Answer: probability for 1st marble being green is 2/9 and 2nd marble being red is 1/4
Step-by-step explanation:
I hope this is correct. since there are 9 marbles and 2 of them are green, you do 2/9 which is 2/9 in its simplest form. And since you didn't put back the first marble there are 8 marbles left and 2 of them are red. You do 2/8 which in its simplest form is 1/4. I hope this helps
So the multiplier for decreasing by 3.6% is 0.964 (1 - 0.036)
Times the value by the multiplier to the power of 5, since that is the number of years you want.
12,500 x 0.964^5 = 10,406.27 (2dp)
Answer:
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Step-by-step explanation:
Answer:
Step-by-step explanation:
Given equation:
Divide both sides by 5:
Square half of the coefficient of 
: 
and add this to both sides:
Factor the left side and simplify the right side:
Square root both sides:
Add 7 to both sides:
