Mathematics, 24.06.2019 20:00 Gattuso
30 points prove that: a) 2^13–2^10–2^9 is divisible by 13 b)27^4–9^5+3^9 is divisible by 25 c) 16^4–2^13–4^5 is divisible by 11
Answers: 1
Mathematics, 21.06.2019 20:30
Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?
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Mathematics, 22.06.2019 05:30
To keep cylindrical tanks from tipping over, a designer is planning to enlarge the original area of the base by 50%. the new tank should have the same volume as the original. how should the designer change the height of the tank? a: make it 50% taller than the height of the original tank. b: make it 6623% taller than the height of the original tank c: make it 3313% shorter than the height of the original tank d: make it 50% shorter than the height of the original tank.
Answers: 1
30 points prove that: a) 2^13–2^10–2^9 is divisible by 13 b)27^4–9^5+3^9 is divisible by 25 c) 16^4...
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