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
Reika [66]
2 years ago
15

Predicting using Line of Best Fit 1000 Determine the temperature when the ice-cream sale is $300. 50 100 s Share with Class 1000

​

Mathematics
1 answer:
nikitadnepr [17]2 years ago
5 0

Answer:

sorry i need points

Step-by-step explanation:

you nub lol

You might be interested in
A giraffe runs top speed at tree that is 400'ft away. write expression representing the giraffes distance from tree after s seco
guapka [62]
7 43/60 seconds in all
4 0
3 years ago
Eighteen telephones have just been received at an authorized service center. Six of these telephones are cellular, six are cordl
Karo-lina-s [1.5K]

Full Question

Eighteen telephones have just been received at an authorized service center. Six of these telephones are cellular, six are cordless, and the other six are corded phones. Suppose that these components are randomly allocated the numbers 1, 2, . . . , 18 to establish the order in which they will be serviced.

What is the probability that after servicing twelve of these phones, phones of only two of the three types remain to be serviced?

What is the probability that two phones of each type are among the first six serviced?

Answer:

a. 0.149

b. 0.182

Step-by-step explanation:

Given

Number of telephone= 18

Number of cellular= 6

Number of cordless = 6

Number of corded = 6

a.

There are 18C6 ways of choosing 6 phones

18C6 = 18564

From the Question, there are 3 types of telephone (cordless, Corded and cellular)

There are 3C2 ways of choosing 2 out of 3 types of television

3C2 = 3

There are 12C6 ways of choosing last 6 phones from just 2 types (2 types = 6 + 6 = 12)

12C6 = 924

There are 2 * 6C6 * 6C0 ways of choosing none from any of these two types of phones

2 * 6C6 * 6C0 = 2 * 1 * 1 = 2.

So, the probability that after servicing twelve of these phones, phones of only two of the three types remain to be serviced is

3 * (924 - 2) / 18564

= 3 * 922/18564

= 2766/18564

= 0.149

b)

There are 6C2 * 6C2 * 6C2 ways of choosing 2 cellular, 2 cordless, 2 corded phones

= (6C2)³

= 3375

So, the probability that two phones of each type are among the first six serviced is

= 3375/18564

= 0.182

5 0
2 years ago
Daniel worked for 213 hours and earned $18.20.
OleMash [197]

Answer:

2 1/3hrs→ $18.20

1 hr→ $7.80

5 1/4hrs→ $7.80x5 1/4= $40.95

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Tan(x+y)=x. (2 3) , what is dy/dx
horsena [70]

Answer: dydx=2sec2(x)tan(x)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
1/5 divided by 3 is what
Vsevolod [243]

Answer:

the answer would be 1/15, or approximately 0.067.

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Thirteen poker chips are numbered consecutively 1 through 10, with three of them labeled with a 5 and placed in a jar. A chip is
    13·2 answers
  • Integer (+6) - (-2) =
    8·2 answers
  • Assume that you don’t know any kind of longhand method of division. Explain how you can use reasoning to calculate 495 ÷ 35
    10·1 answer
  • What is the Unit rate of 12 dogs cost $300?
    6·2 answers
  • Divide £320 in the ratio 3:5
    11·2 answers
  • 9n · 5n · 8 with work to show
    14·1 answer
  • You need to buy a solar cover for your 36-foot by18-foot rectangular pool. A pool company advertises that solar covers are on sa
    14·1 answer
  • Can someone help please​
    5·1 answer
  • what answer is this please help i'm in a test right now i'll give you more points if you give me the right answer no guessing k
    8·2 answers
  • Which graph shows the solution to the system of linear inequalities?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!