Hello! For this question, we are compounding. The formula for compounding is P(1 + r)^t, where P = initial amount, r = rate, and t = time in years. In this problem, the rate is 1.2%. 1.2% is 0.012 in decimal form. Let's add 1 to that. 1 + 0.012 is 1.012. That part is done. Next, we raise it to the 7th power, because 2008 to 2015 is 7 years apart. 1.012^7 is 1.08708521101. This is a long decimal, but do not delete it from your calculator. Now, we multiply that number by 6.68 billion, which is 6,680,000,000 in standard form. When you do that, you get 7,261,729,209.52 or 7,261,729,210 when rounded to the nearest whole number. There. The world population will be 7,261,729,210 by 2015.
Answer:
A) reflection over the x-axis and a vertical translation down by 5 units
Step-by-step explanation:
- Making the output negative reflects the graph over the x-axis
- subtracting or adding a constant from/to the function translates it down/up (along the y-axis) by that many units
T is _1. I can show you how to do it, but I have more people to help
<span>19444444444/100000000000</span>
Answer:
please check your question again
