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
pentagon [3]
4 years ago
12

A coffee machine can be adjusted to deliver any fixed number of ounces of coffee. if the machine has a standard deviation in del

ivery equal to 0.4 ounce, what should be the mean setting so that an 8-ounce cup will overflow only 0.5% of the time?
Mathematics
1 answer:
zysi [14]4 years ago
6 0
The mean will be calculates as follows; from the formula of z-score we shall have:
z=(x-μ)/σ
the z-score associated with 0.5% is 0
thus
0=
(8-μ)/0.4=0
solving for x we get:
μ=9 

Answer: μ=9

You might be interested in
Please help ASAP Tysm guys!
Crank

Answer:

it would be 3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
3-4z = -5+8z Can someone help?
noname [10]
3-4z=-5+8z

Add 5 to both sides

8-4z=8z

Add 4z to both sides

8=12z

Divide both sides by 12

z=12/8

Simplify

z=3/2
3 0
3 years ago
Read 2 more answers
What ethical issues have been raised by the scientific community's commitment to ensuring that experimental treatments are not
e-lub [12.9K]

Answer:

They include;

1. Fewer chances of determining how effective the treatment plan would be.

2. Inability of every patient to access the experimental treatment.

3. Difficulties in making knowledgeable decisions on the treatment plan.

4. Determining that the experimental treatments are offered with the right motive.

Step-by-step explanation:

In medical treatment administration, it is standard practice that drugs undergo clinical trials on test animals before they are administered to patients. However, some sicknesses are without known drugs for treatment or may have drugs that are still undergoing experiments and trials. In such cases, patients may want to be treated with experimental drugs.

Ethical issues such as the above-listed can arise from this. The foremost of them all is the fact that the treatment might prove ineffective thus causing more problems to the patient.

8 0
3 years ago
What is the value of 36x - 8y2 when x= 3 y = -6
Anna11 [10]

Answer:

-180

Step-by-step explanation:

Plug 3 in for x and -6 for y.

36(3) – 8(-6)²

108 – 288 = ‐180

7 0
3 years ago
What is the pattern for 5/16 1/2 11/16 7/8
max2010maxim [7]
To get the pattern the bottom number for all of them would need to be the same:
5/16, 1/2=8/16, 11/16, 7/8=14/16.
Then you will see the pattern is that the fractions are increasing by<u> +3/16</u>.
6 0
3 years ago
Other questions:
  • Which equation could be used to solve this problem?
    15·1 answer
  • On the coordinate plane below, Point P, is located at (2,-3) and point Q is located at (-4,4). Find the distance between points,
    15·1 answer
  • Students at Sugar land middle school were asked what their favorite sport was. The table below shows the results of the survey.
    10·1 answer
  • Yuto and Lian are at train stations 1,880 kilometers apart. Yuto boards a train heading east at an average speed of 220 kilomete
    8·2 answers
  • baseball player had 4 hits in 8 games. At this rate, how many hits will the baseball player have in the next 28 games
    9·2 answers
  • Question 1 (1 point)
    15·1 answer
  • Place the indicated product in the proper location on the grid. (y x - 5)(y x + 5)
    9·1 answer
  • Car survey in a survey of 1200 people who owned a certain type of car,600 said they would buy that type of car again.What percen
    11·1 answer
  • What is 8/5 times 4/15?
    15·1 answer
  • Solve the inequality for v.<br> -24 &lt; 6 - 5v<br> Simplify your answer as much as possible
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!