Answer: The son is 1 year old and the father is 27 years old.
Explanation: Let’s call the sons age x and the fathers is y. You have the equations x+26=y and 3(x+8)=y=3x+24. So you could say that (3x-24)-(x+26)= z -z. So 2x-2=0. Add 2 to both sides and get 2x=2. x = 1 so the son is 1 year old
The true statement about the directrix is that each directrix of this ellipse is 31.25 units from the center on the major axis.
<h3>How to determine the distance of the directrix?</h3>
The equation of the ellipse is given as:

The above means that:
a^2 = 625
a = 25
b^2 = 225
b = 15
Calculate c using:
c^2 = a^2 - b^2
This gives
c^2 = 625 - 225
Evaluate the difference
c^2 = 400
Evaluate the square root
c = 20
The equation of the directrix is
x - x₀ = ± a²/c
So, we have:
x - x₀ = ± 625/20
Evaluate the quotient
x - x₀ = ± 31.25
This means that, each directrix is 31.25 units from the center on the major axis.
Read more about directrix at:
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Answer:
about 60 patients
Explanation:
he sees 3 patients every hour
1) B.Metallic windows
2) D. Absorption
3) A. Clear glass
Approximately 4.6 percent of kids get bullied, and then approximately 5. something gets you to the kids who aren't bullied, half of it tge bystanders and the other half the bullies. So, you're left with that other percent of kids who get abused. I hope that helped and if it did then you're welcome