Remove the radical by raising each side to the index of the radical.
x > 29/4
Answer:
9×5=45
Step-by-step explanation:
hope it helps and use brainly it never lies
Answer:
Option B) 9.1
Step-by-step explanation:
We are given the following in the question:
Average score = 490.4
Standard deviation = 63.7
Sample size, n = 49
Formula:

Putting values, we get,
Standard error =

Thus, the correct answer is
Option B) 9.1
Answer:
Is not correct
Step-by-step explanation:
Step 1
Find
divided by 

Step 2
Find
times 

Compare

You have to multiply the number of people times the number of cookies they are each supposed to get
So, 28 x 3 = 84 cookies