So the hypotenuse=10 Adjacent =5 Opposite=? H^2=a^2+o^2 10^2=5^2+o^2 100=25+o^2 100-25=o^2 75=o^2 square root both sides we get O=8.660254 Rounding to the nearest tenth O=8.7
2.5 times 1.04 (the .04 being the 4% increase) = 2.6 one year 2.6(1.04)=2.704 (1.04)=2.81216 (1.04)=2.9 (1.04)=3.04 (1.04)=3.16 (1.04)=3.28 (1.04)=3.42 (1.04)=3.55 (1.04) =3.7 (1.04)=3.84 million after 10 years