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
raketka [301]
3 years ago
7

: Out of 100 students, 50 have a laptop computer and 30 have a desktop, and 15 have both a laptop and desktop computer. What is

the probability that a randomly selected student who has a desktop also has a laptop?
Mathematics
1 answer:
Nadya [2.5K]3 years ago
6 0

Answer:

30/100 I think but I think I am right.

You might be interested in
Marsia will make a frame for her picture the length of the picture is 15 inches the width is 1/3 of the length how much wood doe
marysya [2.9K]
She needs 40 inches total. Hope it helps!
6 0
3 years ago
Solve for m.<br> m/2 - square root 5= 3
nika2105 [10]
It is the first option, m= 5+ 2V5
5 0
3 years ago
Read 2 more answers
How do you find the exact value of sec θ if sin θ = -15/17 and 180 &lt; θ &lt; 270?
AnnyKZ [126]

For 180^\circ, we expect to have \cos\theta. Then if \sin\theta=-\dfrac{15}{17}, we have

cos^2\theta+\sin^2\theta=1\implies\cos\theta=-\sqrt{1-\sin^2\theta}=-\dfrac8{17}

\implies\sec\theta=\boxed{-\dfrac{17}8}

7 0
3 years ago
Motorbikes have two wheels and cars have four wheels. There are a number of
astra-53 [7]

Answer:

74 Cars

Step-by-step explanation:

If each motorbike has 2 wheels then we need to find how many wheels the motorbikes already take up.

We do this by doing 14*2 and we get 28 wheels.

Afterwards, we subtract this from the total of 324 to see how many wheels are left over. 324-28=296

Now we know the remaining amount of wheels and with this we can get our final answer!

Since there are 296 remaining wheels and each car takes up 4 we can divide 296 by 4 to see how many cars would be able to get their full set of tires.

296/4 = 74 and that;s how you get 74 cars!

*I think LOL*

6 0
3 years ago
How do you write 1+0.9+0.08+0.001 in standard form
lions [1.4K]
Just addum up.

You should get the sum of  1.981 .
That's in standard form.
6 0
3 years ago
Read 2 more answers
Other questions:
  • I need The answers for number 29-31 please reply To My question I need all of This done please
    13·1 answer
  • Find the slope of the line through p and q. p(0, 0), q(10, 8)
    7·1 answer
  • There are 5,280 feet in one mile . How many inches are in 3.2 miles
    15·2 answers
  • What is equivalent to 1/2x+4x-1/2x+60
    14·1 answer
  • At the beginning of football season, Coach Carnes takes inventory of the team equipment to see what he needs. He counts 24 footb
    14·1 answer
  • What type of relationship is indicated by the following set of ordered pairs ? I don’t understand it .
    16·1 answer
  • A sphere has a diameter of 8cm. Which statements about the sphere are true? Check all that apply.
    8·1 answer
  • Is 2/3 greater than 1?
    12·2 answers
  • Consider the set of differences, denoted with d, between two dependent sets: 84, 85, 83, 63, 61, 100, 98. Find the sample standa
    11·1 answer
  • Please help. Please explain. Please get it correct!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!