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
vfiekz [6]
3 years ago
6

in a factory that manufactures tires, a machine responsible for molding the tire has a failure rate of 0.2%. If 1,000 tires are

produced in a day, of which 6 are faulty, what is the difference between the experimental probability and the theoretical probability?
Mathematics
2 answers:
aliya0001 [1]3 years ago
5 0

Answer:

0.004 or 0.4%

Step-by-step explanation:

We have been given that the failure rate of machine is 0.2%.

Hence, the theoretical probability is 0.2/100 = 0.002

Now, it has been given that out of 1000 tires 6 are defective.

Therefore, the experimental probability is given by 6/1000=0.006

Hence, the difference between the experimental probability and the theoretical probability is

0.006 - 0.002

= 0.004 or 0.4%

goldfiish [28.3K]3 years ago
4 0
Okay, so let's find the actual failure rate first. 6/1000 times 100 (to give over a 100%) equals to 0.6. The actual failure rate is 0.6%. The theoretical probability is 0.2% 0.6-0.2=0.4. The difference is 0.4%. 
Hope that helped!
You might be interested in
Find the GCF of 207c^3 and 108c^2
geniusboy [140]

Answer:  9c²

<u>Step-by-step explanation:</u>

To find the Greatest Common Factor of 207c³ and 108c², first factor them down to their primes and see what they have in common.

                207c³                     108c²

                 ∧   ∧                        ∧  ∧

             9·23  c·c·c              9·12   c·c

            ∧                            ∧  ∧

           3·3                         3·3 3·4

                                                  ∧

                                                 2·2

                   

207c³: 3·3·23  c·c·c

108c²:  2·2·3·3·3·4 c·c

GCF = 3·3 c·c

        = 9c²

7 0
3 years ago
Which number can each term of the equation be multiplied by to eliminate the fractions before solving?
densk [106]

Answer:

4

Step-by-step explanation:

The LCD (Least Common Denominator) of all the fractions is 4, so you only need to multiply by 4.

Hope this helps :)

6 0
3 years ago
Read 2 more answers
If a common logarithm is written without a base, what base should be used in evaluating it?
Mice21 [21]
10 is the default base for a logarithm
log of 50 is equal to log base 10 of 50
3 0
3 years ago
Emma needs 2 pounds of ground meat to make a meatloaf.she has one package with 2.09 pounds of ground meat and another with 2.09
vladimir2022 [97]
Mma can see that 2.09 is closer to 2 than 2.36.
4 0
3 years ago
Three women, Chantel, Marissa, and Qian, enjoy running laps around a circular track. Each women runs at a constant speed. It tak
lubasha [3.4K]

It takes 150 seconds for Qian to complete the track.

Let she runs the track in the clockwise direction.

In 60 seconds, she runs \frac{60}{150} = \frac{2}{5}th of the track.

Since she meets Marissa, who is running in the opposite (counter clockwise) direction in every 60 seconds, Marissa should have completed \frac{3}{5}th of the track.

Chantel meets Marissa in every 300 seconds.

So, in 60 seconds, she advances Marissa by \frac{1}{5}th of the track.

Hence, in 300 seconds, Qian, Marissa and Chantel all meets at the starting point.

ALITER;

Marissa meets Qian in every 60 seconds.

So, Marissa and Qian meet each other in 60th, 120th, 180th, 240th and 300th second.

But, it is given that Chantel meets Marissa in every 300 seconds.

So, in 300 seconds, Qian, Marissa and Chantel meet each other.

6 0
2 years ago
Other questions:
  • What is the slope of
    11·1 answer
  • 95 compsite or prime
    11·1 answer
  • A car leaves Orlando, FL and travels east toward West Palm Beach. The
    8·2 answers
  • The graph shows the student's distance in miles from the recreation center after riding the bike x minutes.
    5·1 answer
  • What is a translation
    8·2 answers
  • The number of boys at CMS is 56% of the total number of students. If there are 1050 students, how many are boys?
    15·1 answer
  • How to solve 1/3+1/x=1/5
    11·1 answer
  • The product of 7 and j is 91. What is j?
    12·2 answers
  • Someone plssssssss help me with thisss
    6·1 answer
  • Which of the following is equivalent to 5√12 - 2√27?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!