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## Answers

### Quiz 1

1.1

(1/+1/)^ 3

1.2

(1/+1/)^ 3.0 0.578704

1.3

N[E^Pi] N[pi^E] 23.1407 22.4592

1.4

(* radius of earth in miles *) r = 4000 (* volume of earth in cubic miles *) V = N[4/3Pir^3] (* surface area in square miles *) S = N[4Pi^2] 40000 2.68083×1011 2.01062×108

1.5

(* volume of pyramid of Cheops *) (* base area in square meters *)   baseArea = 230^2 (* height in meters *)  height = 147 (* volume in cubic meters *)  volume = 1/3 baseArea height  52900  147  2592100

1.6

Table k[^ 3,{k, 1, 10}]{1, 8, 27, 64, 125, 216, 343, 512, 729, 1000}

1.7

Table[ N[ Sin[x], 10],{x,0,Pi/2, Pi/20}]{0, 0.1564344650, 0.3090169944, 0.4539904997, 0.5877852523, ...

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