So we know d. is out and that's all I got help wise sorry its not much..:)
Answer: 30,000 months or 2,500 years
She'd better start saving more haha.
Step-by-step explanation:


Answer:
8
Step-by-step explanation:
8•4=32 it's not that bad
Answer:
Step-by-step explanation:
KE = ½mv²
KE₁₀ = ½(1100)10² = 55000 = 55 kJ
KE₃₀ = ½(1100)30² = 495000 = 495 kJ
9 times greater