2) The intensity of radiation (R), measured in Rems, of a radioactive particle varies inversely as the square of the distance (d), measured in feet, from the particle. For a particular particle, the relationship is described by
625
the function R(d)=
da
a) At a distance of 10 feet, what is the intensity of the radiation, in Rems?

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.

that one look

step-by-step explanation: