Answer:
c
Step-by-step explanation:
10 times 8 = 80
80 times 3 = 240
Answer:
Area of a square = side * 4
Step-by-step explanation:
Answer:
89
Step-by-step explanation:
Hi, there to find the mean
you need add the numbers and count how many numbers are there and divide
In this case 98+78+84+96= 356
Now we will count
there are 4 numbers
= 89
Your mean will be 89
If you ever have trouble with mean remember this
Mean
well it is supposed to be:
Sum of Data Points/Number of Data Points
The answer is
K= 2.57
T= -5.74