Geologists recorded the duration (in seconds) of over 500 recent eruptions of the Old Faithful geyser in
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ANSWER
The coefficient is 70.
EXPLANATION
The given binomial expression is
The specific term of a binomial expansion can be determined using the formula,
where
We substitute these values into the formula to get,
We simplify to get,
Hence the coefficient is 70.
The coefficient is 70.
EXPLANATION
The given binomial expression is
The specific term of a binomial expansion can be determined using the formula,
where
We substitute these values into the formula to get,
We simplify to get,
Hence the coefficient is 70.
The value of b is -6.
Explanation:
The expression is
To determine the value of b, we shall solve the expression.
Applying exponent rule, , we get,
Applying exponent rule, , we have,
The expression is of the form, then
Applying this rule, we get,
Dividing both sides by 4, we have,
Hence, the value of b is -6.