A model of a tractor-trailer is shaped like a rectangular prism and has a width of 2 in., a length of 10 in., and a height of 4 in. The scale of the model is 1 : 36. How many times the volume of the model is the volume of the actual tractor-trailer?

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

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 i have 20$ and i gave 5$ away how much i got