It would take just over 6 minutes assuming it takes him 2. 6 minutes to wax a single square inch somehow.
Since there is no semicircle, the angle is 0.
Answer:
Brand A = $0.19 per pencil
Brand B = $0.18 per pencil
Better Buy = Brand B (costs less)
Step-by-step explanation:
To find unit price for each, we divide the total with the number of pencils.
So, <u>Brand A:</u>
5.29/28 = $0.19 per pencil
And, <u>Brand B:</u>
8.47/48 = $0.18 per pencil
As we can see, Brand B pencils are around 1 cent less per pencil than Brand A pencils. So, we can say Brand B are a Better Buy.
60%. You count how many total (15) and then how many got below a 90 (9) and then divide 9 by 15.
4-0. 4. 1
------- = ---- = --
2-0. 2 2
