Coefficients are the numbers multiplied by the variables (letters)..not the exponents
so ur coefficients are : 12,2,4,7 <==
"mean" just means arithmetic average...
(22+11+10+14+10)/5=13.4
"median" is the center term (if there is one) or the average of the two center terms in an ordered sequence...so our elements ordered are:
10,10,22,14,22 Since there is a single middle term 22, 22 is the median.
"mode" just refers to the element that occurs most in the set...10 appears twice so 10 is the mode.
Answer:
37.5
Step-by-step explanation:
You would do 25 divided by two in order to find out what the distant in one inch is. 25 divided by two is 12.5. Then, you do 12.5 multiplied by 3.
Since it's 
, move the decimal over 3 places to the right. When you do that the answer should now be 
.
Hope this helps!
The second one is the write answer
