The half-life of silver-108m is approximately 130 years. Step 1 of 3: Determine a so that A(t) = Aga' describes the amount of silver-108m left after 1 years,
where Ao is the amount at time t = 0. Round to six decimal places.

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.

tip $2.90

total $17.40

70 years.

step-by-step explanation: