Answer:
89
Step-by-step explanation:
92 = (90 + 98 + 96+ 94 + 85 + x )/6
92*6 = 90 + 98 + 96+ 94 + 85 + x
552 - (90 + 98 + 96+ 94 + 85) = x
x = 89
The answer is about $10 is the estimate. Round $3.85 to $4 Round $3.06 to $3 Round $2.79 to $3 add $4+$3+$3=$10
Answer:
The required domain is
Step-by-step explanation:
The given function is
We need the inverse of this function.
We first of all have to let .
This implies that,
Next, we interchange and to obtain,
We make y the subject to get,
The inverse function is
The domain of this function is
The correct answer is D