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
Fofino [41]
3 years ago
6

Represent the following expression with a single rational number.

Mathematics
1 answer:
notka56 [123]3 years ago
3 0

Answer:

1/4

Step-by-step explanation:

-2 2/5 + 3 1/4 - 3/5

-12/5 + 13/4 - 3/5 =

1/4

You might be interested in
A point is chosen at random on a line segment of length L. Interpret this statement, and find the probability that the ratio of
Flauer [41]

Answer:

Probability=2/5

Step-by-step explanation:

Let the line segment be AB of uniform length and x is distance

so

P(\frac{min(x,L-x)}{max(x,L-x)} )

Case 1 min(x,L-x) then

=\frac{x}{L-x}\leq  1/4\\x

Case 2 min(x,L-x)=L-x then

=\frac{L-x}{x}\frac{4L}{5}\\

So Probability

P=\int\limits^{L/5}_0 {f(x)} \, dx+\int\limits^{L}_{4L/5} {f(x)} \, dx\\  P=\int\limits^{L/5}_0 {\frac{1}{L} } \, dx+\int\limits^L_{4L/5} {\frac{1}{L} } \, dx\\  P=\frac{1}{L}(\frac{L}{5} -0+L-\frac{4L}{5} )\\ P=\frac{1}{L} (2L/5)\\P=\frac{2}{5}

6 0
3 years ago
4 ÷ 5 can be written as a fraction represented by which of the following?
den301095 [7]
4/5 or 4 over 5 I believe is the correct answer. I am not sure if your multiple choice answers posted.
8 0
3 years ago
Read 2 more answers
Write the slope-intercept form of the equation
Amiraneli [1.4K]
Y=-9/2x-13 is the line
6 0
4 years ago
Help me I really dont understand this is a free 20 points
kherson [118]

Answer: its b

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Can someone please help me?
melamori03 [73]

Answer:

Answer is B

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • A study investigated about 3000 meals ordered from Chipotle restaurants using the online site Grubhub. Researchers calculated th
    11·1 answer
  • If 2 ^ n / 2 is equals to 1024 then n is equals to dash​
    10·1 answer
  • You lose one quarter, one dime, and two nickels what is the amount as a decimal
    14·2 answers
  • How many 1/7 yards of cloth can be cut from 9 yards
    9·2 answers
  • The perimeter of the rectangle is 114 units. what's the length of 5x​
    9·1 answer
  • Help meeeeeeeeee
    14·1 answer
  • What is the y-intercept of the quadratic function y = x2 + 8x – 6?
    12·1 answer
  •  WHO KNOWS FUNCTIONS AND ALL THAT PLZZZ HELP ME ASAP I REALLY NEED IT PLZZ
    15·2 answers
  • 5. What is the vertex for y = 3(x+19)^2 - 14?
    13·2 answers
  • PLS HELP!!<br>what is the value of x?<br>log2(x+7) = 2​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!