Answer:
2/22, 3/33, 4/44
Step-by-step explanation:
<h2>
Hello!</h2>
The answer is:
The total area is:

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Why?</h2>
To find the cloasest value to the total surface area that will be painted, we need to calculate the area of a single sphere, and then, multiply it by 5.
We know that the diameter of each sphere is 7 centimeters, so, calculating we have:
Calculating the radius we have,

Then, calculating the area, we have:


Now that we have calculated the surface area of a single sphere, we need to calculate the area of the five spheres.
So, calculating we have:

Hence, the total area is:

Have a nice day!
If you have 10 choices. You have about a 50 50 of passing or failing. Your chances would be 5/10 Wich would simplify to 1/2
(25×1000+35×1000)÷300=200
hence he made 200 packets :)
9 h +2 < - 79
9 h < - 79 - 2
9 h < -81
h < - 81 / 9
h < - 9
hope this helps!.