I lost:
205 pounds* (4/100)= 8.2 pounds.
The correct answer is D. 8.2 pounds~
The sum is 160/(1-r)=1280 where r is the common ratio,
1/(1-r)=1280/160=8
Inverting we get 1-r=1/8, r=7/8.
Yes. Examples: 1/1=1 2/4=2 1/2=0,5 1/0=?
1. A
Two triangles are said to be in perspective (or as some would call it, homologous) from a point if their corresponding vertices form three lines that intersect in that single point (called a colinear point). Desargues' theorem asserts that if two triangles are in perspective from a point, then they are also perspective from a line (called the perspectrix<span>); for this reason perspective triangles are also calles coplanar triangles.
2. B (13)
</span>The series of numbers shown in the question is known as the Fibonacci Sequence. <span>The next number in the sequence is found by finding the sum of the two numbers that precede it.
</span>
1 = 0+1
<span>2 = 1 + 1
3 = 1 + 2
5 = 3 + 2
8 = 5 + 3
Next number is 13 (8 + 5)</span>
9x+8y=15
9x+8y=30
There can't be a solution because 9x+8y equal different things in both.
Hope this helps :)
