Answer:
Step-by-step explanation:
9x-7=-7
9x - 7 + 7 = -7 + 7
9x= 0
x = 0
I hope this will help you
Rate for me
Answer:
Initial costs 750 and loses .28 of value each year, so still worth 1-.28=.72 of value at start of next year. 750*(.72)^n is the value after n years since for n=0, new, it is 750*.72^0=750*1=750, and after 1 year it is worth 750*.72^1=750*.72 means it lost 28% value after one year. If you with to express it as an exponential exp(..) you need to convert the .72^n into exp(log(.72)*n)=exp(-.3285*n) so you get
750*exp(-.3285*n) as the value after n years.
Answer:
there are 20 different combinations if that was the question.
Step-by-step explanation:
Formula :
Combination(event 1) times Combinations (Event2)
I think the answer would be 7/50
Answer:
Step 1: Fold a piece of paper in half and determine the number of layers of paper. ... Number of Folds ... Step 3: Write a function for the number of layers of paper if you fold the paper n times. ... Step 7: A ream of paper is almost 2 inches thick. If a ... Step 11: Sketch a graph for the thickness of the stack, and label the axes.
Step-by-step explanation:
HERE YOU GO
