The sum of all probabilities is 1, so alpha*(1/4+1/4^2+1/4^3....) = 1. Using the formula for a limiting sum of a geometric series, the LHS is
alpha*(1/4)/(1-1/4) = 1/3*alpha. So alpha = 3
For part (a) use the definition of a derivative at the point x = 9, so find an expression for f'(9) = lim_{x->9} ((f(x)-f(9)/(x-9)). You'll end up getting the expression lim_{x->9} ((x-9)^(n-1)*sin(1/(x-9)^2)+x+9). This limit only exists if (x-9)^(n-1) approaches 0 since sin(1/(x-9(^2)) will...
When the transaction in part b) occurs, net profit after tax (NPAT) will decrease since the inventory is sold at a loss, and at the same time sales revenue increases by $30,000. Since profit margin = NPAT/Sales, this means that the profit margin will decrease
I think you can do polynomial long division for both and keep continuing the dividing process until you have a constant in the quotient, then whatever the quotient is is your answer. So for part 3 I think it would be 4*x-9 then for part 4 you could multiply the numerator by a constant to make...
As long as the compound has the same molecular formula, in this case C4H10O, but different bonds, chain length, functional group etc then its still a structural isomer
Have you tried tracking your caloric intake? Ideally you should be eating in a caloric surplus to gain weight, as well as having adequate protein intake, so tracking calories for a day or two to see roughly how many calories you are getting each day might be helpful. Then you can assess whether...
thanks i was just curious cause i've heard of people unlocking them in many different ways. I used to be able to do a few strict ones when i was at a lighter bodyweight a few years ago just from weighted pull ups but haven't really trained them in a while. Also are u training for other...