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
kotegsom [21]
3 years ago
13

Why can a subtraction problem be rewritten as an addition problem without changing the outcome? Give a real-world scenario where

this might be modeled.
Please help me I've been struggling on this.
One that hasn't been used before would be awesome:)
Mathematics
1 answer:
Gwar [14]3 years ago
8 0
Here for instance n+8=10

You might be interested in
Anyone can Answer 20x + 40 = 80 clear x please
Ghella [55]

Answer:

X=2

Step-by-step explanation:

20x+40=80

20x+40-(80)=0

20x-40=0 20x=40

 x=40/20

X=2

3 0
3 years ago
Read 2 more answers
Please help me 11.3 + 8.97
Finger [1]

Answer:

20.27

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which equation is in slope intercept form?
mafiozo [28]
B is the correct answer
slope-intercept is in the form y = mx + b
7 0
4 years ago
What is 2 eight over 2 cubed
olga nikolaevna [1]
32

Hope it’s right
Best luck with your studying
6 0
3 years ago
Read 2 more answers
The waiting time, in hours, between successive speeders spotted by a radar unit is a continuous random variable with cumulative
snow_lady [41]
Given the CDF

F_X(x)=\begin{cases}0&\text{for }x

we have PDF

\dfrac{\mathrm dF_X(x)}{\mathrm dx}=f_X(x)=\begin{cases}0&\text{for }x

Note that X is wait-time given in hours, so we need to convert from minutes to hours:

12\text{ min}\times\dfrac{1\text{ hr}}{60\text{ min}}=\dfrac15\text{ hr}

so we're looking for \mathbb P\left(X.

The CDF gives us this value right away, since F_X(x)=\mathbb P(X for any continuous random variable X with distribution function F_X(x):

\mathbb P\left(X

To use the PDF, we need to integrate:

\mathbb P\left(X
6 0
3 years ago
Other questions:
  • Can anyone please help me with this I have to get it done before tomorrow
    13·1 answer
  • a pool measuring 12 meters by 20 m is surrounded by a path of uniform width. If the area of the pool in the past combine is 468
    8·1 answer
  • Question #6 I can't figure it out.
    11·1 answer
  • How to write all real numbers in set notation?
    13·1 answer
  • A hollow cubical box is 0.30 m on an edge. this box is floating in a lake with one-third of its height beneath the surface. the
    9·1 answer
  • Need help plz this question
    14·2 answers
  • Find the point Bon AC such that the ratio of AB to BC is 3:1
    11·1 answer
  • What is the angle of rotation for point S mapped to point R?
    6·2 answers
  • Thomas bought several paintbrushes for $4 each. He paid with a $20 bill. The expression 20 – 4n is used to determine how much ch
    5·1 answer
  • When Arjun makes strawberry milk, he adds 90 mL of milk for every 20 mL of strawberry syrup. Arjun's
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!