30. GRAVITATION Helena drops a ball from 25 feet above a lake. The formula 1 = 1/25 - h describes the time t in seconds that the ball is h feet above the water. How many feet above the water will the ball be after 1 second?

1. 3

2. 4

3. 1

hope this ! have a great day.

-wfz

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

it's d

step-by-step explanation: