you have a bag with 20 letters in it and three tiles labeled y and a second bag that has 500 letters and 170 tiles named y from wh...
The half-life of radium-226 is 1600 years. Suppose we have a sample that has a mass
of 20 mg.
a) Find a function that models t...
=
5-5*5+5
what plus 9 equals - 6
18y=9
R(t)=K/(1+e^(-r(t-t_(0)) ) )
R'(t)
Work out the value of x if p=4
($2^{3}$)$^{x+5}$=$5.2^{7x-5p}$+$((7)(-4)^{p}$ $)^{x+1}$
convert 1 6/30 to percent
3+2(8-3)
convert 3/24 to percent
