Answers to Astronomy Project
Interstellar Communication
1 2 3 4 5 6 7 8 9 10 + = - 0 * / ^ 100 1000 1/10 1/100 . approx= pi 112 1113 11114 111115 1111116 11111117 111111118 1111111119 111111111110 1+1=2 1+1+1=3 1+1+1+1=4 1+1=2 2+1=3 4+1=5 2+5=7 7=5+2 6+4=10 10=6+4 3-1=2 4-1=3 9-7=2 3+0=3 5-5=0 10=10 10+1=11 10+2=12 11+1=12 10+10=20 10+10+10=30 60+7=67 2*3=6 5*2=10 6*10=60 6/2=3 10/2=5 60/6=10 3^2=9 2^5=32 10*10=10^2=100=100 10*10*10=10^3=1000=1000 10*100=1000 10*1000=10^4 1/10=1/10 1/10*2=.2 1.4-1=.4=4*1/10 1/100/10=.001 1/100/100=.0001 10*5.678=56.78 100*5.678=567.8 79.98 approx= 80 1000+3 approx= 1000 pi approx= 3.1416 4*pi*.0092^3/3 ( = volume of sphere with radius .0092 )