Each year, the forest decreases in area by 7.25%, which means that 92.75% of the forest remains each year.
With this, we can write a basic exponential decay equation:
4900*(0.9275)^t
Where t is the number of years past.
When you plug in 5 for t, the result shows that 3363.3005km^2 offorest will remain.
Hope this was helpful!
Answer:
Step-by-step explanation:
Put everything on the same side of the equals sign and set it equal to zero so you can factor it.
. In order to factor that you have no choice really but to put it into the quadratic formula. When you do that you find that your zeros are x = 9.623475383 and -.623475383
Answer:
See below.
Step-by-step explanation:
If the number of seeds and the number of bags a proportional, then the first step is to simplify. 3:174 = 1:58.
Now, we know the ratio is 1:58. For the second box, do 1*58= 58. For the third, do 8*58=464. For the fourth, do 12*58=696.
Well:
100/7= 1/7 probability
1/7 probability (in percent) x 5= 5/7 probability
5/7 probability= 71.4%
