$2.95 notebooks; 5% tax
2 answers:
Answer:
cost with tax would be $3.10
Step-by-step explanation:
The price of the notebooks = $2.95
Tax rate = 5%
Tax = 5% × 2.95
= × 2.95
= 0.05 × 2.95
= 0.1475 ≈ $0.15
Total cost of the note book = $2.95 + $0.15
= $3.10
The tax on the price of notebook would be $0.15 and the total cost of the notebook would be $3.10.
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Answer:
Solution : Option B, or 9π
Step-by-step explanation:
We are given that y = x, x = 3, and y = 0.
Now assume we have a circle that models the given information. The radius will be x, so to determine the area of that circle we have πx². And knowing that x = 3 and y = 0, we have the following integral:
So our set up for solving this problem, would be such:
By solving this integral we receive our solution:
As you can tell our solution is option b, 9π. Hope that helps!