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
never [62]
3 years ago
8

Find the slope of the line

Mathematics
1 answer:
Reil [10]3 years ago
7 0
The slope is negative, so the slope is negative. Using the rise over run formula, the slope of the line should be -1.
You might be interested in
After a concert for 1600 people, only eight people said they would not go to see the band again what percentage of the people wh
Art [367]

Answer:

0.5%

Step-by-step explanation:

That percentage would be:

 8 people

--------------------- = (1/200) = 0.005  multiplied by 100% yields 0.5%

 1600 people

7 0
3 years ago
When coin 1 is flipped, it lands on heads with probability .4; when coin 2 is flipped, it lands on heads with probability .7. On
I am Lyosha [343]

Answer:

Solution Let E1 be the event that coin 1 is selected and E2 the event that coin 2 is selected. Let F be the event that exactly 7 of the 10 flips lands on heads, let G be the event that the fist flip is heads.

6 0
3 years ago
For a segment of a radio show, a disc jockey can play 10 records. there are 14 records to select from, in how many ways can the
mixas84 [53]
The formula of combination is 

nCr= \frac{n!}{(n-r)!r!}

We have n=14 and r=10

14C10= \frac{14!}{(14-10)!10!} = 1001

Hence, there are 1001 ways of arranging 10 records from 14 records 
3 0
3 years ago
How many times will the digit "3" appear if we write all whole numbers from 1-9999?
Marysya12 [62]

Answer:

4000

Step-by-step explanation:

from 1 - 1000 = 300

1's    = 100

10's  = 100

100's = 100

1000's = 0

300 * 10 = 3000

then add in all the 3000's (ie 3001,3002, etc ) that adds one more thousand

3000 + 1000 = 4000

5 0
3 years ago
Last summers, students who worked earned an average of $80 a week with a standard deviation of $12. What percentage of students
Roman55 [17]

Answer:

  • 2.28%

Step-by-step explanation:

<u>Given:</u>

  • μ = 80
  • σ = 12
  • x = 104

<u>Find z-score:</u>

  • z = (x - μ)/σ
  • z = (104 - 80)/12 = 2

Percent value corresponding to 2 as per z-table is 0.9772. This is corresponding to 97.72%.

<u>Percentage of students earned more than $104:</u>

  • 100 - 97.72 = 2.28
5 0
3 years ago
Other questions:
  • Which of the following are solutions to the equation sinx cos(pi/7)-sin(pi/7)cosx=sqrt(2)/2
    14·2 answers
  • Hey guys! How do you work number 44?! I really need some help, and I would really appreciate it! Thank y’all so much! God Bless!
    12·2 answers
  • A homeowner plans to enclose a 200 square foot rectangular playground in his garden, with one side along the boundary of his pro
    7·1 answer
  • What is the answer to this I can’t figure it out !
    13·2 answers
  • Find the sum 5,-7 <br> a. 2 <br> b. -2 <br> c. -35 <br> d. 12
    5·1 answer
  • A simple off bacteria is debating according to the half life model. If the simple begins with 800 bacteria, and after 18 minutes
    8·1 answer
  • Answer pls ASAP need help very bad
    10·2 answers
  • If I spend $10,000 on 6,000 products and sell each products for $15 how much would I make back?
    12·1 answer
  • Teri has $6 less than does her sister, Jennie, who has x dollars. Teri
    8·1 answer
  • How many different lines of symmetry does a square have?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!