Answer:
The mean is 19.5
Step-by-step explanation:
You have to add all of the numbers up then divide by how many numbers there are.
Ex: 5, 5, 6, 7
add them up and you get 23
Divide 23 by how many numbers you have, which in this case, is 4
The answer to this example would be 5.75
Answer:
.1
Step-by-step explanation:
Answer:
the first formula
Step-by-step explanation:
the graph is y=cosx and cosx=sin(x+90)
2/5 (x-4)=2x answer is x= -1
Answer:
m + 188 = 232
Step-by-step explanation:
sum → +
m + 188 = 232
