6 7/10 divided by 1/14 is 67/10 times 14 which equals to 469/5 which equals to 93 4/5
<span>√42</span><span> lies between </span><span>6and<span>7</span></span>
Answer:
yesrrrrrrrrrrreerrrrrrrreeeeeer
F(x) = -9 + 10.3x probably.
It's definitely not the first or last option as they have negative gradients (i.e. negative x-coefficient) and so represent a negative correlation. The data given tells us there is a positive gradient and so a positive correlation.
It could be the second option as the second and third are not so vastly different but I would go for the third because it appears to most closely fit the data pattern.