Imani
Popular questions and responses by Imani
physics
A high fountain of water is located at the center of a circular pool as in the figure. A student walks around the pool and estimates its circumference to be 177 m. Next, the student stands at the edge of the pool and uses a protractor to gauge the angle of
asked on July 9, 2016 
physics
A vector has an xcomponent of −21.0units and a ycomponent of 36.5 units. Find the magnitude and direction of the vector.
asked on September 27, 2011 
Chemistry
After 273 m3 of ethylene oxide at 748 kPa and 525 K is cooled to 293 K, it is allowed to expand to 1100. m3. The new pressure is _____kPa
asked on November 19, 2019 
physics
Rain drops fall on a tile surface at a density of 4585 drops/ft2 . There are 15 tiles/ft2 . How many drops fall on each tile? Answer in units of drops/tile.
asked on July 2, 2016 
math
Simplify. 8m+4n+7m−2n What is the answer? a.17mn b.15m + 6n c.15m + 2n d.m + 2n
asked on March 30, 2018 
Math
Natalie picked 135 blueberries in 15 minutes if she continues picking at that rate how many total minutes will it take her to pick 486 blueberries
asked on February 28, 2018 
Physics
A person walks 15.0° north of east for 3.70 km. How far due north and how far due east would she have to walk to arrive at the same location?
asked on September 27, 2011 
algebra
a purse contains $7.45 in quarters and dimes 13 more quarters than dimes how many quarters and how many dimes are there
asked on May 1, 2020 
physicis
A cylinder 15 cm long and 9 cm in radius is made of two different metals bonded endto end to make a single bar. The densities are 4.3 g/cm3 and 6.3 g/cm3. 15 cm 9 cm radius What length of the lighterdensity part of the bar is needed if the total mass is
asked on July 22, 2016 
algebra
Solve the system of linear equations x − 2y + 3z = 7 4x + 5y + z = −1 −x + y − 2z = −4 What is the value of z, y, and x?
asked on July 9, 2016 
physics
To protect her new twowheeler, Iroda Bike buys a length of chain. She finds that its linear density is 0.62 lb/ft. If she wants to keep its weight below 1.6 lb, what length of chain is she allowed? Answer in units of ft.
asked on July 1, 2016 
physics
A plastic tube allows a flow of 11.3 cm3 /s of water through it. How long will it take to fill a 245 cm3 bottle with water? Answer in units of s
asked on July 1, 2016 
Math
1/2(2)2
asked on November 17, 2014 
Math
What are three improper fractions to 4 1/2
asked on March 5, 2014 
math
what is the rule for this table 52 44 47 39 40 blank 36 28
asked on February 20, 2014 
cultural diversity
a speaker you over heard saying____was employing litrate style oral language.
asked on April 5, 2013 
Geometry
An aircraft takes off and climbs at a constant 29 degree angle until it reaches and altitude of 6 miles. At that point, how far away is the plane from the airport?
asked on January 13, 2013 
algebra
Factoring 12m^2n^28mn+1
asked on November 19, 2012 
Chemistry
A 1.5 liter flask is filled with nitrogen at a pressure of 12 atmospheres. What size flask would be required to hold this gas at a pressure of 2.0 atmosphere?
asked on April 8, 2012 
Physics
A block of mass m = 5.9 kg is pulled up a è = 21° incline as in the figure with a force of magnitude F = 34 N. (a) Find the acceleration of the block if the incline is frictionless. 1 Your response differs from the correct answer by more than 10%. Double
asked on October 7, 2011 
Physics
Two packing crates of masses m1 = 10.0 kg and m2 = 6.60 kg are connected by a light string that passes over a frictionless pulley as in the figure. The 6.60kg crate lies on a smooth incline of angle 37.0°.
asked on October 7, 2011 
physics
A football punter accelerates a football from rest to a speed of 10 m/s during the time in which his toe is in contact with the ball (about 0.16 s). If the football has a mass of 0.50 kg, what average force does the punter exert on the ball?
asked on October 6, 2011 
physics
A football punter accelerates a football from rest to a speed of 10 m/s during the time in which his toe is in contact with the ball (about 0.16 s). If the football has a mass of 0.50 kg, what average force does the punter exert on the ball?
asked on October 6, 2011 
economics
how did the middle class grow?
asked on September 20, 2011 
math
Ben can complete 3 math problems in 21 minutes. If he continues working at the same rate, how long will it take Ben to complete 16 math problems? thanks .
asked on March 13, 2011 
physics
a car is going 8 m/s goes over a cliff 78.4 meters high. How far from the base does it land?
asked on September 19, 2010 
Social Studies
Where did the Egyptians go to expand their buisness?
asked on December 2, 2008 
math
how do I classify polygons ?
asked on November 30, 2008

math
Now what is 1ⁿ00000000000000+³3333333333³33333333333333
posted on February 12, 2020 
math
I love it and you rock
posted on February 12, 2020 
Science
Thank you baby shark ;0 i got a 100%
posted on September 10, 2019 
social studies
Alexa i agree help please whats the answer? Describe the major physical and human features of the location where you live,such as the landscape,weather,and population.What theme of geography are you using in your description?
posted on September 10, 2019 
Science Check answers please
i need help with this
posted on August 27, 2019 
Math
is this for applications of percents unit 6 lesson 9 8th grade Essential Algebra Readiness (PreAlgebra) A
posted on December 16, 2018 
Science
Think for the help.
posted on September 13, 2018 
Math
I dont know it does not make sence
posted on May 14, 2018 
English help :)
What is the theme of this play? A) helping those in need B) being honest with oneself C) showing kindness toward others D) fighting for an important cause
posted on March 7, 2017 
history
Urban resists
posted on November 29, 2016 
physics
it is on my physics assignment so, therefore its physics.
posted on July 9, 2016 
SS
Hi Kaitlyn I remember you from the Georgia Milestones
posted on April 24, 2016 
history
Underdeveloped nations
posted on April 15, 2016 
physics
300,000,000
posted on October 22, 2015 
math
How estimating the quotient helps you place the first digit in the quotient of a division problem and how to explain my answer?
posted on October 15, 2015 
Chemistry
dry air 0% humidity is approximately 78% N2, 21% 02,1% Ar by moles. calculate thew molar massand density of dry air at 0% at 1atm?
posted on November 22, 2014 
Earth Science
#5 is plutons
posted on September 29, 2014 
EARTH SCIENCE
The second one is NOT B!
posted on September 29, 2014 
science
I have noo idea !! Help!!!!
posted on April 13, 2013 
4th grade
write in words 8,042,176
posted on September 18, 2012 
Economics(12 Multiple Choice)
1.C 2.C 3.C 4.B 5.D 6.B 7.A 8.C 9.A 10.B 11.C 12.B
posted on April 9, 2012 
math
help i don t know what to do help help help idont know what to do help this math probelm is hard help help helllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllp
posted on September 13, 2011 
global history
how does madision refute the prevailing view that democracy was possilbe only in a small state?
posted on November 25, 2009