Look it up on a graphing cacoltot application
Answer:
the first one is correct
Step-by-step explanation:
this is the same way as writing 7 to the power of four, but all of the sevens are negative in your case
Answer:
I think b it's the only one that makes sense to me
Step-by-step explanation:
add up all of the numbers in the five groups then divide the numbers by the number of numbers you have for example if the sum of all of those numbers is let's a 25 and you have 5 numbers you'll divide 25 by 5 and your men will be 5:00 and if the sum of the numbers was 30 and you have six numbers you'll / 30by6 then your answer then the mean will be six
Answer:7
Step-by-step explanation:
Remember,
PEMDAS
Begin by 3 / 1/3 = 1
1+1=2
9-2 = 7
