
Calculus
sand is falling into a conical pile so that the radius of the base of the pile is always equal to one half its altitude. of the sand is falling at the rate of 10 cubic feet per minute, how fast is the altitude of the pile increasing when the pile is 5 feet
asked by Inkiena on July 2, 2013 
Algebra 2
Monica's current office is squared. her office in the company's new building will be 3 feet wider and 5 feet? longer . 1. write the expression for the dimensions of monicas new office. 2. write a polynomial expression for the area of monicas new office.
asked by Jessica on August 13, 2012 
algebra
The loudness, L L, of a sound (measured in decibels, dB) is inversely proportional to the square of the distance, d d, from the source of the sound. Round to 3 decimal places. A person 15 feet from a jetski, it is 75 decibels loud. How loud is the jetski
asked by sam on February 9, 2016 
calculus
Sand is falling into a conical pile so that the radius of the base of the pile is always equal to one half its altitude. If the sand is falling at the rate of 10 cubic feet per minute, how fast is the altitude of the pile increasing when the pile is 5 feet
asked by Andrea on February 27, 2016 
Math "Need Help Asap"!
9.)Which hill described in the table is the steepest? Explain.' (Table) Street Horizontal Distance (ft) Vertical Rise Dixie Hill 80 40 Bell Hill 80 20 Liberty Hill 80 60 A.Bell Hill; it rises 1 foot for every 4 feet of horizontal travel. B.Dixie Hill; it
asked by #FreeGucci on April 13, 2016 
Math
9.)Which hill described in the table is the steepest? Explain.' (Table) Street Horizontal Distance (ft) Vertical Rise Dixie Hill 80 40 Bell Hill 80 20 Liberty Hill 80 60 A.)Bell Hill; it rises 1 foot for every 4 feet of horizontal travel. B.)Dixie Hill; it
asked by #FreeGucci on April 12, 2016 
calculus
A growing boy who is 4 feet tall stands 8 feet from a 12 foot lamp post. The boy is growing at the rate of 3/4 inches per year. How fast is his shadow growing (in inches per year)?
asked by josh on November 25, 2011 
Intermediate Algebra
A fire is raging in an apartment house. you see kids in a window in an upstairs window. the window is 24 feet off the ground. you have a ladder, but it only extends to 30 feet, how far from the house must you place the ladder to reach the kids?
asked by Anonymous on December 16, 2012 
Calculus
A baseball player hits a baseball from home base towards second base with a velocity of 90 feet/second. At that same moment, he runs from home base towards first base at 30 feet/second. Find the rate of change of the distance between him and the baseball
asked by Nick on October 27, 2015 
Math
a turtle is at the bottom of a 11 foot well. each day it crawls up 5 feet, but each night it slips back 3 feet. after how many days will the turtle reach the top of the well? the turtle will reach the top of the well after ___ days THANK YOU
asked by Jessica on June 2, 2015 
calclus
A fish is reeled in at a rate of 1 foot per second from a bridge 15 feet above the water. At what rate is the angle between the line and the water changing when 25 feet of line is out? (Assume the fish stays near the surface of the water.)
asked by Brian on November 2, 2016 
Math
A picture must be hung on a wall were the distance from the floor to ceiling is 8 feet. The center of the picture mist be 5 1/4 feet from the floor. Determine the distance from the ceiling to the top of the picture frame How do I do this problem? Thanks!!
asked by Ld on January 20, 2013 
Math
A turtle is at the bottom of a 12 foot well. Each day it crawls up 3 feet, but each night it slips back 2 feet. After how many days will the turtle reach the top of the well? ANSWER: The turtle will reach the top of the well after [ ] days... Thanks
asked by Jenna on September 5, 2011 
Physics
A glass windowpane in a home is 0.62 cm thick and has dimensions 1.0 m x 2.0 m. On a certain day, the indoor temperature is 25 C and the outdoor temperature is 0 C. a) What is the rate at which energy is transferred by heat through the glass? b) How much
asked by Y0gi on November 30, 2010 
Chemistry
Calculate the chage in enthalpy produced by dissolving 14.3 g NaOH in 65.0 g of water if the temperature increases 49.1 C and the specific heat of water is 4.18 J/g C. So this is just q=mcΔt Do you add 14.3 and 65.0 to use for m? Also would the sign for
asked by so on March 10, 2018 
Algebra 1
I am having trouble figuring out the final step when i get to multiply 5/9(1955.6) to get the set solution. Can you help. the question is below a metal stays solid at fahrenheit temperature below 1987.6. determine (in terms of an inequality) those celsius
asked by Kallie on August 17, 2010 
statitics
Certain data includes 36 body temperatures for which the sample mean is equal to 98.20 °F and standard deviation of 0.62 °F. Using this sample statistics, construct a 95% confidence interval of the mean body temperature. What does the sample suggest
asked by statitics on May 19, 2014 
Chemistry
A 26.5 g sample of ethylene glycol, a car radiator coolant, loses 675 J of heat. What was the initial temperature of ethylene glycol if the final temperature is 32.5°C (c of ethylene glycol = 2.42 J/gK)? Please help me, I don't even know where to begin!!
asked by Megan on October 18, 2010 
chemistry
a 100.00 mL sample of water has an initial temperature of 20.0 degrees C. The water is heated, and after 5 minutes its temperature is 50 degrees C. approximately how much energy was absorbed by the water? (the specific heat of wter is 4.18 J/g. degrees C
asked by kelly on September 3, 2011 
Dynamic
A block of mass m is released from a height of R. The block slides down along the path ABC. At point C the block collides a spring of sti ness k. (a) If the circular arc AB is frictionless and the coecient of kinetic friction between the block and surface
asked by None on March 26, 2013 
Chemistry
Given that the initial rate constant is 0.0190s−1 at an initial temperature of 22 ∘C , what would the rate constant be at a temperature of 190 ∘C for the same reaction described in Part A? Activation Energy 32.4kJ/mol
asked by Anonymous on February 12, 2015 
Physics/Science
After a gas furnace comes on, it takes 45 minutes for a room's temperature to warm 17 degrees Celsius to 22 degrees Celsius. What is the rate of temperature change of the air in the room?
asked by John Doswell on December 5, 2015 
chemistry
What is the purpose of a calorimeter? A. To determine the temperature of a chemical reaction B. To determine the energy changes of a chemical reaction C. To identify the specific temperature of an unknown substance I think the answer might be c
asked by Morgan on November 22, 2014 
Math  Urgent
The air temperature is 10 degree Celsius. With the wind blowing at a speed of 15 km/h, this temperate feels like 17 degrees Celsius. How many degrees does the temperature change because pf the wind chill?
asked by Anna on September 7, 2014 
Earth Science
what is the dewpoint temperature of a kilogram of air when a psychrometer measures an 8 degree Celsius drybulb temperature and a 6 degree Celsius wetbulb reading?
asked by Anon on November 11, 2010 
Chemistry
A weather balloon is inflated to a volume of 29.6 L at a pressure of 734 mmHg and a temperature of 27.0 C. The balloon rises in the atmosphere to an altitude, where the pressure is 360 mmHg and the temperature is 13.6 C.
asked by Lisa on November 8, 2010 
Bio 101
What are the two ways that heat is transferred from a region of higher temperature to a region of lower temperature in this example of an ice cube in a glass of water? Is there another way heat could be transferred between 2 objects?
asked by J. Marie on February 15, 2017 
chemistry
At a certain temperature, the Equilibrium constant, Kc, for this reaction is 53.3. At this temperature, 0.500 mol of H2 and 0.500 mol of I2 were placed in a 1.00L container to react. What concentration of HI is present at Equilibrium? equation: H2 + I2 =
asked by cody on December 11, 2012 
Chemistry (specific heat)
1125 J of energy is used to heat 250 g of iron. After heating, the final temperature of the iron is measured as 55 °C. The specific heat capacity of iron is 0.45 J/(g·°C). What was the initial temperature of the iron?
asked by Summer on April 11, 2018 
Physics
By what factor is the resistance of a copper wire changing when its temperature is increased from 20 degrees Celsius to 120 degrees Celsius? The temperature coefficient of resistivity for copper = 3.9 x 10^3 (C)^1.
asked by Lindsay on February 5, 2012 
Chemistry
A piston is holding 125 mL of gases at a temperature of 300 K and a pressure of 2.39 atm. What is the volume of the gases if the temperature is increased to 500K and the pressure falls to 2.15 atm?
asked by JJ on February 15, 2014 
chemistry
A fixed quantity of gas, at constant pressure, occupies a volume of 8.50 L and has a temperature of 29.0 degrees C. What volume will the gas occupy if the temperature is increased to 125 degrees C? 6.4, 11.2, 14.1, 12.6, 4.9
asked by Anonymous on December 5, 2011 
Chemistry!! Help
Consider the following equilibrium: N2O4 2NO2 You may assume that delta H and delta S do not vary with temperature. At what temperature will an equilibrium mixture of 1 atm total pressure contain twice as much NO2 as N2O4?
asked by John on April 20, 2012 
Math
The air temperature is 10 degree Celsius. With the wind blowing at a speed of 15 km/h, this temperate feels like 17 degrees Celsius. How many degrees does the temperature change because pf the wind chill?
asked by Anna on September 6, 2014 
science
The average velocity of molecules of nitrogen gas (N2) at room temperature is around 500 m/s. If you were to raise the temperature of the nitrogen gas by 50°C what is a good estimate for the speed of the molecules?
asked by aaronia on May 3, 2011 
chemistry
A sample of ideal gas at room temperature occupies a volume of 32.0L at a pressure of 272torr . If the pressure changes to 1360torr , with no change in the temperature or moles of gas, what is the new volume, V 2 ?
asked by dakota on March 18, 2015 
science
Ice cubes of total mass 6.00 grams have temperature 4.0°C. Then they are placed in 50.0 grams of water at 20.0°C in an insulated foam cup. What is the equilibrium temperature of the water inside the cup?
asked by jay on December 2, 2015 
chemistry
An ideal gas is in a cylinder with a volume of 5.5 ✕ 102 mL at a temperature of 25°C and a pressure of 710 torr. The gas is compressed to a volume of 29 mL, and the temperature is raised to 810°C. What is the new pressure?
asked by Anonymous on November 2, 2013 
Math
A plane was flying at an altitude of 30,000 feet when it began the descent toward the airport. The airplane descends at a rate of 850 feet per minute. a. What is the function rule that describes this situation? b. What is the altitude of the plane after it
asked by Shakira on January 12, 2014 
Calculus I
Suppose that the number of bacteria in a plate of food is given by N(T)= 10T^2  40T + 200, 1
asked by Anonymous on September 24, 2014 
Maths
The size of a parcel despatched through the post used to be limited by the fact that the sum of its length and girth (perimeter of the cross section) must not exceed 6 feet. What was the volume of the largest parcel of square cross section which was
asked by Alexander on November 24, 2016 
Maths
The size of a parcel despatched through the post used to be limited by the fact that the sum of its length and girth (perimeter of the cross section) must not exceed 6 feet. What was the volume of the largest parcel of square cross section which was
asked by Scotty on December 13, 2016 
Math
Kim throws her basketball up from the ground toward the basketball hoop from a distance of 20 feet away from the hoop. The ball follows a parabolic path and returns back to the gym floor 5 feet from the hoop. Write one possible equation to represent the
asked by Harpreet on May 30, 2016 
Algebra
The length of time, t (in seconds), it takes the pendulum of a clock to swing through one complete cycle is a function of the length of the pendulum in feet. Defined by: t = f(L) = 2pi sqrt L/32 A.Rewrite the formula using fractional exponents. B.Determine
asked by Skipper on April 14, 2016 
ap calc
A pool, that is 12 feet wide and 18 feet long, is to have a sidewalk of uniform length constructed around its perimeter. a. write the equation for the area A, of the pool with the sidewalk b. determine the domain of the area of the pool with the sidewalk
asked by MUFFY on October 10, 2009 
Calculus
The size of a parcel despatched through the post used to be limited by the fact that the sum of its length and girth (perimeter of the cross section) must not exceed 6 feet. What was the volume of the largest parcel of square cross section which was
asked by Anonymous on December 14, 2016 
Math
Your school is planning to put an aquarium with 30 fish in it in the main lobby. To accommodate this number of fish, the aquarium should be between 50 and 60 cubic feet of water. To help reduce costs, the surface area of the aquarium should be no more than
asked by Kristen on May 1, 2014 
Math
The empty gas tank of the truck needs to be completely filled. The tank is shaped like a cylinder that is 4 feet long with a diameter of 2.4 feet. Suppose gas is poured into the tank at a rate of 1.7 thirds of a foot per minute. How many minutes does it
asked by Beenda on March 10, 2017 
Algebra
The floor of the studio is covered with 615 square tiles that measure 2 feet by 2 feet. The owner of the studio replaced the tiles last year. The tiles cost $15 for a set of 8 and $2 for each additional tile. What is the monthly increase the owner charged
asked by Aimee on February 26, 2013 
math
Sue stacked one box onto another. The bottom box had the height of 2 1/3 feet and the top box had the height of 3 2/3 feet. How tall were the stacked boxes?
asked by Sonya on June 19, 2014 
Math
A rectangle has the area of 25 square feet. A similar rectangle has an area of 240 square feet. What is the ratio of the area of these similiar triangles?
asked by Anonymous on March 1, 2017 
math
Mrs.rushford began to hike at an elevation of negative 40 feet. her elevation decreased by 90 feet in one hour what was Ms.rushford elevation after 1 hour
asked by brooke on November 14, 2010 
geometry
A tower casts a shadow of 64 feet. A 6foot tall pole near the tower casta a shadow 8 feet long. How tall is the tower.
asked by Marion on March 23, 2011 
math
a rectangle has an area of 20 square feet. A similar rectangle has an area of 180 sq feet. What is the ratio of the area of these similar rectangles? Is it 9 or maybe 3000??? Not sure. Please help....
asked by shaun on December 11, 2014 
math
The temperature in the evening was 68 degrees fahrenheit. The following morning, the temperature was 39 degrees fahrenheit. What is the difference between the two temperatures?
asked by christina on August 17, 2013 
science
An aluminum bar is 2m long at a temperature of 20 degrees C What will be the length of the bar at a temperature of 100 degrees C
asked by jack on April 19, 2012 
A.P Chemistry
For a certain reaction ∆H is 54 kJ/mol and ∆S is 128 J/mol · K. This reaction can become spontaneous only above some temperature. What is this temperature? Answer in units of ◦C.
asked by Rachel on March 19, 2017 
Chemistry
If I put the temperature is increasing would that be the same as going from 2.1 degrees Celsius to 100 degrees Celsius. OR would it be as the temperature is getting warmer??
asked by Amy~ on June 10, 2010 
chemistry
If silver phosphate has a Ksp of 2.28e16 at a certain temperature, what is the molar solubility of silver phosphate at the same temperature?
asked by lisa on March 6, 2015 
Algebra
Maya has some group of stones. Then she throws 6 stones into the lake. Write an expression for the number of stones Maya has now. Tell what the variable represents.
asked by Charly on September 26, 2012 
Maths
A15 foot ladder is leaning against a 30 foot wall. The bottom end of the ladder is 9 feet from the wall. How many feet above the ground does the ladder touch the wall. Can someone please help me with this question
asked by Alana on October 24, 2013 
Physics
A 9.6 kg dog takes a nap in a canoe and wakes up to find the canoe has drifted out onto the lake but now is stationary. He walks along the length of the canoe at 0.53 m/s, relative to the water, and the canoe simultaneously moves in the opposite direction
asked by K on November 26, 2012 
Physics
A 8.5 dog takes a nap in a canoe and wakes up to find the canoe has drifted out onto the lake but now is stationary. He walks along the length of the canoe at 0.47 , relative to the water, and the canoe simultaneously moves in the opposite direction at
asked by Coco on November 22, 2012 
Physics
A 9.6 kg dog takes a nap in a canoe and wakes up to find the canoe has drifted out onto the lake but now is stationary. He walks along the length of the canoe at 0.53 m/s, relative to the water, and the canoe simultaneously moves in the opposite direction
asked by K on November 26, 2012 
PHYSICS  PLEASE HELP
A 9.6 kg dog takes a nap in a canoe and wakes up to find the canoe has drifted out onto the lake but now is stationary. He walks along the length of the canoe at 0.53 m/s, relative to the water, and the canoe simultaneously moves in the opposite direction
asked by Anonymous on November 26, 2012 
algebra
mary wants to put square tiles on the kitchen floor. The tile she has selected is 12 inches on each side and comes in boxs of20 tiles for $54 per box. Her kitchen is 15 feet 8 inches log and 5 feet 9 inches wide. How many boxes of tile will she need and
asked by Brianna on September 2, 2014 
Physics
A large suitcase full of gold sits at the bottom of a lake. A team of treasure hunters uses a crane to recover the suitcase and finds that a force of 2.6 105 N is required to lift the suitcase to the surface. What is the volume of the suitcase? _____m^3
asked by Jennifer on December 5, 2012 
Physics
Which of the following exhibits parabolic motion? a. a stone thrown into a lake b. a space shuttle orbiting Earth c. a leaf falling from a tree d. a train moving along a flat track what is parabolic motion? which would be a good choice? thanks alot for ur
asked by y912f on February 5, 2009 
Physics!! HELP
A group of swimmers is resting in the sun on an offshore raft. They estimate that 2.5 m separates a trough and an adjacent crest of surface waves on the lake. They count 15 crests that pass by the raft in 15 s. How fast are the waves moving? _____m/s
asked by Jessica on April 11, 2013 
physics
A buoy oscillates in simple harmonic motion according to the motion of waves at sea. An observer notes that the buoy moves a total of 6 feet from its lowest point to its highest point. The buoy returns to its highest point every 15 seconds. Amplitude: 6
asked by Help on March 21, 2012 
physics
A buoy oscillates in simple harmonic motion according to the motion of waves at sea. An observer notes that the buoy moves a total of 6 feet from its lowest point to its highest point. The buoy returns to its highest point every 15 seconds. Amplitude: 6
asked by Help on March 21, 2012 
Ms sue or damon pls help me with math
Sam stores manure for his farm in a rectangular box. The length of the box is 7 feet, width is 9 inches, and height is 6 inches. Each bag of manure he bought contains 2.625 cubic feet of manure. How many bags of manure will fill the box completely? [1 foot
asked by Oscar on January 22, 2016 
Math
A man wants to remove a tall pine tree from his yard. Before he goes to home depot, he needs to know how tall an extension ladder he needs to purchase. He measure the shadow of the tree to be 225 feet long. At the same time he measures the shadow of a 4
asked by Sara smith on September 19, 2012 
intermediate algebra
A projectile is launched directly upward from the top of a 112  foot building with an initial velocity (speed) of 96 feet per second. This translates to the h(t) = 16t^2 + 96t + 112 where h(t) is the height of the projectile in feet and t is the time in
asked by jennifer on November 6, 2008 
algebra Please help
.A toy rocket is shot vertically into the air from a launching pad 5 feel above the ground with an initial velocity of 72 feet per second. The height h, in feet, of the rocket above the ground as t seconds after launch is given by the function
asked by Ann on June 2, 2015 
Finance
Suppose the firm (has sales of $586,000, costs of $247,000, depreciation expense of $43,000, interest expense of $32,000, and a tax rate of 35 percent) had 85,000 shares of common stock outstanding. What is the earnings per share, or EPS, figure? What is
asked by Stephanie on September 2, 2015 
math
A building is 900 feet tall and 150 feet wide. A scale model of the building is 3 feet tall. Which proportion can be used to find the width, w , of the scale model? A 900 150 = 3 w B 900 3 = w 150 C 150 900 = 3 w D 150 3 = 900 w
asked by Anna on December 19, 2018 
AP Chemistry
At a certain temperature, the equilibrium constant Kc is 0.154 for the reaction 2SO2(g) + O2(g) 2SO3(g) What concentration of SO3 would be in equilibrium with 0.250 moles of SO2 and 0.885 moles of O2 in a 1.00 liter container at this temperature? Note:
asked by Gabriella on November 27, 2013 
Chemistry
Suppose it is a hot summer day (40.0 degrees C = 104.0 degrees F), and you have left a can of hairspray outside so the gas within it is now at the same temperature of its surroundings. As part of your chemistry lab class, you have to build a safe and
asked by Anonymous on March 16, 2013 
Chemistry
Suppose it is a hot summer day (40.0 degrees C = 104.0 degrees F), and you have left a can of hairspray outside so the gas within it is now at the same temperature of its surroundings. As part of your chemistry lab class, you have to build a safe and
asked by Tonya on March 16, 2013 
Physics
The cylindrical bar in the figure has a total length L=1.2 m, a diameter d=15 mm, and is confined by fixed supports at the walls A and B. A concentrated axial load FC=30 kN is applied to the bar at point C as indicated in the figure, with LAC>LBC. The bar
asked by XYZ on May 11, 2013 
Math (Sorry, Forgot to add Part B)
The Pleasant Valley Library is moving to a larger building. To get ready for the move, the staff is packing all of the books into boxes. The library owns 35,000 books. On average, each book measures 8 inches by 10 inches by 2 inches. Each box measures 2
asked by Robert on September 5, 2007 
math
A submarine descends from sea level to the entrance of an underwater cave. The elevation of the entrance is 120 feet. The rate of change in the submarine's elevation is no greater than 12 feet per second. Can the submarine reach the entrance to the cave
asked by Tim on November 7, 2015 
math
A tower 125 feet high stands on the side of a hill. At a point 240 feet from the foot of the tower measured straight down the hill, the tower subtends an angle of 25 degrees. What angle does the side of the hill make with the horizontal?
asked by math help on January 3, 2014 
math
A tower 125 feet high stands on the side of a hill. At a point 240 feet from the foot of the tower measured straight down the hill, the tower subtends an angle of 25 degrees. What angle does the side of the hill make with the horizontal?
asked by math help on January 3, 2014 
Math
Suppose you have a sailboat with one triangular sail. The base of the sail is 4x feet and it's height is 3x + 10 feet. Write a binomial that in terms of x for the area of the sail. Hint: The area of a triangle is 1/2 of the area of a rectangle.
asked by Angel007 on August 4, 2005 
geometry
Kendra is flying a kite 35 feet in the air. The angle of depression from the kite to where Kendra holds the string is 32 degrees. If Kendra holds the string 3 feet off the ground, what is the distance from her hands to the kite? Round your answer to the
asked by david on December 3, 2013 
math
A submarine descends from sea level to the entrance of an underwater cave. The elevation of the entrance is 120 feet. The rate of change in the submarine's elevation is no greater than 12 feet per second. Can the submarine reach the entrance to the cave
asked by Tim on November 7, 2015 
math
A tower 125 feet high stands on the side of a hill. At a point 240 feet from the foot of the tower measured straight down the hill, the tower subtends an angle of 25 degrees. What angle does the side of the hill make with the horizontal?
asked by math help on January 3, 2014 
math
Mark has a square shaped tulip bed in his garden. The area of the tulip bed is 400 square feet. Mark wants to put a low border fence around the tulip bed. Explain how to find the number of feet of fencing that he will need.
asked by HELP!!! on February 2, 2012 
math
the function h(x)=1/98x^2 describes h(x), the height of part of a roller coaster track, where x is the horizontal distance in feet from the center of this section of the track. The towers that support this part of the track are the same height and are 150
asked by Anonymous on August 22, 2013 
PreCal
A person flying a kite holds the string 4 feet above ground level. The string of the kite is taut and makes an angle of 60 degrees with the horizontal. Approximate the height of the kite above level ground if 500 feet of string is payed out.
asked by Aaron on July 17, 2010 
science
Part I: Units of Measurement for Gas Laws For the following questions, use the following answer choices to indicate what each unit of measurement is used to measure (pressure, volume, or temperature). 1. atm 2. kPa 3. L 4. oC 5. torr 6. K 7. mL 8. cubic
asked by Alex on March 2, 2015 
Climograph
On one of my problems it says: What is the average temperature in January for each place? On one climograph, the average temperature is 40 and the other climograph is 50. So, do I just put the average temperature in January in each place is 4050?
asked by Celest on May 21, 2013 
Sophia
The following formula relates the distance S (in feet) traveled by a vehicle during an emergency stop to the time T (in seconds) it takes to arrive at a complete stop: s(t)=16t^{2} At the scene of an accident, Bill uses skid marks to determine the braking
asked by Matt on August 12, 2015 
algebra
The equation D=1.2times square root h gives the distance, D, in miles a person can see to the horizon from a height, h, in feet. a. sovle for h. b. Long's Peak is 14,255 feet in elevation. How far can you see to the horizon for Long's Peak? Can you see
asked by Carson on March 6, 2010 
Math
1. The sum of a number and 2 is 6 less than twice that number. 2. A rectangular garden has a width that is 8 feet less than twice the length. Find the dimensions if the perimeter is 20 feet. 4. Six times a number is less than 72. What numbers satisfy this
asked by Naim on March 26, 2019 
CHEMISTRY
A sample of gas in a balloon has an initial temperature of 28 and a volume of 1360 . If the temperature changes to 86, and there is no change of pressure or amount of gas, what is the new volume, , of the gas? Express the volume numerically in liters.
asked by Anonymous on April 4, 2011 
math
how do you find the perimeter of four and one half , three and one half , three and two thirds ,two and two thirds and eight feet and one feet
asked by micah on January 17, 2011 
math
How many 2 1/4 feet long strips of ribbon can be cut from a ribbon that is 7 1/2 feet long
asked by Rebecca on September 4, 2015
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