R=Y2 OVER 8X + X OVER 2 WHAT IS THIS WHEN Y=11.9 AND X = 0.21

any help with this w3ould be greatlu appericated
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=R=Y2 OVER 8X + X OVER 2 WHAT IS THIS WHEN Y=11.9 AND X = 0.21

the equation is

R =( Y/ 8X) + ( X / 2)

substitute the given values for Y and X into the equation

R = {11.9 / (8*0.21)} + ( 0.21 / 2)

R = (11.9 / 1.68) + (0.21 / 2)

R = 7.083 + 0.105

R = 7.188

by Level 6 User (19.3k points)

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