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If y varies jointly as x and z and y=80 when x=5 and z=8, find y when x=16 and z=2
 2 years ago
 2 years ago
If y varies jointly as x and z and y=80 when x=5 and z=8, find y when x=16 and z=2
 2 years ago
 2 years ago

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DiyadiyaBest ResponseYou've already chosen the best response.4
y varies jointly so y=k * xz
 2 years ago

DiyadiyaBest ResponseYou've already chosen the best response.4
Yeah find out the value of k first
 2 years ago

GOODMANBest ResponseYou've already chosen the best response.1
okie dokie!! thanks diya!!!
 2 years ago

DiyadiyaBest ResponseYou've already chosen the best response.4
then you've to substitute it in y= k *xz for the new value of x & z and find out y
 2 years ago

GOODMANBest ResponseYou've already chosen the best response.1
yea, okay, gotcha!! thank you thank you!!!!
 2 years ago
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