Answer:
From the frequency table, let's calculate the row total.
Row total for phone call = 19 + 9 = 28
Row total for no phone call = 8 +6 = 14
To calculate their respective row relative frequencies, let's use:
Row relative freq = 
Now, the two-way frequency table will be computed as:
For phone call:
Desirable behavior = 
≈0.69
Undesirable behaviour = 
≈0.32
No phone call:
Desirable behaviour = 
≈ 0.57
Undesirable behaviour = 
≈ 0.43
The complete two-way table is attached.
Refer to the diagram below.
Because ray NP bisects ∠MNQ, therefore
∠MNP = ∠PNQ = 2x + 1.
Therefore
∠MNQ = 2*∠PNQ = 2(2x + 1) = 4x + 2.
Because ∠MNQ is given as x² - 10, therefore
x² - 10 = 4x + 2
x² - 4x - 12 = 0
(x + 2 )(x - 6) = 0
x = -2, or x = 6
When x = -2,
∠MNQ = 4*(-2) + 2 = -6°
This answer is not acceptablle, therefore x = -2 should be rejected.
When x = 6,
∠MNQ = 4*6 + 2 = 26°
Answer: x = 6, and ∠MNQ = 26°
J.WYIBVNJVJNDVBBNUVHUGHTNBJTHNIL
Your new total would be 177.5 because if you add the past due balance and add the charge of $75 and then add the 15% late fee you would get 177.5
87.50 + $75 + 15% = 177.5
Hopefully this right, if it is not i am so very sorry, Have a Good Evening:) ~Nana~!
