Her fuel tank is not empty. She added 3/4 gallon of fuel and used 2/4 which still leaves 1/4 gallon left. If she had only put 1/2 a gallon, it would have been empty.
Answer:
40
Step-by-step explanation:
M = -4 -4 / 5- 3 = -8/2 = -4
y = -4x + b
4 = -12 + b
b = 16
y = -4x + 16
Answer:
3rd option
Step-by-step explanation:
brainliest?:(
The number of pictures in a movie that is 90 minutes long is 129600 pictures
<em><u>Solution:</u></em>
Given that motion picture camera at normal speed takes 24 pictures per second
To find: number of pictures in a movie that is 90 minutes long
From given question,
1 second = 24 pictures
We have to find for 90 minutes
We know that,
1 minute = 60 seconds
Therefore, convert 90 minutes to seconds
1 x 90 minute = 60 x 90 seconds = 5400 seconds
Therefore, now find the number of pictures in a movie that is 5400 seconds long
1 second = 24 pictures
5400 seconds = 5400 x 24 pictures = 129600 pictures
Thus number of pictures in a movie that is 90 minutes long is 129600 pictures
