Answer:
-4
Step-by-step explanation:
Answer:
153.9
Step-by-step explanation:
You use the formula πr^2 for the area, where r is the radius of the circle which is equal to half the diameter
Answer:
(1) 20%
Step-by-step explanation:
→ Find the difference in price
200 - 160 = 40
→ Divide difference by original price
40 ÷ 200 = 0.2
→ Multiply the answer by 100
0.2 × 100 = 20%
Answer:
1.05 × 10^2
Step-by-step explanation:
Answer:
54
Step-by-step explanation:
18 inches per year * 3 years = 54 inches