Answer:
c=1.96
Step-by-step explanation:
2.1/c=1.5/1.4
2.1*1.4=1.5*c
2.94/1.5=1.5c/1.5
That's basically how you solve it
c.using scale of 1 cm:1km draw a diagram
I'm pretty sure it's B
If you saving grows every year, then your saving is times your saving from last year. Therefore, after one year, you will have , then after years, you will have , then after years, you will have .