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
shusha [124]
3 years ago
10

The amount of soda a dispensing machine pours into a 12-ounce can of soda follows a normal distribution with a mean of 12.30 oun

ces and a standard deviation of 0.20 ounce. Each can holds a maximum of 12.50 ounces of soda. Every can that has more than 12.50 ounces of soda poured into it causes a spill and the can must go through a special cleaning process before it can be sold. What is the probability that a randomly selected can will need to go through this process? A) .1587 B) .6587 C) .8413 D) .3413
Mathematics
1 answer:
Ugo [173]3 years ago
6 0

Answer: A) .1587

Step-by-step explanation:

Given : The amount of soda a dispensing machine pours into a 12-ounce can of soda follows a normal distribution with a mean of 12.30 ounces and a standard deviation of 0.20 ounce.

i.e. \mu=12.30 and \sigma=0.20

Let x denotes the amount of soda in any can.

Every can that has more than 12.50 ounces of soda poured into it must go through a special cleaning process before it can be sold.

Then, the probability that a randomly selected can will need to go through the mentioned process =  probability that a randomly selected can has more than 12.50 ounces of soda poured into it =

P(x>12.50)=1-P(x\leq12.50)\\\\=1-P(\dfrac{x-\mu}{\sigma}\leq\dfrac{12.50-12.30}{0.20})\\\\=1-P(z\leq1)\ \ [\because z=\dfrac{x-\mu}{\sigma}]\\\\=1-0.8413\ \ \ [\text{By z-table}]\\\\=0.1587

Hence, the required probability= A) 0.1587

You might be interested in
There are 60 apples and then add 59 apples two times . How many apples and there altogether
STALIN [3.7K]

Answer:

Step-by-step explanation:

59 apples two times = 59 x 2 = 118 apples

Total apples = 118 + 60 = 178 apples

7 0
3 years ago
The ratio of boys to girls in a school is 4:5. How many boys are in the school if there are 720 students.
scZoUnD [109]

Answer: 320 boys

Step-by-step explanation: you would first take the total number (720) and divide it by the total number shown in the ratio (5+4=9)

720/9= 80

You would then take 80 and multiply it by 4 because that is the number representing the boys

80*4= 320

7 0
3 years ago
Which pairs of angles in the figure below are vertical angles?<br> Check all that apply.
Furkat [3]

Answer:

A and B

Step-by-step explanation:

Vertical angles are angles that are opposite of each other on two crossing lines.

They have equal angle measure.

When we look at the image, we can tell that, from the given options:

A. <LRA and <FRA and

B. <TRF and <NRL are vertical angles.

5 0
2 years ago
51 - (2c+3)= 4 (c+5)+c
stellarik [79]

Answer:

Hello! The answer would be = 4

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Please help i struggle with algebra
sweet [91]

Answer:

17

Step-by-step explanation:

multiply both sides of the equation by 8

k + 31 = 48

move the constant to the right-hand side and change its sign

k = 48 - 31

subtract the numbers

k = 17

5 0
2 years ago
Read 2 more answers
Other questions:
  • Random samples of 100 parts from production line A had 12 parts that were defective and 100 parts from production line B had 5 t
    12·1 answer
  • Use the formula A = bh , where A is the area, b is the base length, and h is the height of the parallelogram, to solve this prob
    7·1 answer
  • What is the answer?
    15·1 answer
  • Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!???????????!!!!!!!!!!!!!!!!!!!!!!!
    15·1 answer
  • A(-3, 0) B(2, 4) C(6, -1) D(1, -5) What is the perimeter and area of quadrilateral ABCD?
    7·1 answer
  • One factor of f(x)=4x^3-4x^2-16x+16 is (x – 2). What are all the roots of the function? Use the Remainder Theorem.
    6·1 answer
  • What is the area of the rectangle ABCD shown below? (Use the distance formula.) A = bh
    11·1 answer
  • Write an equation to represent function A
    7·1 answer
  • A board that is 6.5 feet long has a section cut off that is 3.8 feet long. How much of the board is left?
    15·1 answer
  • Simplify 7 to the power of 8 x 7 to the power of 3 x 7 to the power of 4 divide 7 to the power of 9 x 7 to the power of 5
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!