Which statement explains whether the function shown represents a proportional relationship This is a proportional relationship because the function has a constant rate of
change

This is not a proportional relationship because the function does not have a constant rate of change

This is a proportional relationship because the graph of the function will have a y intercept

This is not a proportional relationship because the graph of the function will not
include the origin

i dont know

Step-by-step explanation:

point

518,400

step-by-step explanation:

the area is multiplying all the given measurements together.

40 * 18 * 30 * 24 = 518,400

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