Friday
May 27, 2016

Posts by raquel

Total # Posts: 100

Math
If two inlet pipes are open, they can fill a pool in 1 & 12 minutes, one of the pipes can fill the pool itself in 2 hours. How long will it take the other pipe to fill the pool by itself?
March 2, 2016

Math
A Square shaped animal pen and a pen shaped like an equilateral triangle have an equal perimeters. Find the length of the sides of each pen if the sides of the triangular pen are 16 less than twice a side of the square Pen.
February 15, 2016

Math
A square shaped animal pen and a pen shaped like an equilateral triangle have an equal perimeters. Find the length of the sides of each if the sides of tje triangular pen are 16 less than twice a sidemif the square pen.
February 15, 2016

Math
A university drama production sold a total of 400 tickets for P18,500. If student tickets sold for P40 & guest tickets for P60, how many tickets of each type?
February 15, 2016

Math
Eric has 48 bills valuing P1,500 to be deposited in a bank. If the bills consistedmof P20 & P50 bills, how many P50 bills does he have?
February 15, 2016

Math
One positive integer is three moee than twice another and their sum is greater than 65 but less than 75. What pairs of integers satisfy this conditions?
February 15, 2016

Math
One positive integer is three moee than twice another and their sum is greater than 65 but less than 75. What pairs of integers satisfy this conditions?
February 14, 2016

Math
X = 5
February 10, 2016

Math
Mother has P1 coin, P5 coins and P10 bill in her purse. In all, she has P112. She has two more P1 coin than P5 coins and one More P10 bills than P1 coins. How many of each kind does she have?
February 10, 2016

Math
Ricky has 16 coins consisting of P5 & P1 coins amounting to P44. How many of each kind does he have?
February 10, 2016

Math
Ricky has 16 coins consisting of P5 & P1 coins amounting to P44. How many of each kind does he have?
February 10, 2016

physics
a billiard ball rolling across a table at 1.50m/s makes a head on collision with an identical ball. find the speed of each ball after the collision;when the ball is at rest;when the 2nd ball ]is moving towards the first at the speed of 1.0m/s; when the second ball is moving ...
January 27, 2016

Math/Business
Based on this problem: "Wayne owns a shaved ice stand. He sells 700 shaved ice cups per month at $1.50 each, making the total revenue $1,050. Each shaved ice costs Wayne $0.50 and he has fixed costs of $750, making his total costs $1,100. Therefore, he realizes a loss of...
January 26, 2016

Physics AP
A 32 kg child goes down a straight slide inclined 38∘ above horizontal. The child is acted on by his weight, the normal force from the slide, and kinetic friction. How large is the normal force of the slide on the child?
November 20, 2015

Physics
A sprinkler mounted on the ground sends out a jet of water at a 30 ∘ angle to the horizontal. The water leaves the nozzle at a speed of 11 m/s . How far does the water travel before it hits the ground?
October 16, 2015

Physics
A car traveling at 40 m/s runs out of gas while traveling up a 7.0 ∘ slope How far will it coast before starting to roll back down?
October 12, 2015

Physics
There are competitions in which pilots fly small planes low over the ground and drop weights, trying to hit a target A pilot flying low and slow drops a weight; it takes 1.6 s to hit the ground, during which it travels a horizontal distance of 160 m . Now the pilot does a run ...
October 1, 2015

physics
On the Apollo 14 mission to the moon, astronaut Alan Shepard hit a golf ball with a golf club improvised from a tool. The free-fall acceleration on the moon is 1/6 of its value on earth. Suppose he hit the ball with a speed of 25 m/s at an angle 24 ∘ above the horizontal...
October 1, 2015

Physics
A rifle is aimed horizontally at a target 50 m away. The bullet hits the target 2.4 cm below the aim point What was the bullet's speed as it left the barrel? Express your answer to two significant figures and include the appropriate units
October 1, 2015

physics
A rifle is aimed horizontally at a target 50 m away. The bullet hits the target 2.4 cm below the aim point. Part A What was the bullet's flight time? Neglect the air resistance Part B What was the bullet's speed as it left the barrel?
September 30, 2015

Physics
A small plane is 150 km south of the equator. The plane is flying at 150 km/h at a heading of 30∘ to the west of north. how many minutes will the plane cross the equator?
September 30, 2015

Business
your cash flow projection
June 24, 2015

Math
What is 7r + -5
December 11, 2014

physics
Can you help me find the volume of a cube of zinc with the following dimensions: 3.000cm, 3.1cm, 2.99 cm?
September 25, 2014

science
The measure of how much material makes up an object is the?
September 10, 2014

Math
Thank you
September 10, 2014

Math
Explain how you know if a number can be divided by 10 evenly.
September 10, 2014

Math
Oh wow. I was reading way to much into the question. Thanks again Ms Sue you are my hero.
September 9, 2014

Math
2. Not sure
September 9, 2014

Math
Sarah has 10 stuffed animals. Explain two different ways she can group the stuffed animals so each group has the same number and no stuffed animals are left over.
September 9, 2014

Math
Sarah has 10 stuffed animals. Explain two different ways she can group the stuffed animals so each group has the same number and no stuffed animals are left over?
September 9, 2014

math
Thank you
September 9, 2014

math
Bryce draws 40 stars on a poster. He draws 5 rows and puts the same number in each row. How many stars ate in each row?
September 9, 2014

Math
18/2=9 Thank you
September 8, 2014

Math
18/2=9
September 8, 2014

Math
There are 18 students in the classroom. There ate 2 students in each group. How many groups of students are there?
September 8, 2014

Science
Thank you very much Ms. Sue
March 26, 2014

Science
Thank you very much Alyssa.
March 26, 2014

Science
Compare and contrast a desert ecosystem and a forest ecosystem.
March 26, 2014

Math
In a complete sentence, explain why you can cut the rectangles into different shapes and still have four equal parts?
February 6, 2014

math
Gary has $1.56 in change in his pocket. if there is a total of 19 coins, how may quarters, dimes, nickeland pennies does her have?
February 3, 2014

Chemestry
This is college chem 132
January 26, 2014

Chemestry
My Home work is online. When I gave that answer it said 3 is wrong.
January 26, 2014

Chemestry
What is the van't Hoff factor for K2SO4 in an aqueous solution that is 5.00 % K2SO4 by mass and freezes at -1.21 ∘C?
January 26, 2014

Algebra
How do I solve this algebra questions, 2n+4n+4=-8, 9=5+4t, at+2=12, 2x+3=7, 3b+6=12, m/6+5=7????
December 5, 2013

Math
thank you
November 20, 2013

Math
18-7=11
November 20, 2013

Math
Sophia went to an amusement park. She went on 18 rids in all. 7 of the rides were roller coasters. How many of the rides Sophia went on were not roller coasters?
November 20, 2013

Math
Leslie saw 8 squirrles at the park. She saw 5 birds and 12 ants. how many more ants and birds did Leslie see than she saw squirrles?
November 20, 2013

math
round 749 to the nearest hundred
November 14, 2013

science
Ways to group plants? Evergreen, seeds,...
November 13, 2013

English
Charollets Web How did Wilbur respond to the lamb saying "Pigs mean less than nothing to me"
November 6, 2013

math
Thank You
November 4, 2013

math
round to the nearest tens 362
November 4, 2013

math
round to the nearest thousand 9339
October 29, 2013

math
round to the nearest thousand 9612
October 29, 2013

math
Thank you for your help.
October 28, 2013

math
round to the nearest tens. 575 that would be rounded to 580 right?
October 28, 2013

math
320 right
October 28, 2013

math
round to the nearest tens. 324
October 28, 2013

math
650
October 28, 2013

math
round to the nearest tens. 646
October 28, 2013

math
round 997 to the nearest hundreds
October 24, 2013

math
round to the nearest ten and hundred. 997
October 24, 2013

math
11miles-5miles=6miles
October 3, 2013

math
Mr. Burns ran 14 miles last week. He only ran on Monday, Tuesday, and Wednesday. If Mr. Burns ran 3 miles on Tuesday and 5 miles on Wednesday , then how many miles did he run on Monday?
October 3, 2013

math
100
October 3, 2013

math
Doug has 170 stamps in his two-book collection. his first book of stamps has 30 more stamps in it than his second book. How mwny stamps are in each book?
October 3, 2013

Math
Eight students tried out for the band or chorus. Five students tried out for band, and the rest tried out for the chorus. How mwny students tried out for the chorus?
October 3, 2013

Math
cos22.5=1/2 sqrt(A + sqrt B)
April 14, 2013

math,geometry
what is the rule if the input is 1 and output is 9 and input is 2 and output is 12 and the input is 3 and output 16
January 14, 2013

organic chemistry
a,c,b,d,e
October 27, 2012

Health
mom
September 27, 2012

science
If you watch a movie scene in which a loud explosion occurs in the space. What do you conclude about the accuracy of the scene?
May 14, 2012

science
A room has large windows without curtains. The sunlight makes the room bright, but no one can see in. Is the glass opaque, translucent, or transparent?
May 9, 2012

Math
A wire measures 137 centimeters in length. The shorter piece is 13 centimeters short. find the of length each piece.
January 12, 2012

Physics
I used 4*pi*r^2 for the Area and got 3.96E26 W for the Power is that right?
November 15, 2011

Physics
The average intensity of sunlight at earth's surface is approximately 1400 W/m^2 , if the Sun is directly overhead. The average distance between the earth and the sun is 1.50E11 m. What is the average power emitted by the Sun? Ok so intensity is power over area. so power ...
November 15, 2011

Math
Ernesto makes a snack mix. For every cup of raisins he adds 2 cups of peanuts and 3 of pretzels. What fractional part is peanuts?
October 2, 2011

Math
A figure is made of a row of squares. One square has a perimeter of 4. Two squares have a perimeter of 6, and so on. Finish the input-output table to show the pattern.
September 21, 2011

math
If 0 less than x less than y and x over y = r, which of the following must be equal to (x + y) over x ?
July 28, 2011

trig
find cos (x/2) when sint =12/13
July 7, 2011

MATH
what is 60 divided by six, that multiply that by 2
June 1, 2011

math
help! im just a seventh grader! i need a problem made up for me about how to solve the surface area of a Dodecahedron so i can help see if my theory is right or wrong!
June 1, 2011

psy202
•provide an example of how one domain of development impacts the other two.
January 5, 2011

physics
0.1kg of ice initially at a temperature of -10 degrees Celsius is added to a cup with .5kg of water initially at 20 degrees Celsius. The water and ice are isolated thermally from their surroundings. The specific heat of ice is 2000 J/kgoC, the specific heat of water is 4186 J/...
November 17, 2010

Global History
thank you so much Ms. Sue
March 10, 2010

Global History
What was the role of the Nazi party? Why were Jews denied citizenship?
March 10, 2010

Science
Need help with powerpoint presentation describing urbanization
January 26, 2010

maths
factorise: d2 + 2d + 1 - e2
November 14, 2009

math
need help!
October 28, 2009

hum130
Find two Web sites dealing with indigenous cultures and/or religions. Discuss how modern civilization has impacted the spiritual lives of the indigenous peoples you explored. Are the indigenous religions still being practiced today? If so, how have the practices changed over ...
June 30, 2009

Mathematics
How do i solve the pair of simultaneous equations y=x^2-3x-12 and y=2x-16 and epxress y=x^2-3x-12 in the form y=(x-h^2)+k, where h and k are constants Hence determine the minimum value of the function y=x^2-3x-12 I have a few of these to do, so if someone can just show me how ...
June 25, 2009

Math (for Reiny)
Ok Reiny i get that i have to square the 1st row to come up with the 2nd row, but i still dont get how i come up with the 3rd row?
June 25, 2009

math
WHICH FRACTION IS GREATER FIVE TWENTY-FOUR OR NINE THIRTY-FIVE'S
October 22, 2008

Calc 3
A wrench .9m long lies along the positive y-axis, and grips a bolt at the origin. A force is applied in the direction of (0,1,3) at the end of the wrench. Find the magnitude of the force in newtons needed to supply 100 J of torque to the bolt. This is the formula i have: T=|r ...
September 13, 2007

Calc 3
A wrench .9m long lies along the positive y-axis, and grips a bolt at the origin. A force is applied in the direction of (0,1,3) at the end of the wrench. Find the magnitude of the force in newtons needed to supply 100 J of torque to the bolt. This is the formula i have: T=|r ...
September 13, 2007

Science
What were Mendeleev's reversals?How did Henry Moseley explain them? Mendeleev thought the periodic table was in order of atomic mass. Mosley determined that atomic number was the correct order. http://www.chemistry.co.nz/henry_moseley.htm
October 16, 2006

word unscramble
uerall
September 28, 2006

Eth/125
I am also in ETH/125 and am having a hrd time finding the answer to the assignment due on day 5....
July 20, 2006

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