Consider the operations a ⊖ b = a – |b| and a ⊕ b = (ab)2. Which of the following statements are false? Select all that apply. A. a ⊖ b has a commutative property. B. a ⊖ b has an associative property. C. a ⊕ b has a commutative property. D. a ⊕ b has an associative property.

-2 is the right

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