Answer:
20%
Step-by-step explanation:
Let x represent the initial value of the stock at the beginning of 2006. And y the value at the end of 2006.
When it went up by 25% in 2006;
y = x + 25% of x = x + 0.25x = 1.25x
For the value to go back to the original price, it has to decrease from y to x;
y = 1.25x
The percentage decrease from y to x is;
= (y-x)/y × 100%
Substituting the values;
= (1.25x -x)/1.25x × 100%
= 0.25x/1.25x × 100%
= 0.2 × 100%
= 20%
Therefore, it will have to go down 20%
Answer:
10
Step-by-step explanation:
A²+B²=C²
8²+6² = 100
√100=10
Answer:
$412.91
Step-by-step explanation:
<u><em>A(t) = P(1+r/n)^nt </em></u>(equation)
A(8) = 300(1+0.04/12)^12(8) (plugging it in)
A(8) = 300(1+0.04/12)^96 (simplifying)
A(8) = 300(1.033)^96 (adding up everything)
A(8) = $412.91 (answer)
You need to find the negative reciprocal of the rate of change. In this case, your rate of change is 4/3. The negative reciprocal would be -3/4...
so basically, just write an equation w -3/4 as the rate of change. For example: y= -3/4x + 4
Answer:
The value of x is 120°
Step-by-step explanation:
To solve for x, you need to introduce a third line that is parallel to the two parallel lines.
This line should divide the angle at x into two as shown in the attachment.
By the alternate interior angle property, m=70°
and
n=50°
This implies that, x=50+70=120°