exam
Maths Puzzle
Numerical Ability
this is hard: 698d+(y+93)(83d+22a)+(-74y)
I think this problem should be outlawed. lol
good luck.
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exam Other Question
I chose the cheese Camembert which has a pH of 7.44 Using this pH, show how to find the hydrogen ion concentration, [H+], of the substance using the formula. Discuss the meaning o
What are the values of the indices i and j for the element that is in the fifth column and fourth row?
a. 4, 5, respectively
b. 5, 4, respectively
c. Either 4, 5 or 5, 4; they are interchangeable
d. There are no elements in matrices