Umaira wanted to buy a dress to wear for her brother's wedding. She took suggestions from friends for dresses on shopping sites. But in the end she bought the dress from a store. Which TWO reasons might have made her change her mind?
She was worried the dress wouldn't fit well.
Online stores did not offer as many choices as physical stores.
She found that the color of the dress looked slightly different on different screens.
She found that online prices were consistently higher than in-store prices.

She was worried the dress wouldn't fit well.

Explanation:

Online stores did not offer as many choices as physical stores. & She found that online prices were consistently higher than in-store prices.

Explanation:

part a- option 1 is exponential and increases 130% per year. option 2 increases $300 per year and it's linear.

part b- f(n)=1000+300n option 2

f(n)=1000(1.30)^n option 1

part c- f(20)=1000+300(20)

f(20)=1000+6000

f(20)=7,000 after 20 years for option 1

f(20)=1000(1.30)^20

f(20)=1000(190.04)

f(20)=190,040 after 20 years for option 2

we can see that there would be a significant difference in belinda's investment if she uses option 2 over option 1. there is a huge difference of 190,040 - 7,000 = 183,040 dollars.