$18 * 15% = 2.70
$18 - $2.70 = $15.30
$15.30 * 6% = 0.918
$15.30 + $0.918 = $16.218 = $16.22
51 eggs in 4 and 1/4 dozens
23 is prime, 28 is composite, 33 is composite, 38 is composite
Answer:
<h3>Area =Pi r2</h3>
=3.14×10x10
=3.14×100cm2
=3.14cm2
<h3>Perimeter = 2 pi r</h3>
=2 ×3.14×10
=6.28cm
Or =Pi d
= 3.14 ×20cm
=62.8cm
<h3>Note:</h3>
R means radius
D means diameter
radius is half of a diameter e.g radius is10 and diameter is 20
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hoo this helps:)
