Register
Michael started a savings account. After 4 weeks, he had $350 dollars and after 9 weeks, he had $412.50. What is the rate of change of money in his savings account per week?
60.7k views
1 vote
Michael started a savings account. After 4 weeks, he had $350 dollars and after 9 weeks, he had $412.50.

What is the rate of change of money in his savings account per week?

User HFBrowning
by
7.2k points

1 Answer

0 votes

Hi,

4 350

9 412.5

x = 412.5/9 ≈ 45.83

User RobDil
by
7.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.6m questions

11.2m answers

Other Questions

A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony
9/10 divided by (1/10 plus 2/5)
Link Copied!