Answer:
Step-by-step explanation:
Since 0.4virus occurs per week and it cost the university $1000 to remove one virus.
There next week we expect to 0.4 virus and cost required will be =0.4×$1000. this will amount to $400
Answer:
The answer will be -24 :))
Answer:
28
Step-by-step explanation:
28 = 7 x 4
So,
7 is a factor of 28.
I multiplied $15 by 230% and then added my answer(which was 34.5) because subtracting it wasn't an option and got $49.50