Someone, please help

The answer is 45

Step-by-step explanation:

I think 21,200,000,000

Step-by-step explanation:

because if you convert 4% in decimal it would be 0.04 then multiple

0.04 x 530,000,000,00 = 21,200,000,000

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

answer: you need to organize this better it does not make sense.

step-by-step explanation: ?