Nathaniel mowed 18 lawns in 3 hours. What was his rate of mowing in hours per lawn?

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

One positive number is 9 more than twice another. if their product is 95, find the numbers