Answer:
The inequality would be $49 + g is less than $55
Step-by-step explanation:
I think that g would be 1 because that would make the bill $52 and it says that he wants to keep the bill under $55 not the same as $55
The estimate is twelve because five goes into sixty roughly twelve times.
I think the given series is

You can use the integral test because the summand is clearly positive and decreasing. Then

Substitute <em>u</em> = <em>x</em> ³ + 1 and d<em>u</em> = 3<em>x</em> ² d<em>x</em>, so the integral becomes

As <em>u</em> approaches infinity, we have ln(<em>u</em>) also approaching infinity (whereas 1/3 ln(9) is finite), so the integral and hence the sum diverges.
Answer:
12.98
Step-by-step explanation: