y
Most popular questions and responses by y
World history
1. Which statement best describes the period known as the Old Kingdom? It was a time of dynastic uncertainty. It was a time of development. It was a time of great geographic expansion.*** 2. In what way was the Nile both a benefit and a disadvantage for
asked on September 27, 2016 
Math
Shopping: Tax Situation: You are purchasing four items and want to calculate the tax. The items cost $2.50, $8.75, $3.00, and $10.25. The tax rate is 6%. How much is the tax? Calculation With Distribution (Show all steps.) Calculation Without Distribution
asked on November 20, 2018 
Physics
A wheel of radius 6cm is mounted so as to rotate about a horizontal axis through its centre. A string of negligible mass wrapped round its circumference carries a mass of 200g attached to its free end. When allowed to fall, the mass descends through 100cm
asked on July 24, 2019 
bean
each square on the grid represents 25 square unitsdraw a rectangle of 875 square units
asked on July 24, 2014 
chemistry
Enter a chemical equation for the ionization in water of CH3CH2COOH. Is the acid strong or weak? Select the Lewis structure for the ion formed by the acid when it ionizes. Chemical equation: Note: Include physical states.
asked on November 9, 2015 
calculus
Can you help me solve this problem? I really don't know what to do. I solve problems like for example the rate of change of the elevation but I just encountered this kind of problem so I really don't know what to do. Please help me The endpoints of a
asked on September 15, 2014 
PHYSICS
A 40 kg child stand on one end of a 70 kg canoe hat is 4 m in length. The boat is initially 3 m from a dock. The child notcies a turtle on a arock near the far en of the canoe so she proceeds to walk to the far ed off the canoe o get the turtle. a)
asked on April 14, 2013 
MATH
A GREAT PYRAMID HAS A SQUARE BASE 230M ON EACH SIDE. THE 4 TRIANGULAR FACES EACH MAKE AN ANGLE OF 51.50' WITH THE GROUND. 1) HOW TALL IS THE PYRAMID ? 2) WHAT ARE THE DIMENSIONS OF EACH OF THESE TRIANGULAR FACES ?
asked on November 5, 2015 
English
The reason the Franks are staying on the top floor of the warehouse is that
asked on December 20, 2018 
math
HELP PLEASE!!!! The question is: Carmella works 37.5 h per week for Century Home selling electronics equipment. She earns a base salary of $12/h and receives a commission of 5 cents for every dollar of sales she make. Her chart goes like:
asked on December 3, 2012 
CALCULUS
Sand is being poured from a converyer belt forming a conical pile whose base diameter is eual to its height at all times. If the base diameter is inreasing at 2 m/min when the base is 2 m wide. How fast is the sand being poured onto the pile?
asked on April 13, 2013 
Math
6yx=1 Tell weather x and y show direct variation. Explain your reasoning. If so, find k. Show your work. (Y=kx)
asked on September 15, 2018 
math
Application Giovanni is flying his Cessna airplane on a heading as shown. His instrument panel shows an air speed of 130 mi/h. (Air speed is the speed in still air without wind.) However, there is a 20 mi/h crosswind. What is the resulting speed of the
asked on March 9, 2013 
matg
Kay is trying to decide between two job offers. The compensation package for job A includes 80% of the cost of a $300permonth health insurance plan, 90% of the cost of a $40permonth life insurance plan, a salary of $65,000 per year, and a 5% match on
asked on March 18, 2014 
physics
Tarzan (m = 68kg) swings down from a height of 4.8m on a vine to save Jane (m = 35kg) from some hungry hippos. if he gravs jane in an inelastic collision at the bottom of the vine's path, how high will they swing up to after the collision?
asked on April 13, 2013 
calculus
A man 2m tall walks away from a lamppot at 1m/s. If te lampatop the post is 5m above the ground, how fast is te tip of is sadow moving? How fast is the length of his shadow changing?
asked on April 15, 2013 
math
0.6x + 0.8 + 1.4
asked on October 30, 2019 
math
Rochelle deposits $350 in an account that earns 6% annual interest, compounded quarterly. How much money will be in the account in 8 years? 350(1.06)^32 =2258.685339 Can anyone check what I'm doing is correct or not? Janet deposits %150 every month in an
asked on February 5, 2016 
English
I've asked myself THE question over and over again. When on Earth am I going to write something in English class that somebody would actually want to read other than the teacher? Throughout my school carrer I've been wandering this and began hating
asked on July 6, 2008 
Math
A scale drawing of an American flag is 10 inches long and 6 inches tall. The actual flag is 3 ft tall. Find the actual perimeter and area of the American flag. Show your work.
asked on September 15, 2018 
math
draws a card from a standard deck of 52 cards. She replaces the card and draws a second card. What is the probability that she draws a heart and then a spade?
asked on March 11, 2016 
Economics
Does this production possibilities curve reflect the law of increasing opportunity costs.explain
asked on September 27, 2014 
physics
You wish to increase the carbon content of a slab of steel by exposing it to a carburizing atmosphere at elevated temperature. The carbon concentration in the steel before carburization is 206.5 ppm and is initially uniform through the thickness of the
asked on December 15, 2012 
maths
What is 9x²+3x2=0
asked on March 22, 2014 
calculus 2
evaluate: ¢²_(k=1)^¡Ä¢Æ(¡î(k+1)+¡îk)/¡î(k^2+k)
asked on April 15, 2011 
english
rewrite the question in an unbiased way. do you like the long walk to school or prefer to take the bus or get a ride
asked on January 9, 2013 
CALCULUS
A pile of sand in the shape of a cone whose base diameter is 4 times its height is being built up at 12 pi m3/min. How fast is the height of the pile increasing 3 min after the pouring begins.
asked on April 13, 2013 
physics
A 45g golf ball is hit with a golf club. the head of the club has a mass of 0.19kg and travels 63m/s before the collision. the ball has a speed of 72m/s as it leaves the face of the club. what is the speed of the club after the collision?
asked on April 13, 2013 
physics
The space shuttle traves in orbit at 210000 km/hr. How far will it travel after 5.0 hrs?
asked on September 5, 2010 
math
Evaluate: 2xto the ninth power(y+z) x=1 y=7 z=7
asked on September 30, 2011 
Precalculus
Find each of the sums indicated or described. Show use of the appropriate formula, rather than simply using a calculator to add them. 1) The sum of the first 17 terms of a geometric series with a first term of 3000 and a common ratio of 1/2. 2)
asked on November 11, 2015 
math
When x=2, shouldn't f(x) equals 2 as well? This chart says when x=2, f(x)=3, when x=3, f(x)=5, when x=7, f(x)=6, and so on. What does it mean?
asked on January 12, 2014 
Calculus
If the volume of a spherical ballon is increasing at 4 pi m^3/ min when its radius is 2m, how fast is its surface are increasing at the same time
asked on April 13, 2013 
algebra 2
List the domain and range and determine whether the relation is a function.(2,4)(4,2)(1,3)(0,3)
asked on December 11, 2009 
chemistry
convert the know heat of fusion of water,334j/g to these units. the conversion between calories and joules is 1 cal = 4.184j
asked on June 20, 2013

LA 3
cringe :/
posted on November 22, 2019 
English
if you're taking he connections academy unit test then the answer is And begged him, for her sake, to say not a word and to keep it hidden from her lord. and he said he would.
posted on November 11, 2019 
Math
and you would have gotten a 66.7 not 67 anonymous
posted on October 31, 2019 
Math
(ノಠ益ಠ)ノ彡┻━┻ STOP LYING ITS A. D. A. HE IS RIGHT!!!!!!!!
posted on October 31, 2019 
statistic
y
posted on October 21, 2019 
social studies
Y
posted on September 18, 2019 
Physics
To answer your question, velocity, wave length and period are related by the expression: v = λ x (1/T) This follows from the equation v = λ x f. Period and frequency are inversely proportional (f = 1/T).
posted on July 24, 2019 
math
H
posted on June 15, 2019 
Social Studies
Is d right
posted on May 2, 2019 
Social Studies
Ms. SUE hello
posted on May 2, 2019 
Social Studies
Is a b d e correct
posted on May 2, 2019 
Social Studies
A b d e
posted on May 2, 2019 
math
ally you're a decade late
posted on April 26, 2019 
Social Studies
Night shade you better be joking
posted on April 24, 2019 
physics
How to calculate acceleration
posted on March 4, 2019 
earth
help
posted on February 25, 2019 
Math
THXXXXX
posted on November 20, 2018 
Chemistry
?
posted on November 6, 2018 
english
Bh
posted on October 8, 2018 
Algebra
anoy is right
posted on September 18, 2018 
Algebra
guys you are wrong about the first question look on a calculater
posted on September 18, 2018 
AP Chemistry
Y
posted on July 25, 2018 
Chemistry
175j
posted on May 21, 2018 
physics
1.8
posted on October 16, 2017 
Geometry
TU is wrong it's (square root) (5+2)squared+(1+1)squared=7
posted on August 25, 2016 
calculus 2
26
posted on March 7, 2016 
math
Thanks for replying me, Reiny! I understand for the first one completely, but for the second one, did u use the annuity formula which is P[1(1+r)^n/r] ?? Because using (n1) doesn't make sense to me..
posted on February 6, 2016 
Physics  HELP
2341234
posted on December 3, 2015 
Precalculus
The "ã" are suppose to be square root symbols.
posted on November 11, 2015 
Physics
no
posted on September 13, 2015 
Chemistry Lab
0.176
posted on August 3, 2015 
Biology
Bang
posted on March 3, 2015 
Physics
10.5
posted on August 13, 2014 
microeconomics
1. 40 2. 400
posted on December 2, 2013 
egypt mummification
why did that post 2 times?
posted on January 5, 2013 
egypt mummification
OMG I have same exact wrk sheet  so annoying i'm in sixth grade. I saw it and i was like what the !@#$%^&
posted on January 5, 2013 
Physics
rt
posted on October 25, 2012 
science
I want to know how to solve this and answer pls!
posted on October 16, 2012 
Chemistry
662.5 liters
posted on April 24, 2012 
Physics II
I =(B*L)/(μ_0*N)
posted on November 1, 2010 
Chemistry
rubidium sulphite or rubidium (1) sulphate
posted on January 22, 2009 
pigskin geography
week#9
posted on November 9, 2007