An antique violin was estimated to be worth $1.7 million in 2010. The violin is expected to increase in value by approximately 7.5% each year. a. Write an exponential function that would model this situation.
b. What will the violin be worth in the year 2020?
c. According to the model, what was the value of the violin in 1990? Hint: Let
x =− 20

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

-9

step-by-step explanation:

i think its doubled. let me know

step-by-step explanation:

c and e

step-by-step explanation: c and e seem the most probable because a number less than 2 on a spinner with 4 equal sections would be 25% and e because all of the stacks contain 13 of that card.