Given the required elements of the hyperbola. y^2/9-x^2/4=1
The value of a is:
A. 3
B. 4
C. 9
D. 2
an explanation is appreciated I'm genuinely trying to understand

they will manufacture 8496 cars

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

126 maybe. sorry