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
Sav [38]
3 years ago
10

A. The probability that a product is defective is 0.1. What is the probability that there will be 1 or less defective products o

ut of the next 8 produced products
B.The expected number of imperfections in the coating nylon for parachutes is 6 per 100 yards. What is the probability of finding 12 or fewer imperfections in 260 yards

C.In a lot of 54 products there are 9 defective products. Calculate the probability that not more than 1 is defective from a random sample of 17 products.
Mathematics
1 answer:
zubka84 [21]3 years ago
4 0
Rude and bad service I was finna ask can you call the number and I tttt I was we
You might be interested in
Help mewa plzzzzzzzz
Sophie [7]

Answer:

It has the same shape and angels as a trapezoid therefor it is a trapezoid

Step-by-step explanation: If u dont believe me, look for a pic of a trapezoid on google

8 0
3 years ago
Read 2 more answers
If minor arc AB measures 9pi, what is the length of the radius of circle C? If necessary, round your answer to the nearest inch.
Y_Kistochka [10]

Answer: 12 inches

Step-by-step explanation:

took the test

8 0
3 years ago
Read 2 more answers
Shelly can cut a lawn with a riding mower in 22 hours less time than it takes william to cut the lawn with a push mower. if they
umka2103 [35]
Let n be the amount of time it takes william to cut the lawn. Then Shelly takes
n-2 hours. So:
1/n+1/n-2=1/3
3(n-2)+3n=n²-2n
6n-6=n²-2n
n²-8n+6=0
Using the quadratic formula, we get a positive value of 7.1623 hrs as the amount of time william takes working alone, and 5.1623 as the amount  of time Shelly takes working alone
☺☺☺☺
7 0
3 years ago
What is the final amount if 784 is decreased by 1% followed by a 4% increase?
Ilya [14]

Answer:

3136

Step-by-step explanation:

Thats the answer please I don't have time to write the explanation

5 0
3 years ago
Of 560 marbles in a bag, 65% are red and the rest are blue. After 28 red marbles are replaced with blue ones, how many blue marb
jonny [76]

Answer:  The answer is 400  blue marbles.


Step-by-step explanation: Given that there are 560 marbles in a bag, out of which 65% are red and rest are blue.

So, number of red marbles is

n_r=65\%\times 560=\dfrac{65}{100}\times 560=364,

and number of blue marbles is

n_b=560-364=196.

Now, if 28 red marbles are replaced by blue marbles, the the new number of red and blue marbles will be

n_r^\prime=364-28=336~~~\textup{and}~~~n_b^\prime=196+28=224.

Now, to get 65% of the marbles blue, we need to add some more blue marbles to the bag. Let 'x' number of blue marbles are added to the bag, then

65\%\times (560+x)=224+x\\\\\Rightarrow \dfrac{65}{100}\times (560+x)=224+x\\\\\Rightarrow 13(560+x)=20(224+x)\\\\\Rightarrow 7280+13x=4480+20x\\\\\Rightarrow 7x=2800\\\\\Rightarrow x=400.

Thus, 400 blue marbles need to be added to the bag.


5 0
3 years ago
Read 2 more answers
Other questions:
  • Josh earns $2700 each summer and puts the money in a savings account with a 4.5% simple interest rate. If he deposits the same a
    7·1 answer
  • One normal curve has a mean of 24 and a standard deviation of 3. A second normal curve has a mean of 3 and a standard deviation
    8·2 answers
  • HELLLLPPPP!!!!! NEED ANSWER NOW, Judging from past basketball games, the probability that you make a free throw is 4/5. If you g
    13·1 answer
  • Jihugytfvcrfg but7fvyufd5rcfvgbhyg7t6rfctgyt6r5ftcd vgytgfrdcf vgbhy7gtf6rc vgbyhuy7tg6frdc vgbhyyu7gt6frcgvybhu7gt6frcgvybhu76t
    7·1 answer
  • For every 3 cans of veggies purchased you get 1 free can. Tessie went home with 32 cans of veggies how many cans did she have to
    14·1 answer
  • A cardboard box of 32 in^3 volume with a square base and open top is to be constructed. What is the length of base that will min
    13·2 answers
  • Seven plus five times a number is gteater than or equal to negative 9​
    5·1 answer
  • Rewrite the fraction 29/50 with a denominator of 100
    10·1 answer
  • (15 points) plz ay help would be appreciated and brainly will be given to best answer/for e-f find the value of x,y.z in each fi
    7·1 answer
  • Write y+7 = 2/3 (4x-6) in standard form using integers
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!