How to write a polynomial function in standard form with the given zeros when one is a square root?

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?