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Mar
28
answered Percent word problem - calculate store cost
Mar
27
revised What does “percent of change” mean?
how I made sense of this question
Mar
19
comment Very simple function question
Division by 0
Mar
8
revised What does “percent of change” mean?
added 84 characters in body
Mar
7
revised What does “percent of change” mean?
added 140 characters in body
Mar
7
asked What does “percent of change” mean?
Mar
7
accepted Could somebody please help me prove this using the properties of real numbers introduced in elementary algebra?
Mar
6
revised Could somebody please help me prove this using the properties of real numbers introduced in elementary algebra?
added 77 characters in body
Mar
6
revised Could somebody please help me prove this using the properties of real numbers introduced in elementary algebra?
added detail
Mar
6
comment Could somebody please help me prove this using the properties of real numbers introduced in elementary algebra?
Thank you for all your time and effort.
Mar
6
comment Could somebody please help me prove this using the properties of real numbers introduced in elementary algebra?
Thank you for your time and effort. May I ask your opinion about user 685252's answer?
Mar
6
comment Could somebody please help me prove this using the properties of real numbers introduced in elementary algebra?
May I ask your opinion about user 685252's answer?
Mar
6
comment Could somebody please help me prove this using the properties of real numbers introduced in elementary algebra?
So by saying: 1 is its own reciprocal because 1*1=1, which can be said is a special case of a*1=a, we can go directly to the definition of division.
Mar
1
comment Could somebody please help me prove this using the properties of real numbers introduced in elementary algebra?
@user18921 Do you think that this question is too trivial to ask for a more detailed solution?
Feb
16
accepted Infinity isn't a Number
Jan
22
accepted About the function $ f(a) = \int \limits_0^{\infty} \frac{\ln y}{e^{ay} + 1} \ dy $
Jan
17
comment How to deal with the temporary nature of my knowledge?
@BillDubuque thank you for returning.
Jan
16
awarded  Quorum
Jan
13
awarded  Yearling
Jan
7
comment Can Prime numbers be negative?
Please define what you mean by "generic." Also what does "So, of the integers, 7 represents both 7 and -7." mean?