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
Hitman42 [59]
3 years ago
8

Which of these represents slope-intercept form?

Mathematics
2 answers:
Alexxandr [17]3 years ago
6 0

Answer:

Y=mx+b

Step-by-step explanation:

mx = slope

b = intercept (the place where the line hits the y axis)

Crazy boy [7]3 years ago
4 0
Your answer is: y= mx + b !
You might be interested in
A number is chosen at random from 1 to 15. Find the probability of
Brut [27]

Answer:

Correct option is

C

5/2

Total no. of numbers=15

No. of prime numbers between 1 to 15=6(2,3,5,7,11,13)

Probability = 15

6 = 52

5 0
3 years ago
The prices of all college textbooks follow a bell-shaped distribution with a mean of $113 and a standard deviation of $12. Using
Soloha48 [4]

Step-by-step explanation:

In statistics, the empirical rule states that for a normally distributed random variable,

  • 68.27% of the data lies within one standard deviation of the mean.

  • 95.45% of the data lies within two standard deviations of the mean.

  • 99.73% of the data lies within three standard deviations of the mean.

In mathematical notation, as shown in the figure below (for a standard normal distribution), the empirical rule is described as

                             \Phi(\mu \ - \ \sigma \ \leq X \ \leq \mu \ + \ \sigma) \ = \ 0.6827 \qquad (4 \ \text{s.f.}) \\ \\ \\ \Phi(\mu \ - \ 2\sigma \ \leq X \ \leq \mu \ + \ 2\sigma) \ = \ 0.9545 \qquad (4 \ \text{s.f.}) \\ \\ \\ \Phi}(\mu \ - \ 3\sigma \ \leq X \ \leq \mu \ + \ 3\sigma) \ = \ 0.9973 \qquad (4 \ \text{s.f.})

where the symbol \Phi (the uppercase greek alphabet phi) is the cumulative density function of the normal distribution, \mu is the mean and \sigma is the standard deviation of the normal distribution defined as N(\mu, \ \sigma).

According to the empirical rule stated above, the interval that contains the prices of 99.7% of college textbooks for a normal distribution N(113, \ 12),

                \Phi(113 \ - \ 3 \ \times \ 12 \ \leq \ X \ \leq \ 113 \ + \ 3 \ \times \ 12) \ = \ 0.9973 \\ \\ \\ \-\hspace{1.75cm} \Phi(113 \ - \ 36 \ \leq \ X \ \leq \ 113 \ + \ 36) \ = \ 0.9973 \\ \\ \\ \-\hspace{3.95cm} \Phi(77 \ \leq \ X \ \leq \ 149) \ = \ 0.9973

Therefore, the price of 99.7% of college textbooks falls inclusively between $77 and $149.

5 0
2 years ago
O resultado da. Soma de (-26)com (+5) ?
zalisa [80]

Answer:

(-26) (+5)

=-+= -

it means -26-5

Answer 21

6 0
3 years ago
A bag contains 4 oranges, 3 grapefruits, and 8 tangerines. A piece of fruit is chosen from the bag at random. What is the probab
NARA [144]
Answer is 3/15 which is simplified to 1/5 :)
7 0
3 years ago
Read 2 more answers
Need the answer for this
stepladder [879]

Answer:

2

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Please help!!
    14·1 answer
  • What is y equals negative three fourths plus two equal
    15·1 answer
  • 100^a x 1000^b can be written in the form 10^w <br><br> Show that w = 2a + 3b
    5·1 answer
  • the amount of money rqised at a charity fundraiser varies directly with the number of attendees. the amount of money raised by 1
    15·1 answer
  • Is the answer for number 3 solution or open sentence?
    6·1 answer
  • Michael just became a personal trainer and is finalizing his pricing plans. One plan is to charge $36 for the initial consultati
    15·1 answer
  • PLEASE HELP ASAP I WILL MARK BRILLIANT
    11·2 answers
  • ABCD is a rhombus. Find AB. Enter your answer as a fraction in simplest form.
    10·1 answer
  • Please answer using the information provided (30 points for brainlyest)
    15·1 answer
  • ILL GIVE BRAINLIEST 5y= x + 6 solve
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!