Answer:
Step-by-step explanation:
245000 last year
This year 25235
(y2 - y1) / y1)*100 = your percentage change
(where y1=start value and y2=end value)
(( £25.235 - £24.500) / £24.500) * 100 = 0 %
There ain't no percentage change as there needs to be a bigger difference between the two numbers plus u should use the formula
Answer:
The point that can be used to create a right triangle that has AB as it’s hypotenuse is (3,3)
Step-by-step explanation:
From the attached diagram, the point to create a right triangle will be traced to the and y axis.
Let the point be represented with C(x,y)
At point A, tracing the line to x axis gives 3 x = 3
At point B, tracing the line to y axis gives also 3. y = 3
C(x,y) = C(3,3)
Hence, the point that can be used to create a right triangle that has AB as it’s hypotenuse is (3,3)
Answer: 64 years
Step-by-step explanation:
Let assume the dealer sold the bottle now for $P, then invested that money at 5% interest. The return would be:
R1 = P(1.05)^t,
This means that after t years, the dealer would have the total amount of:
$P×1.05^t.
If the dealer prefer to wait for t years from now to sell the bottle of wine, then he will get the return of:
R2 = $P(1 + 20).
The value of t which will make both returns equal, will be;
R1 = R2.
P×1.05^t = P(1+20)
P will cancel out
1.05^t = 21
Log both sides
Log1.05^t = Log21
tLog1.05 = Log21
t = Log21/Log1.05
t = 64 years
The best time to sell the wine is therefore 64years from now.
