the arithematic mean of two

  1. Given the arithematic progression 9,12,15,18 find it 8th term
    1. answers icon 1 answer
    2. Abubakar sadiq asked by Abubakar sadiq
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  2. The first three terms of an arithematic profgression are x,2x+y and 9x-y.The sum of these three terms is 60.Find the numerical
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    2. mandy asked by mandy
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  3. Sum of first 12 terms of arithematic series is 186, 20th term is 186. Wat is sum of the first 40 terms
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    2. Amansandhuwilldie asked by Amansandhuwilldie
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  4. Q.1)Find hcf and lcm of the following using fundamntal theorem of arithematic12,720 and 540. Q.2)Find the greatest number which
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    2. stan asked by stan
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  5. the arithematic mean of two numbers is 15 and geometric meanis 12.Find the two numbers and find harmonic mean of these numbers.
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    2. Ana asked by Ana
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