Answer:
Mark a circle with point A in the center
Make two points across from each othe at the top and bottom of the circle. Mark them as B, C, D, and E
Connect the point B, C, D, and E using line segments
It is point G, because that is where the 3 angle bisectors meet.
U={2,3,5,7,11,13,17,19} A={3,7,13,19} find A
Lady_Fox [76]
I believe A=+3 because you add 3 each time
Required polynomial = x(x + 2)^3 = x(x^3 + 6x^2 + 12x + 8) = x^4 + 6x^3 + 12x^2 + 8x
F=ir^t, f=final amount, i=initial amount, r=common ration or "rate", t=times common ration is applied or "time", in this case:
1200=1000r^2 divide both sides by 1000
1.2=r^2 take the square root of both sides
1.2^(1/2)=r so the equation is:
f=1000(1.2)^(t/2), so in 13 hours
f=1000(1.2)^(13/2)
f=1000(1.2)^(6.5)
f≈3271 bacteria (to the nearest whole number)