Answer:
10 visits
Step-by-step explanation:
So first let's make an equation, 7.74x + 8.93= 86.33. When you solve for x you get 10.
1st one: (x-2)(x+10)
2nd one: (x-7)(x-3)
Answer: 2827 cm squared is the answer
Z -0.879173965
ρ 0.5
π 0.54
n 120