Answer:
the answer is 31w.
Step-by-step explanation:
first you work in the parentheses 48 - 17 which is 31. then your w has to be put in to multiply if you knew the value of w.
12.
To find the mean of a group of data, you add up all of the numbers and divide the total by the amount of numbers there are. In this case, you have 15,11,10,11,14,10,15,10,and 12.
All of those numbers added together is 108.
108 divided by 9 numbers, or weeks, is 12.
The average, or mean, is 12.
Yes
{1,3,5,7} contains the first 4 odd numbers.
{1,2,3,5,7} would not be a subset.
<u>Alternate form:</u>
<u>u</u><u>=</u><u>76.48</u>
