Answer:
last two numbers are 10,so their mean is 10
adding all means give us the mean of total data
Step-by-step explanation:
#11 is c:$27. im not sure about #10
Answer:
5/4 or 1.25
Step-by-step explanation:
-5/3 x -3/4
apply the fraction rule
-5/3 = 5/3
apply the same rule to -3/4
= 5/3 x 3/4
cross cancel common factor which is 3
and you will get 5/4
Answer: The degree of 15y+v4-8 is 1
Step-by-step explanation: Hope this helps in your studies!