Friday
May 6, 2016

# Posts by thelma

Total # Posts: 24

maths
alfie has some photographs printed.the cost is £2.50 for postage and 12 pence for each print. A File uses this formula for the total cost (C) in pence. C=250 + 12n n stands for number of photographs. The total cost for Alfie is £6.70. How many photographs does he ...
February 21, 2016

maths
The 4th term of an ap is 15 while the 7th term is 27, find the sum of the 9th and 10th term.
November 23, 2014

math
the answer is d) 522 3000 divided by 46 multiply that number by 8 ********you have to round your answer****
June 5, 2014

help needed with math
instead of buying packages of 20 batteries for \$7.00 to power his video game controllers, Nathaniel decides to buy 4 rechargeable batteries and a charger for \$15.39. How many times does he need to use the rechargeable batteries to make them a better value?
June 5, 2014

math word problem
instead of buying packages of 20 batteries for \$7.00 to power his video game controllers, Nathaniel decides to buy 4 rechargeable batteries and a charger for \$15.39. How many times does he need to use the rechargeable batteries to make them a better value?
June 4, 2014

math
Two rectangular garden plots with an area of 60 square feet have distinct integer dimensions. The difference in the dimensions of one plot is the same as the sum of the dimensions of the other plot. what are the dimensions of the 2 garden plots?
April 9, 2014

economics,business studies,accounting and maths literacy
Can I study finacial management in a university*worried*
January 24, 2013

math
I know how to do mixed fractions, just stuck on this one...9 2/5+8 2/3+7 11/15 help please I keep getting 25 2/15 what am I doing wrong
December 18, 2012

life orientation
charity water charity water is a non profit organization bringing clean and safe drinking
May 3, 2011

statistics
if a data se has a mean of 10.0 seconds & a standard deviation of 2.0 seconds, what is the z score corresponding to the time of 4.0 seconds?
February 18, 2011

Chemistry
An element that is malleable, ductile, and a good conductor of heat and electricity would be classified as a a)metalliod b)semimetal c)metal d)nonmetal
July 23, 2010

Chemistry
The energy necessary to start a chemical reaction is called the _______ energy. a)exothermic b)activation c)endothermic d)combustion
July 23, 2010

chemistry
Take a cup of water, add sugar, and stir. If the resulting solution contains sugar crystals that do not dissolve, the solution is said to be? a)an unsaturated solution b)a saturated solution c)a homogeneous solution d)none of the above Is it d - supersaturated
July 23, 2010

math
about 4/9 of the coins in Ava''s piggy bank are nickels. Another 1/3 of the coins are dimes. As a fraction how many more of the coins are nickels than dimes?
February 3, 2009

math
23.97-2.875 = what
February 3, 2009

math
in leon's class 1 out of every students lives within one mile of the school. what percent of the students live within one mile of the school
February 3, 2009

math
In Mrs kyoto class 7/10 of the studebts have pets. Of those students 4/7 have cats what fraction of the class has pet cats
February 3, 2009

math
23.97-2.875= what
February 3, 2009

math
what is the answer to -8+815= what
February 3, 2009

math
so does that mean 0.25 equal to seconds
January 29, 2009

math
what is 0.25 min
January 29, 2009

math
help i have a graph that shows the finishing times of the first 5 runners in a 10k race time in min on the graph 0 to 34 and the intervals are 5 question is what two runners were 0.25 min apart
January 29, 2009

Health
Thank you so much for your swift response.
October 27, 2008

Health
Please, I just need someone to help me start this and I'll take it from there. I can't seem to come up with any concepts. Thanks. Imagine you are witnessing a senate debate in Washington, D.C., hours before a vote on a comprehensive health care reform proposal. A ...
October 27, 2008

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