Answer:
13.5 mg
Step-by-step explanation:
Here given Cobalt isotope has half life of 5.3 years.
Initial amount is 50 mg.
Given time(10 years) is roughly equals to two half life.
So, after 5.3 year 25 mg of isotope will left further in next half life only around 12.5 mg remains.
Among options 13.5 mg is the best possible
Answer:
Step-by-step explanation:
84, 225
Inequalities will have a <, >, <=, =>, = or will be worded as "Less than", "greater than", etc.
Equations must have mathematical functions and equal sign.
15=3x is an equation since 3x = 3*x
Finally, expressions are mathematical functions that have no equal signs.
Answer:it would be 7/12 I think
Step-by-step explanation:
Answer:
5. The initial value corresponds to the y value when x = 0.
Step-by-step explanation:
You are given the graph, so you do not need to plot anything. Finding rise over run does nothing to help you find the initial value.
The "initial value" on a graph of a linear function is also known as the "y-intercept." It is the y-value corresponding to x = 0.
