1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rina8888 [55]
3 years ago
9

Two computers just scanned for viruses at the same time. Computer A runs a virus scan every 2.75 days. Computer B runs a virus s

can every 3.5 days.
Mathematics
1 answer:
worty [1.4K]3 years ago
7 0
Is that the whole question?
You might be interested in
1 hours 20 min : 2 hours ratio<br>​
Alexxx [7]

1:20 i think sooo.Je suis américain et habite dans les montagnes vertes du vermont . Je premier apprend français il y a un an parce que c'est un beau langue . Oui, je sais mon français est mauvais, mais J'aime l'apprendre . Je suis dix-sept et j'ai un chien blanc petit . Ma famille l'appelle snowball et il est tres gentil . Mon préféré endroit en la monde est les montagnes car ils sont très beau dans tout quatre saisons . Merci pour votre temps et au revoir .

5 0
3 years ago
1 ) $45, the markup is 20%. <br> 2) 1.25 the markup is 80%<br> 3) 150. the markdown is 40%
baherus [9]
Hi there! I can help you with these! For these types of questions, all you have to do is that if there is a markup, multiply by one hundred something to get the new price, because you're including the original price and the markup. For example, if there is a 75% markup on something, you multiply by 175% (1.75). Or, if there is a markdown, basically multiply by the remaining percentage. For example, if the markdown is 35%, you multiply the original price by 65% (0.65), because that is the amount of the price that it's on sale for. With that being said, if you do this correctly, here are the answers:

1. $54
2. $2.25
3. $90

Hopefully if you're talking about the markup or markdown from these prices, those are your answers.
8 0
3 years ago
Simplify: 7(b-a)-7(b+a)
Natali [406]
Answer:
-14a

Explanation:
We are given 7(b - a) - 7(b + a).

We can distribute the 7’s to get:
7b - 7a - 7b - 7a

Combining like terms, we have:
-14a
5 0
2 years ago
Read 2 more answers
100 points / please help, im lost
Yakvenalex [24]

Answer:

12:15 is NOT proportional to 3:4

Step-by-step explanation:

7.5:10 is proportional to 3:4 because 3×2.5=7.5, and 4×2.5=10.

39:52 is proportional to 3:4 because 3×13=39, and 4×13=52

45:60 is proportional to 3:4 because 3x15=45, and 4×15=60

12:15 is not proportional to 3:4 because while you can multiply 3x4=12, you can not multiply 4×4 to get 15, you get 16 instead.

8 0
2 years ago
Read 2 more answers
If 5 people share 1/2 pound of trail mix how much would each person get ?
SSSSS [86.1K]
(1/2) / 5 = 1/2 * 1/5 = 1/10 of a lb
5 0
3 years ago
Read 2 more answers
Other questions:
  • 6th out of 10 questions
    7·1 answer
  • Radius OA of circle O has a slope of 2.5. What is the slope of the line tangent to circle O to point A?
    8·2 answers
  • Please help me with this
    12·2 answers
  • Ive been waiting hours for someone to answer this question. Is everyone an idiot.
    13·1 answer
  • What is the solution to the system of equations?<br> y = x +3<br> X=-2
    14·1 answer
  • F(x) = x2 – 3x + 5 g(x) = V22 – 2x Calculate g (f (1)).​
    11·1 answer
  • Change the fraction to an equivalent fraction using multiplication.
    6·2 answers
  • Plz help me well mark brainliest if correct...?????
    15·1 answer
  • Help now pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
    10·2 answers
  • A clock has a diameter of 16 inches. how far does the hour hand travel during 5 hours? use 3.14 for pi.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!