A student used to show how the balance in a savings account will increase over time. What does the 5.005.00 represent? The number of years the savings account has earned interest

The annual interest rate of the savings account

The interest the savings account earned for the first year

The starting balance of the savings account

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

You’re giving a cube with a length of 2.5 cm and a width of 2.5 cm and a high of 2.5 cm you place it on a scale and it is 295 g calculate the density

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.