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The probability of getting heads at least once is the same as saying the probability of getting heads: exactly once, exactly twice or exactly three times. This is also 1 minus the probability of getting ...
n(n+5)+2(n+3) = n2+5n+2n+6 = n2+7n +6 = (n+6)(n+1) = (n+6) x (n+1). The difference between (n+6) and (n+1) is 5, so this is a product of two numbers with a difference of 5.
Fold mountains are a landform and are found at both active destructive plate margins and former destructive plate margins. This means that the two plates are moving together (or colliding). The sedimentar...
There are 3 Steps to answering this question:But first you need to understand what is meant by empirical formula:The simplest whole number ratio of the atoms of each element present i...
It is evident that class plays an integral role in the play, influencing the fate of “the Johnstone twins” from the beginning of the play, demonstrated in the fact that Mrs Johnstone already has “seven hu...
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