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
torisob [31]
3 years ago
12

A quality-conscious disk manufacturer wishes to know the fraction of disks his company makes which are defective. Step 1 of 2: S

uppose a sample of 2346 floppy disks is drawn. Of these disks, 1971 were not defective. Using the data, estimate the proportion of disks which are defective. Enter your answer as a fraction or a decimal number rounded to three decimal places.
Mathematics
1 answer:
liubo4ka [24]3 years ago
6 0

Answer:

The proportion of disks which are defective is 0.16.

Step-by-step explanation:

The proportion of defective disks is the number of defective disks in the sample divided by the size of the sample.

In this question:

2346 disks.

1971 not defective, so 2346 - 1971 = 375 defective.

p = \frac{375}{2346} = 0.16

The proportion of disks which are defective is 0.16.

You might be interested in
Luisa is a deep-sea diver. Today she descended to a depth below -21 feet. What phrase describes the distance of Luisa’s dive?
Bingel [31]

Answer:

its B

Step-by-step explanation:

she went deeper than 21 feet so greater than 21

8 0
2 years ago
Allam just finished a great meal at a restaurant in Wisconsin. The sales tax in Wisconsin is 5 percent, and it is customary to l
xeze [42]
So we are given that he ordered a $15 meal
now we need to find how much will he have to pay with tax and tip

so first we find the sales tax of the meal
5% * 15 = 3/4 or 0.75
and the tip
15% * 15 = 9/4 or 2.25

we will add that to the meal price to find the total
15 + 2.25 + 0.75 
total is 18
So <span>If Allam ordered a $15 meal, we will have to pay $18 with tax and tip
</span>
Hope this helps :)
3 0
3 years ago
Read 2 more answers
1) If the temperature outside was 73 3/4 degrees at 5:00pm, but it fell 8 degrees by 10:00pm, what is the temperature
vladimir2022 [97]

Answer:

Step-by-step explanation:

Temp 5 pm:     73.75       3/4 = 0.75

<u>Temp 10 pm      -8   </u>         falling temperatures are - numbers.

Temp 10 pm =  65.75

5 0
3 years ago
Graph the following inequality 6x-2y&gt;8<br><br> Please help me and show me how to graph it.
Svetradugi [14.3K]

Answer:

6x - 2y > 8

<u><em>First, solve the inequality (Isolate the y-variable & put it in function format):</em></u>

<u><em /></u>6x - 2y > 8\\-2y > 8 - 6x\\(-1)(-2y) > (-1)(8-6x)\\2y < 6x-8\\y < \frac{6x-8}{2} \\y < 3x - 4

<u><em>Second, graph the function y = 3x - 4 on the graph.</em></u>

  • It should be linear.
  • Because the inequality is < and not ≤, the values on the line aren't included in the solution, so your line should be dotted, not solid.

<u><em>Third, shade in the area below the line(where y-values are smaller).</em></u>

  • Since the inequality is <, that means the solutions are smaller than the solutions of the function 3x - 4.

8 0
3 years ago
Select all the relations that represent a function.
nydimaria [60]

Answer:

I think its c

Step-by-step explanation:

I think its c

4 0
3 years ago
Other questions:
  • Oak City has 10,325 registered voters. A political research assistant randomly selects 100 voters to predict the outcome of the
    13·2 answers
  • Please help me :0 there is so much numbers :0
    13·1 answer
  • What is the degree of the monomial?<br><br> 8x
    15·1 answer
  • Three tins, A, B and C, each contain buttons.
    8·1 answer
  • 3x+4/5=7-2x what does x=
    15·1 answer
  • Emily is buying a retirement home. The purchase price of the house is $114,500.00. She will put 15% down.
    6·1 answer
  • If f(x) and g(x)=x, determine the value(s) of x that satisfy the f(x)=g(x).
    15·1 answer
  • Graph for f(x)=6^6 and f(x)=14^x
    5·1 answer
  • I NEED HELP PLEASE :( I DONT UNDERSTAND! LINKS WILL BE REPORTED
    15·2 answers
  • If you answer this i will give you brainlyist what is infinity x infinty bonus 2+2
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!