Wednesday

February 10, 2016
Total # Posts: 4

**Chemistry**

Calculate the pH during the titration of 40 ml of 0.1000 M HCl with 0.1000 M NaOH solution after the following additions of base: A.) 28.00 ML B.) 39.80 ML C.) 48.00 ML
*November 17, 2015*

**math**

$1,200 1200/2=600 600-30% =420 420-20=400 400-75%=100 100-15=85 he had left
*November 29, 2012*

**math**

a crate contains apples, pears, and oranges.There are 184 apples and pears and 248 apples and oranges. there are 3 times as many oranges as pears. how many apples are in the crate? How do I show my work to solve this problem using Singapore math - Math in Focus curriculum?
*November 29, 2012*

**math**

A 4-digit number. The sum of its digits is 18. The last two digits are 5 times as much as the first 2 digits. The hundreds and ones places have the same digit.
*October 18, 2012*

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