<span>The government provides support programs for these events, and they hold the events in order to bring information about assistance into the communities. They want to reach out to the people affected by these issues and encourage people to become more educated about them.</span>
Answer: Over the past 30 years the U.S. auto industry has faced multiple existential ... of the geography of the industry, including the role of what are termed ... Today, there are a number of plants that can produce as many as six distinct ... is shifting from the upper Midwest to the entire central corridor of the country.
C is correct so yea byeeeee
The time it takes for 1g of strontium-90 to decay to 250 mg is; 57.6 years
<h3>What is the half life of an element?</h3>
The formula for half life is;
A(t) = A₀ * (¹/₂)^(t/t_1/2)
Where;
A(t) is amount left after t years
A₀ the initial quantity of the substance that will undergo decay;
t_1/2 is the half-life of the decaying quantity.
We are given;
t_1/2 = 28.8 years
A₀ = 1 g
A(t) = 250 mg = 0.25 g
Thus;
0.25 = 1 * (¹/₂)^(t/28.8)
log 0.25 = (t/28.8) log (1/2)
-0.60206 = (t/28.8) * -0.3010
t = 2 * 28.8
t = 57.6 years
Read more about half life at; brainly.com/question/11152793
