carina
Most popular questions and responses by carina
Math
Josie spent 4/7 of the money in her purse on some books, and the rest of the money on 18 markers. Each marker cost $1.20. How much money was in Josie's purse to begin with ?
asked on December 26, 2012 
Math I Have no idea PlEASE help me
Wind can affect the speed of an airplane. Suppose a plane is flying roundtrip from New York City to San Francisco.The plane has a cruising speed of 300 miles per hour.The wind is blowing from west to east at 30 miles per hour. When the plane flies into
asked on December 23, 2014 
math
A rope is rated to hold 21 2/5 pounds before it breaks.Estimate by rounding to the nearest pound how many 2 5/8 pound weights the rope will hold ? A. 2 32/39 B. 3/10 C.10 5/24 D. 3 1/3
asked on November 16, 2016 
help i have no idea!!!!!!
the challenges Earhart faced throughout her life.
asked on March 12, 2014 
social studies
in the poem o captain my caption, identify all the descriptions Whitman use to compare lincoln to a ship's caption.what kind of a leader dose the speaker consider lincoln?
asked on October 22, 2013 
Math
What does the greater common factor, in this case 12, represent in terms of cupcakes. It means that I have 3 boxes with 4 cupcakes in each box. I am representing 2x2x3. I drew 3 boxes each box is representing 2x2. The three boxes represent the 3
asked on October 16, 2016 
math 115
 (4)3rd power + (3)2nd power  .5 3rd power is 72.875 correct? The 4 is negative because its to the 3rd power, but the negative before it makes it positive, am I right? thanks
asked on November 3, 2009 
math
A store has a total of 1,957 CD's. The number of hiphop CD's is 256 fewer than the number of pop CD's. There are three times as many hiphop CD's as country CD's. a. draw bar models to represent the amount of each of the three types of CD's. b. write the
asked on January 30, 2017 
Help!Microeconomics
Central Crude Oil is a crude oil monopoly in a market. The following table shows the liner demand schedule of this firm which cannot apply price discrimination. The firm's fixed cost is $2000 per month and its marginal cost is a constant of $20 per
asked on November 20, 2016 
world history
give and example and a sentence of thr word chivalry
asked on October 24, 2007 
math
what percent of 25 is 10? please explain how to get the answer. 40% well how do uget the answer? i need to know okay say what percent of 25 is 10 you do 10 divided by 25 and it gives you the percentage of .4 which is 40% move the decimal over two places
asked on January 9, 2007 
math
using only one cut , how would you divid 7 pieces of licorice among 5 people so that each people gets the same amount of licorice without bending the licorice
asked on January 3, 2013 
chemistry
Hassium (III)oxalate contains 2.25 mol of Carbon atoms. What is the number of moles of oxygen atoms in the sample?
asked on October 25, 2012 
scince
What are some advantage and disadvantage of using renewable resources in place of nonrenewable resources?
asked on October 24, 2014 
help i have no idea!!!!!!
4. The car was at the 45km marker and drove to the 120km marker. What distance did the car travel?
asked on March 18, 2014 
MATH
Below are some sale prices for soda .Which offers the best price ? a. 6 for $1.75 b.8 for $1.90 c.12 for $3.15 d.30 for $7.50
asked on April 2, 2013 
math 6 grade
A discount store is having a sale on CDCs.7 CDs cost $65.45 ,what is the price per CD?
asked on April 1, 2013 
math
i need help with this openended you are having so much fun in the kitchen you decide that you want to make your aunt,s favorite dessert to show her special she is to you .you find the recipe on the internet for the recipe white raspberry cheesecake
asked on December 31, 2012 
math
what is 1.24 million times 100?
asked on October 22, 2007 
Physics
A cell of emf 2v and internal resistance of 1ohms passes a current through an external load of 9ohms.calculate the potential difference across the cell
asked on April 2, 2017 
math
three forth times negative three forth
asked on November 20, 2016 
math
2. 82x= 32
asked on February 26, 2014 
math
100*953*91.542=
asked on September 3, 2013 
math
HOW YOU CAN PREPAIR 1M OF SODIUM CHROLIDE IN 250CMCUBE
asked on April 2, 2013 
algebra
John measures the dimensions of a roomto be 16.6ft times 15.23 ft. How many significant digits should he use when calculating the area of the room?
asked on October 6, 2012 
social studies
what are the 4 maps. phyical, population , polical waht is the last one please
asked on September 14, 2012 
social studies
what are the 4 maps. phyical, population , polical waht is the last one please
asked on September 14, 2012 
science
why isn't pluto a planet anymore? http://en.wikipedia.org/wiki/Pluto Because Pluto's orbit crosses those of the other planets therefore makeing it ineligible to be a planet for not meeting certain standards that have been lain out.
asked on May 10, 2007

physics
impulse= mass x delta velocity delta velocity = impulse/ mass and since the equation is elastic meaning all force and momentum are always transferred in a direct collision, velocity from the initial ball will transfer too the second ball
posted on October 17, 2017 
math
Please Help! By how much faster did the second car go?
posted on May 20, 2017 
Math
Question is, what does the greatest common factor,in this case 12,represents in cupcakes. My answer I solve it by drawing 3 boxes with 4 cupcakes in each box. It represents 2x2x3. The 3 boxes represent the 3.2x2 is represented by the four cupcakes in each
posted on October 16, 2016 
Math
I want to know if I solve it correctly.
posted on October 16, 2016 
Psycholofgy
b. bipolar disorder
posted on December 9, 2015 
.
Deceleration=0.74*10=7.4m/s^2 vu=at v19.5=7.4 v=7.4+19.5=12.1m/s
posted on October 24, 2014 
math
100000000/800000000
posted on February 25, 2014 
math
4444 4444 4444 4444 4444 4444 and so on
posted on October 23, 2013 
math
3/6
posted on February 12, 2013 
math
DAVID MAGICALLY SAVED COWS BY DIVING
posted on January 19, 2013 
spanish
preparamos
posted on January 4, 2013 
math
yes
posted on December 31, 2012 
math
but that it
posted on December 31, 2012 
Math
we got 21.60 on the 18 markers but how do we get >> How much money was in Josie's purse to begin with ?
posted on December 26, 2012 
calculus
Y : x^2 3xy +2y^2 =0 and hence show that the ratio x : y is 1:1 or 2:1
posted on March 20, 2011 
For Hellpp  Algebra 2
need help go to tutor vista just put those together
posted on August 2, 2009