If 30% of this energy is bound by the xenon nucleus, 30% of this energy is bound by the strontium nucleus, and 1% is bound in each free neutron, how much energy is released in this reaction ?

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i