Select the contexts that could be modeled by a linear function. Susan adds $50 to a savings account each week.

The value of David's car decreases by 11% each year.

The amount Ariel and Miguel pay to rent a car for $40 a day

The price of a stock each week is 105% of its price from the previous week.

Monica pays $700 for car insurance the first year and pays an additional $10 per year.

Pls super important solve the botton one

What is the perimeter of square abcd? units units 28 units 37 units

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)