The time that elapses until half the element remains is__ years. It is expecting me to use Intersect on a graphing calculator to find the answer. The example for this problem says to use y sub 2=0.5, I found the function to be y=32-22e^-0.066890232x
(x is the t in the half life formula). I hope I am correct on this. I don’t k on how to find the half part of the graph and I tried using a graphing calculator online. Thanks for the help!
[tex]35 = 45 - n[/tex]put like terms together.[tex]n = 45 - 35[/tex]or[tex]35 - 45 = - n[/tex]remember that the 45 becomes negative when moved to the other side.[tex]n = 10[/tex]or[tex]- 10 = - n[/tex]the minuses cancel out.[tex]10 = n[/tex]
right
step-by-step explanation:
move it to the other side
step-by-step explanation:
[tex]Translation of a 2d shape.. due in tomorrow, ! xx[/tex]
m∠x'z'y' = 90°
m∠mcy = 90°
bz' ≅ bz
zz' || yy'
step-by-step explanation:
given is the reflection of xyz across the line mn and reflected image is x'y'z'.
the shape and size of the image remains same as before. it means δxyz ≅ δx'y'z'
now, m∠x'z'y' = m∠xzy = 90° (using cpctc).
m∠mcy = 90° (because lines yy'⊥mn at point c).
xx' > yy' (clearly visible from the diagram).
bz' ≅ bz (rule of reflection: corresponding coordinates are equally distant across line of reflection mn).
zz'║yy' (because zz'⊥mn and yy'⊥mn).
xy ∦ x'y' (clearly visible from the diagram).