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
poizon [28]
3 years ago
6

There are 487 students using a chromebook 448 students not using a chromebook.What is the probability that a student is Not usin

g a chromebook?
Mathematics
2 answers:
gtnhenbr [62]3 years ago
8 0

Answer:

The answer is 92%

Step-by-step explanation:

448/487=.92

balu736 [363]3 years ago
8 0

Add the two groups together for total students:

487 + 448 = 935 total students.

The probability of not using a chrome book is the number of students not using one / total students.

Probability of not using a chromebook = 448/935

You might be interested in
Can someone help me with this in a scientific notation
Leviafan [203]

Answer:

3.762 x 10^-7

Step-by-step explanation:

Alright this has the same exact concept as other scientific notation problems.

First, multiply your first numbers: 4.18 x 9 = 37.62

Next, we add our powers together -4 +-4 = -8 (can also be read as -4 - 4 = -8)

We now have 37.62 x 10^-8

Wait! This isn't in scientific notation.

Taking a closer look at this we see 37.62 x 10^-8 can be adjusted by moving the decimal over to the left. Scientific notation must be in simplest form with only one number on the left of the decimal. This gives up 3.762.

Now we need to adjust our notation. Since we moved the decimal over one we are adding one more power to our problem.

Our current power of -8 is now adding a power due to moving the decimal place over one unit to the left. This is equivalent to saying -8 + 1 which equals -7. Now that we fixed our powers, we can put our equation back together for our final answer

3.762 x 10^-7

6 0
3 years ago
Which value of x makes the equation 1.25(6x - 20) = 50 true?
bixtya [17]
D. X = 10

6x-20= 40

6x=40+20

6x=60

X=10
4 0
3 years ago
Every Sunday John goes to church from his home . He move 2 miles east. How much distance is between home and church
GREYUIT [131]

Answer:

2 miles

Step-by-step explanation:

Because I said so

8 0
3 years ago
Which expression is the simplified form of -10 + 3x - x - 7x + 5x + 7 + 2x?
Mars2501 [29]

Answer:

B

Step-by-step explanation:

-10 + 3x - x - 7x + 5x + 7 + 2x

combine like terms

-10 + 3x - x - 7x + 5x + 7 + 2x

-3 + 3x - x - 7x + 5x + 2x

the -7x and the 5x + 2x cancel out to 0, so for the x terms we are left with 3x -x to get 2x

= 2x - 3

8 0
3 years ago
What is the prime factorization for 147
NemiM [27]
Prime Factorization = Divide by factors that are prime number

147 ÷  3 = 49
49 ÷ 7 = 7
7 ÷ 7 = 1
 
147 = 3 x 7 x 7

147 = 3 x 7²

-------------------------------------------------------------------------------
Answer: 147 = 3 x 7²
-------------------------------------------------------------------------------
4 0
3 years ago
Read 2 more answers
Other questions:
  • If LN=54 and LM=31, find MN
    9·2 answers
  • ∠A and ​ ∠B ​ are vertical angles with m∠A=x and m∠B=4x−30 .<br><br> What is m∠A ?
    6·1 answer
  • Write 9/10 - 3/10 as a mixed number
    10·1 answer
  • Nicolas has $650 to deposit into two different savings accounts. • Nicolas will deposit $400 into Account I, which earns 3.5% an
    13·1 answer
  • If ∠3 = 5x - 1, and ∠5 = 3x + 11, then x =
    9·1 answer
  • If you reflect triangle MOV across the x-axis, what is the coordinate of O in the image?
    15·2 answers
  • Help i need this answer by tomorrow
    7·1 answer
  • Jason with 120 and is going 10 pounds each month Gerardo weighs 150 pounds and is having 4 pounds each month . Write an equation
    10·1 answer
  • PLEASE help me. Brainliest!
    7·1 answer
  • Find the measures of angle x and y in the figure.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!