Hey Amy, any fraction is equal to one when the denominator and numerator are the same number.
""Those who believe that there is widely scattered evidence of 'modern' behavior going back 200,000 years in Africa will be delighted that modern human anatomy also goes back that far," said John Fleagle, a physical anthropologist at Stony Brook Universi...
Hey again Stan, hmm, okay, I'll keep playing with it, I still say we're missing info though... but re-post in the meantime, so other tutors don't think I've answered.
Hey Stan, is that a direct copy/paste? Ie that's all your were given word for word? Hoi.. I think my Physics is rusty.
math help please!!
A point of intersection is when the two equations equal each other. So set: log(x-2) = 1 - log(x+1) Then solve for x. Does that help, or are the logarithms themselves giving you trouble?
Hey Michael, A) For the first step you want to take the reactants from both the slow and fast steps and put them on the left of the arrow. And put all four products on the right side. Then cancel out anything that appears on both (Ex: NO2) Then make sure all your elements are ...
Okay, so your question is saying "At Least -6" Meaning you can't go any lower than -6, therefore x must be greater than or equal to -6. Second the question is saying "At Most 3". So x is smaller than or equal to 3. Right away you can eliminate c. Then F...
Looks like your copy/paste didn't work so well, some of those should probably be "Greater than or equal to (>=)" or "Smaller than and equal to (<=)". Repost?
Hi Brittany, you're going to need a split function, one where t <= 0.35 and one where t > 0.35. a) When t <= 0.35 The information you have is: when t = 0, the quantity will also be zero. When t = 0.35 the quantity will be 0.3. Seems like this will be a linear equa...
Scientific notation is when there is only one digit before the decimal, for example 314 can become 3.14 x 10^2 Use a positive power if the decimal should move to the right, negative if it should move to the left.