Answer :
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Below is the solution:
∫5√x dx =( 5/(3/2)(x^(3/2) ] from 4 to 9
= ( 5/(3/2)(9^(3/2) ] - ( 5/(3/2)(4^(3/2) ]
= ( 5/(3/2)(27 - 8) = 63.3333
AM is l.w = (b-a) ht = ( 9-4)(M) = 9-4 ( (15) = 5 (15) = 75
Below is the solution:
∫5√x dx =( 5/(3/2)(x^(3/2) ] from 4 to 9
= ( 5/(3/2)(9^(3/2) ] - ( 5/(3/2)(4^(3/2) ]
= ( 5/(3/2)(27 - 8) = 63.3333
AM is l.w = (b-a) ht = ( 9-4)(M) = 9-4 ( (15) = 5 (15) = 75