Answer:
Range
Step-by-step explanation:
The range of a given set of data is the difference between the largest value and the smallest value in the data. For convenience and ease in the calculation, it is advisable to place the data in ascending order.
For example, given the following set of data:
4,9,5,6,2
To find the range;
<em>=> First arrange the data in ascending order</em>
2,4,5,6,9
<em>=> Find the smallest and largest numbers and then find their difference.</em>
Since the data has been arranged, it is obvious to see that the smallest number is <em>2</em> and the largest number is <em>9.</em>
Therefore the;
range = 9 -2 = 7
The answer is 130 degrees
I'm not sure what your variables are, but I will try task 3 with you.
y=$500(in billions)
x= the number of years that have passed since 2009
percentage of decrease: 1 - % =
so your formula will look like this: y(1 - %)^x
Answer:
2x15-5=30-5=25 So, the answer is 25.
