1 mol KMnO₄ contains 4 mol O, which has a molar mass of about 15.999 g/mol. Then the mass of O in the sample is
(4 mol) (15.999 g/mol) ≈ 63.996 g
The Complex nth Roots Theorem with any nonzero complex number has exactly n ∈ N distinct nth roots.
<h3>
What is a non-zero complex number?</h3>
This is the quantity which does not equal zero is said to be nonzero. A real nonzero number must be either positive or negative, and a complex nonzero number can have either real or imaginary part nonzero.
The roots lie on a circle of radius centered at the origin and spaced out evenly by angles of 2π/n.
Learn more about the <em>nth root</em> here:
brainly.com/question/1581238
Establishing mutual aid agreements to obtain resources from neighboring jurisdictions is an example of the Planning of Resources under the Resource Management Activity. The stockpiling resources stablishes these agreements.
Mutual aid is the sharing of stocks, tools, personnel, and data across political peripheries. States must have contracts in place to secure mutual aid to enable compelling comebacks to public health crises and notice and manage probable contagious disease flare-ups.
As per FEMA, “mutual aid contracts and service agreements are between agencies, associations, and jurisdictions that furnish a means to quickly acquire emergency aid in the form of personnel, equipment, materials, and other rlated services."
More about Mutual aid:
brainly.com/question/13089929
#SPJ4
A recursive sequence is a sequence in which terms are defined using one or more previous terms which are given. If you know the nth term of an arithmetic sequence and you know the common difference , d , you can find the (n+1)th term using the recursive formula an+1=an+d .