I can’t see the photo sorry
Answer:
Total wrapping papers Serena and her grandmother = 51/10
Step-by-step explanation:
Serena's wrapping paper for parents:
sq meters
Grandmother's wrapping paper:
sq meters
In order to determine the combined wrapping papers for both Serena and grandmother, all we need is to add both.
i.e.
Total papers = Serena's wrapping paper + Grandmother's wrapping paper





Therefore, total wrapping papers Serena and her grandmother = 51/10
Answer:
False
Step-by-step explanation:
Counterexample:
If i = 2, then the answer will be 16 and not 1.
Answer:
Standard Error of the difference = 0.0695
Step-by-step explanation:
Its given that : In a large school district, 16 of 85 randomly selected high school seniors play a varsity sport

Also, in the same district, 19 of 67 randomly selected high school juniors play a varsity sport

Now, finding the standard error of the difference :

Hence, Standard Error of the difference = 0.0695