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
dmitriy555 [2]
2 years ago
6

Pearl inherited a collection of pottery that contained 43 pieces, and she had added 6 pieces of pottery to her collection each m

onth since then. In the equation below, x represents the time since pearl inherited the collection, and y represents the number of pieces now in her collection.
y= 6x + 43

If she has been adding pottery pieces to her collection for 10 months, how many pieces are now in her collection?

A. 59

B. 103

C. 436

D. 49
Mathematics
1 answer:
Anika [276]2 years ago
6 0
103, as 6*10=60, so she has added 60 pieces
You might be interested in
What is the diameter, in meters of the circular area that gets watered by the sprinkler?
Schach [20]
The answer is 12 m.

Because you're not studying!

Next time do your mom.

3 0
3 years ago
Read 2 more answers
A cone has a diameter of 4 centimeters and a height that is 6 times the diameter. Using 3.14 for pi, which of the following can
Irina-Kira [14]
I hope this helps you

4 0
2 years ago
Of 560 samples of seafood purchased from various kinds of food stores in different regions of a country and genetically compared
frutty [35]

Answer:

a) (0.5256,0.5944)  

c) Criticism is invalid

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 560

Proportion of mislabeled = 56%

\hat{p} = 0.56

a) 90% Confidence interval:

\hat{p}\pm z_{stat}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}

z_{critical}\text{ at}~\alpha_{0.05} = \pm 1.64

Putting the values, we get:

0.56\pm 1.64(\sqrt{\dfrac{0.56(1-0.56)}{560}}) = 0.56\pm 0.0344\\\\=(0.5256,0.5944)

b) Interpretation of confidence interval:

We are 90% confident that the true proportion of all seafood in the country that is mislabeled or misidentified is between 0.5256 and 0.5944 that is 52.56% and 59.44%.

c) Validity of criticism

Conditions for validity:

np > 10\\n(1-p)>10

Verification:

560\times 0.56 = 313.6>10\\560(1-0.56) = 246.4>10

Both the conditions are satisfied. This, the criticism is invalid.

8 0
3 years ago
What to do to find out what X stands for?
I am Lyosha [343]

Hello,

x + 2 = 6

x = 6 - 2

x = 4

Bye :)

7 0
3 years ago
Read 2 more answers
What is equivalent to two thirds
lora16 [44]
3/6 6/9 9/12 and so on just keep adding 2/3
8 0
2 years ago
Read 2 more answers
Other questions:
  • 235million in standard form
    10·2 answers
  • Which numbers is 10 times greater than 400
    14·1 answer
  • Which choice is the equation of a line that passes through the point (–2, 8) and is perpendicular to the line represented by thi
    10·1 answer
  • What is answer to this? 4x(2x-6)
    11·1 answer
  • This image shows a reconstruction of pyramid with a square base what is the best estimate for the volume of the pyramid
    12·2 answers
  • Please someone help!!
    10·2 answers
  • Calculate and express your answer in decimal form: (0.2)⋅40
    7·1 answer
  • PLEASE HELP ASSAP LIKE NOW Graph the system of equations on graph paper to answer the question.
    8·1 answer
  • Plz help. I dont know how to solve this plz.
    5·2 answers
  • How much is a square mile
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!