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HHH

Questions and answers by visitors named HHH

Questions (5)

the sum of n terms of the series 4+6+9+13...........isA) (n/6)(n²+3n+20) B)(n/6)(n²-3n-20) c) (n²+3n+20) D) none
1. 1 answer
2. 385 views
the sum of n terms of the series1, (1+2), (1+2+3)............is A) (n/3)(n+1)(n-1) B)(n/6)(n+1)(n-1) c) (n²+3n+20) D) none
1. 2 answers
2. 468 views
the sum of n terms of the series1²/1 + (1²+2²)/2 + (1²+2²+3²)/3.....is A) (n/36)(4n²+15n+17) B)(n/6)(n+1)(n-1) c)
1. 4 answers
2. 3,278 views
Let' s try it the right way this time. A person begins walking at noon one day from point A andtravels at a constant velocity
1. 1 answer
2. 435 views
Complete the table by finding the circumference and area with a radius of 279 inches. Substitute 3.14 for pi. Express your
1. 1 answer
2. 123 views