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When each term has the same base, add the indices that are multiplied. Then subtract the indices that are divided. a^5 x a^16 / a^ 4 = a^(5+16) / a^4 = a^ 21 / a^4 = a^(21-4) = a^17

Weather is the condition of the atmosphere at a particular location and moment. Each day current weather conditions are given in local weather reports. On the other hand, Climate is the collective state of t...

Your essay should move from an introduction, through an argument to a relevant conclusion. In the introduction it is highly important that you both name the authors and/or texts under discussion. You also ne...

maths

for n=1 2^1=2 2>1 hence true for n=1 assume true for n then 2^n >n we need to show 2^n+1 > n+1 since 2^n >n 2^n+1 >2n =n+n >n+1 for n>1 hence by induction since true for n= 1 and if true...