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
Yuri [45]
2 years ago
6

Solve.(1 pt for work shown, 1 pt for correct answer). −525 ÷ (−125)

Mathematics
2 answers:
dimaraw [331]2 years ago
7 0
-525 ÷ (-125) = 4.2
(positive because negative divided by negative = positive)

-125 goes into -525 four times
the remainder is 25, and when the 0 comes down, its 250
125 goes into 250 two times.


 
Slav-nsk [51]2 years ago
6 0
When you divide a negative bumber with a negative the result will be positive :
-525 ÷ (-125) = 4.2
You might be interested in
A wildflower bouquet costs $4.25 at the farmer's market. A vase can be purchased for an additional $3.50. Kelly has $20 to buy a
natulia [17]
The answer is A you need to multiply the number of buquets then add it to thr price of the vase
7 0
3 years ago
Read 2 more answers
Which equation represents the line containing (0,-2) and (2,-1)?
77julia77 [94]

Answer:

The answer is A.

Step-by-step explanation:

You can make a test by substituing x-coordinate into the equation :

y =  \frac{1}{2} x - 2

let \: x = 0

y =  \frac{1}{2} (0) - 2

y =  - 2 \: (correct)

let \: x = 2

y =  \frac{1}{2} (2) - 2

y = 1 - 2

y =  - 1 \: (correct)

8 0
3 years ago
Please answer C and D please ! I would love you forever !!!!
uysha [10]

Answer:

First i need you to tell me the pattern and then i will help you :)

Step-by-step explanation:

-4/1

-1/0

2/1

5/2

8/3

or put then as ratios the same way i am not so sure

5 0
2 years ago
Read 2 more answers
A new test to detect TB has been designed. It is estimated that 88% of people taking this test have the disease. The test detect
Elodia [21]

Answer:

Correct option: (a) 0.1452

Step-by-step explanation:

The new test designed for detecting TB is being analysed.

Denote the events as follows:

<em>D</em> = a person has the disease

<em>X</em> = the test is positive.

The information provided is:

P(D)=0.88\\P(X|D)=0.97\\P(X^{c}|D^{c})=0.99

Compute the probability that a person does not have the disease as follows:

P(D^{c})=1-P(D)=1-0.88=0.12

The probability of a person not having the disease is 0.12.

Compute the probability that a randomly selected person is tested negative but does have the disease as follows:

P(X^{c}\cap D)=P(X^{c}|D)P(D)\\=[1-P(X|D)]\times P(D)\\=[1-0.97]\times 0.88\\=0.03\times 0.88\\=0.0264

Compute the probability that a randomly selected person is tested negative but does not have the disease as follows:

P(X^{c}\cap D^{c})=P(X^{c}|D^{c})P(D^{c})\\=[1-P(X|D)]\times{1- P(D)]\\=0.99\times 0.12\\=0.1188

Compute the probability that a randomly selected person is tested negative  as follows:

P(X^{c})=P(X^{c}\cap D)+P(X^{c}\cap D^{c})

           =0.0264+0.1188\\=0.1452

Thus, the probability of the test indicating that the person does not have the disease is 0.1452.

4 0
3 years ago
Need Assitance<br>*Show Work*​
Rama09 [41]

Answer:

66 2/3 %

Step-by-step explanation:

First find the students not in the 8th grade

24 - 8 = 16

16 students are not in the 8th grade

Take the fraction of the students not in the 8th grade over the total

16/24 = 2/3

Change to a decimal

.66666666666

Multiply by 100 to change to a percent

66.666666%

66 2/3 %

6 0
3 years ago
Read 2 more answers
Other questions:
  • HELP WITH GEO 50 POINTS<br> explain it in simple terms pls
    14·1 answer
  • How many roots does 2x^2-7x-5=0 have
    11·1 answer
  • What is 10 1/4 - 2 2/4
    11·1 answer
  • Given the linear equation 4y = 8x - 3, find the y-intercept
    9·2 answers
  • Q+5/9=1/6<br><br> Need help <br><br> Plz
    13·2 answers
  • How many should I have?
    5·2 answers
  • I NEED ANSWER ASAP LOTS OF POINTS
    6·1 answer
  • PLS HELP<br><br> How many solutions does this system of equations have?<br> y= -6x-7<br> y=-6x-7
    14·1 answer
  • Which inequality is represented by the number line graph?
    7·1 answer
  • Ahmad had 6/7 of a spool of yarn. He used 2/5 of his yarn for a project. What fraction of the spool was used for the project?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!