Leandra
Popular questions and responses by Leandra
Math
If the perimeter of a rectangle is 44 cm and the area is 117 square cm.What is the length and width?
asked on November 19, 2018 
math
Start with the basic function f(x)=2x. If you have an initial value of 1, then you end up with the following iterations. • f (1) = 2 ⋅1 =2 • f 2 (1) = 2 ⋅2 ⋅1 =4 • f 3 (1) = 2 ⋅ 2 ⋅ 2 ⋅1 = 8 1. If you continue this pattern, what do you
asked on June 12, 2016 
Chemistry
A 250 g mass of material has a temperature of –45˚C. Its specific heat is 0.36 J/gˑ˚C. How much heat energy is required to raise its temperature to 10˚C? (its melting point is 23 ˚C)
asked on October 24, 2016 
chemistry
If 0.50 moles of NaOH were added to reach the equivalence point in a titration how many miles of tartaric acid reacted?
asked on March 25, 2015 
Confused calculus
Pete invests $10,000 in a certificate of deposits that earns 3% interest , compounded yearly. What will be te compound income at the end of 5 years?
asked on November 28, 2012 
Steve pre calc
What is the right hand limit of f(x)= x9/x6 as x approaches 7? I think it's 1.
asked on November 28, 2012 
CALC
A biased coin whose chance of heads is 0.4 is tossed five times in a row. What is the probability that heads is tossed exactly 2 times? 20.2% 23.04% 36.8% 40.1% 45.6%
asked on November 27, 2012 
CALC
Find the coefficients of this binomial using Pascal’s triangle: (a + b)^8.
asked on November 27, 2012 
Chemistry
I have an oxide material with an unknow metal. I know that the moles of the oxygen and the metal are 0.09 When I calculate the atomic weight my professors says I should get number in the 50's and 60's I don't. I get 16, which is oxygen. How do I figure out
asked on October 27, 2010

social studies
12333333333333
posted on February 13, 2018 
math
Thanks Steve! :)
posted on June 12, 2016 
math
also, did i conduct the 10 iterations correctly?
posted on June 12, 2016 
Math
what is ti i have know idea please tell me the answer.
posted on May 21, 2016 
english
Which of the following events is an example of situational irony in "R.M.S. Titanic"?
posted on December 3, 2010 
Social Studies 30
how would the local newspaper obtain information from international press agencies?
posted on November 11, 2008