A: 3 out of 6
B: 9 out of 18
D: 16 out of 32
E: 42 out of 84
<h2><u>

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Diameter = 4 cm
Radius = Diameter/2 = 2 cm
Area of circle :




Circumference of circle :



<h2>Therefore, </h2><h3>Diameter = 4 cm</h3><h3>Radius = 2 cm</h3><h3>Area = 12.56 cm²</h3><h3>Circumference = 12.56 cm</h3>
<h2><u>

</u></h2>
Circumference = 15 feet (given)
Radius :







Diameter = r×2 = 2.38 × 2 = 4.76 feet
Area :



<h2>Therefore, </h2><h3>Diameter = 4.76 feet</h3><h3>Radius = 2.38 feet</h3><h3>Area = 17.78 ft²</h3><h3>Circumference = 15 feet</h3>
<h2><u>

</u></h2>
Diameter = 2 cm (given)
Radius = D/2 = 2/2 = 1 cm
Circumference :



Area :



<h2>Therefore, </h2><h3>Diameter = 2 cm</h3><h3>Radius = 1 cm </h3><h3>Area = 3.14 ft²</h3><h3>Circumference = 6.28 feet</h3><h2 /><h2><u>

</u></h2>
Radius = 4.3 mm
Diameter = r×2 = 4.3 × 2 = 8.6 mm
Circumference :



Area :




<h2>Therefore, </h2><h3>Diameter = 8.6 mm</h3><h3>Radius = 4.3 mm</h3><h3>Area = 58.95 mm²</h3><h3>Circumference = 27 mm</h3>
You subtract C from B to get 1.3 then you add 1.3 to 8.2 and get 9.5 as your answer.
Let's solve and find out.
4(2n - 4) + 3 = 8n - 19
8n - 16 + 3 = 8n - 19
8n - 13 = 8n - 19
-13 = -19
-13 and -19 are not equal, so the equation has no solutions.
Answer:
A. 0
The answer is .17 if ur doing it in a calculator. if ur doing it by hand u do 4/25, but u cant divide fractions. so, for the second set of numbers u would change it to 16/15. then do 4/25 times 15/16 and u get 64/375, which is equivalent to .17 :)