
asked on April 11, 2013 
Physics
A spaceship is on a straightline path between the Earth and the Moon. At what distance from Earth is the net gravitational pull on the probe from the Earth and the moon zero? Mass of Earth = 6×10^24 kg. Mass of Moon = 7×10^22 kg. The distance from the
asked on August 7, 2015 
Math
A bond with a face value of $500,000 pays quarterly interest of 2% per each period. Twentysix interest payments remain before the bond matures. How much would you be willing to pay for this bond today if the next interest payment is due now and you want
asked on September 23, 2018 
Physics
A meterlong stick is balanced vertically on the ground. It is then made to fall with a gentle nudge. What is the speed of the end of the stick as it hits the floor? Assume the end on the floor does not slip. Treat the stick as a “thin rod.” Really
asked on August 7, 2015 
Physics
The rotational inertia of a collapsing star changes to one third its initial value while conserving angular momentum. What is the ratio of the new rotational kinetic energy to the initial kinetic energy?
asked on August 11, 2015 
chemistry
Calculate the mass of sliver chloride, AgCl, and dihydrogen monosulfide, H2S, formed when 85.6g of sliver sulfide, Ag2S, reacts with excess hydrochloric acid, HcL.
asked on February 18, 2013 
Physics
Just reposting. A spaceship is on a straightline path between the Earth and the Moon. At what distance from Earth is the net gravitational pull on the probe from the Earth and the moon zero? Mass of Earth = 6×10^24 kg. Mass of Moon = 7×10^22 kg. The
asked on August 8, 2015 
Math
Janine has 3 3/4 cup of flour. She uses 1/3 of the flour to make pancakes. How many cups of flour did she use??
asked on May 19, 2017 
Physics
A torque of 32Nm is applied to a wheel, which causes it to accelerate at 25 rad/s2. What is the rotational moment of inertia of the wheel? I got 1.28kg/m^2. Is this correct?
asked on August 10, 2015 
chemistry
Bottle A has a volume of 1.2 L, When Filled with sugar water the bottle has a total mass of 5.0 pounds. If the empty bottle has a mass of 800 grams. determine the density of the sugar water in g/mL.
asked on August 17, 2011 
Maths
the speed of light is 3 * 10^ 8m/s. Jupiter is 778 million km from the sun. Calculate the number of minutes it takes for sunlight to reach Jupiter ? A star is 300 lights away from Earth. If the speed of light is 3 * 10^5 km/s. calculate the disatance from
asked on November 26, 2007 
Physics
A spaceship is on a straightline path between the Earth and the Moon. At what distance from Earth is the net gravitational pull on the probe from the Earth and the moon zero? Mass of Earth = 6×10^24 kg. Mass of Moon = 7×10^22 kg. Can someone please
asked on August 9, 2015 
Economics
A company is conducting a biochemical experiment for the next 12 months. In the first month, the expenses are estimated to be $30,000. As the experiment progresses, the expenses are expected to increase by 5 percent each month. The company plans to pay for
asked on September 29, 2018 
Physics
A torque of 32Nm is applied to a wheel, which causes it to accelerate at 25 rad/s2. What is the rotational moment of inertia of the wheel? I got 1.28kg/m^2. Is this correct?
asked on August 9, 2015 
Science
A 2000 kg car is rolling at 3 m/s. You would like to stop the car by firing a 10 kg blob of sticky clay at it. How fast should you fire the clay? How much energy is required to accelerate the clay to this speed?
asked on March 24, 2015 
managerial Financial Accounting
EXERCISE 1211. Evaluating Investment Centers with Residual Income [LO 6] Lakeside Hospital is a division of Superior Healthcare organized as an investment center. In the past year, the hospital reported an aftertax income of $2,500,000.Total interest
asked on June 24, 2012 
Physics
A torque of 32Nm is applied to a wheel, which causes it to accelerate at 25 rad/s2. What is the rotational moment of inertia of the wheel? I got 1.28kg/m^2.
asked on August 7, 2015 
Calculus
(a) Consider the region in the xyplane consisting of the points (x; y) satisfying x > 0, y > 0, and lying between the curves y = x^2 + 1, y = 2x^2 2 and the two axes. Draw a diagram of this region. (b) This region is rotated about the yaxis to form a
asked on May 19, 2015 
Physics
A tennis player hits the ball horizontally with a speed of 30m/s at 1.5m above the ground. How far away will it land if the ball was hit at a speed of 35m/s
asked on June 24, 2013 
history
who can give me more info about the ancient messopotamian's government housing program for my shool essay?
asked on November 6, 2008 
Physics
A 10 g dart traveling at 400 m/s sticks into a 10 kg, 1 m wide door at the edge opposite the hinge causing the door to swing open. What is the angular velocity of the door immediately after impact?
asked on August 14, 2015 
Physics
A 10 g dart traveling at 400 m/s sticks into a 10 kg, 1 m wide door at the edge opposite the hinge causing the door to swing open. What is the angular velocity of the door immediately after impact?
asked on August 11, 2015 
Math
I really need help to find the answer to this question below. If possible, please show every step of the way in a detailed form so i can understand, it takes me a while to fully comprehend whats being done. Thank you so much. QUESTION: the data shown model
asked on July 28, 2015 
Calculus
If the integral from 0 to 8 of f(x)=4, then calculate the integral of f(4x) from 0 to 2.
asked on May 19, 2015 
Physics
A tennis player hits the ball horizontally with a speed of 30m/s at 1.5m above the ground. How far away will it land if the ball was hit at a speed of 35m/s
asked on June 24, 2013 
chemistry
if 2.0 x 105 mol of sparingly soluble Cu(IO3)2 can dissolve in 2L of a very soluble NaIO3 sol'n, what is the molar concentration of the NaIO3 sol'n? (Ksp=1.4x105 for Cu(IO3)2)
asked on December 17, 2012 
Chinese
what does washa washa mean
asked on February 24, 2011 
Physics
What is the speed of a geosynchronous satellite on Earth?
asked on August 11, 2015 
Physics
Just reposting. A cricket ball rotates at 1800 rev/min as it travels through the space in a straight line at 160 km/hr. How many times does it revolve after traveling 20m? Can someone confirm with me if 13.5 revolutions in 20m is right. That's the answer i
asked on August 8, 2015 
Physics
A cricket ball rotates at 1800 rev/min as it travels through the space in a straight line at 160 km/hr. How many times does it revolve after traveling 20m? Can someone confirm with me if 13.5 revolutions in 20m is right. That's the answer i got too. If
asked on August 7, 2015 
math
if the area is 135 and the length is 15, then what is the width of it ?
asked on January 20, 2014 
Maths
Square root 'a' 16^2 = 2?
asked on November 13, 2013 
Physics
A tennis player hits the ball horizontally with a speed of 30m/s at 1.5m above the ground. How far away will it land if the ball was hit at a speed of 35m/s
asked on June 24, 2013 
Physics
A tennis player hits the ball horizontally with a speed of 30m/s at 1.5m above the ground. How far away will it land if the ball was hit at a speed of 35m/s
asked on June 24, 2013 
MAths
Hi my question is if we have a cube that is 20cm cubed And 2 lenths representing 24 cm and 23 cm We want to find x which is the width how do we do that ?
asked on December 3, 2007

Lo
yes I am y are u asking this question??
posted on May 8, 2019 
Language Arts
ROBUX GIVERS IS WRONG!! DO NOT LISTEN TO HIM. the answers are: b c a c d c d b a b a d c b d a a a d they aren't wrong :)
posted on May 7, 2019 
Texas History
"i think i know more about american girl dolls than you do, genius"
posted on April 25, 2019 
Science
the person above is correct!!
posted on April 21, 2019 
MATH
awesome thxs
posted on April 14, 2019 
Language Arts
Y’all we have a 3 page essay about this soon LOL
posted on April 9, 2019 
SCIENCE
lmao bob
posted on March 13, 2019 
Social Studies
I do, and it is that your mum is gay
posted on February 19, 2019 
SOCIAL STUDIES
You guys are such billys
posted on February 19, 2019 
Language Arts
1.B 2.A 3.C 4.D
posted on October 18, 2018 
history
is the answer b ms sue
posted on May 24, 2018 
history
whats the answer
posted on May 24, 2018 
Please answer ss
THANK YOU @weirdo 1 100%
posted on May 24, 2018 
Social studies. PLS HELP
You should thank that Ms. Sue helps you with the answer!
posted on May 8, 2018 
Science
And its 12 feet long and feels so good inside me.
posted on November 29, 2017 
Pre calculus
I dont understand how you got the answer. could you pls explain?
posted on August 12, 2017 
English  The Red Badge of Courage
Omg thx for the answers got 100%!
posted on February 2, 2017 
chemistry
In this reaction Fe is reduced (gain of electrons/ loss of oxygen) and Mg is oxidised (loss of electrons/ gain of oxygen) This is for Magnesium reacting with Iron II, and not Iron III.
posted on January 31, 2017 
science help asap!!!
100% correct
posted on October 15, 2016 
SS Checj My ANSWERS Please
I like cats is 100% correct. I got 10/10
posted on October 14, 2016 
Physics
cheers
posted on August 11, 2015 
algbra 2
Yes it is.
posted on August 10, 2015 
Physics
i used the centre of mass equation.... =(6x10^24*0)+(7x10^22*405608)/ 6x10^24+7x10^22 So how bout you? How'd you get to the answer?
posted on August 10, 2015 
Physics
it amazes me how much people are willing to write and give up time to answer anothers questions online. Cheers man.
posted on August 9, 2015 
Physics
Cheers man. Appreciate it.
posted on August 9, 2015 
MTH 156
Make three equations using a,j,c. a+c+j=6900 3*a=j 2.5*j=c Use simultaneous equations to solve.
posted on August 7, 2015 
Calculus
y=x^2+1, y=2x^22 ***
posted on May 19, 2015 
LA
Bahahahahahah
posted on April 2, 2015 
phsyics
99.17
posted on November 10, 2014 
Chemistry
yaaaaasssssssssssss
posted on October 7, 2014 
complete and simple subject
The answer for "the largest capital in Mexico is her home" is the largest capital in Mexico and Mexico
posted on September 15, 2014 
physics
no
posted on August 31, 2014 
Math
7 boys 8girls
posted on August 25, 2014 
Statistics/Probability
sw
posted on March 2, 2014 
Maths
I need it 2 to the power of ? =16^2
posted on November 13, 2013 
AP Physics (circular motion)
0.0028
posted on February 25, 2013