Mathematics, 12.01.2020 11:31 bryanatwin6207
How many of the first 80 positive integers can he written as the sum of two distinct powers of 3? for example, 28=27+1=3^3+3^0 can be expressed, but 29 cannot be.
Answers: 1
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Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm
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If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]
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Ahighway between points a and b has been closed for repairs. an alternative route between there two locations is to travel between a and c and then from c to b what is the value of y and what is the total distance from a to c to b?
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How many of the first 80 positive integers can he written as the sum of two distinct powers of 3? f...
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