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flowergirly34
29.01.2020 •
Mathematics
Justin buys 12 pencils for $0.56 each. he pays with a 10 dollar bill. how much change will he receive
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Ответ:
10 - 6.72 = 3.28
Justin will receive 3 dollars and 28 cents.
Ответ:
Diameter = 2 × radius
Radius = 4/2 = 2 cm
VOLUME OF CYLINDER = πR²h
V = 3.14 × 2² × 40
V = 3.14 × 4 × 40
V = 502.4 cm³ ⇒ Answer D.