25% of 40 is 10 so it would be $40+10 for the price so that should be 50. Markup=profit/cost*100
Researcher
Military and airline forces
Teaching
Storm chaser
Environmental scientist
Answer:
ALL OF THE ANSWERS ARE CORRECT .
HOPE IT HELP YOU.
Answer:
4.8 megabytes / minute.
Step-by-step explanation:
At the beginning of recording the download you have 24 megabytes.
15 minutes later, you have 96 megabytes.
In 15 minutes you have downloaded 96 - 24 = 72 megabytes
So the question turns out to be a proportion of
x megabytes / 1 minute = 72 megabytes / 15 minutes.
x = 72/15
x = 4.8 megabytes / minute
Check the picture below.
make sure your calculator is in Degree mode.
does it meet the requirements? well, 3.43 < 4.8.
