С = 2πr [π≈3.14]
220 = 2 * 3.14 * r
220 = 6.28r
r = 220/6.28 ≈ 35 cm ← <span>to the nearest whole number.</span>
She improved about 4.3 words per min each week
Answer:
A
Step-by-step explanation:
Answer: 8x+12
Distribute the 4. So, 4(2x)+4(3). Then you end up with 8x+12.
Answer:
0.30
Step-by-step explanation:
Each number was getting divided by 3 each time
