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
ozzi
3 years ago
5

What is the letter answer?​

Mathematics
2 answers:
kakasveta [241]3 years ago
8 0

Answer:

1: Yes

2: No

3: Yes

4: Yes

Step-by-step explanation:

LenKa [72]3 years ago
5 0

Answer:

Yes

No

Yes

Yes

Step-by-step explanation:

You might be interested in
The Hawkins Company randomly samples 10 items from every large batch before the batch is packaged and shipped. According to the
agasfer [191]

Answer:

0.9138 = 91.38%

Step-by-step explanation:

For each item, there are only two possible outcomes. Either it is defective, or it is not. The probability of an item being defective is independent of other items. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

10 items

This means that n = 10

5 percent of the items shipped can be defective.

This means that p = 0.05

Probability that a batch that meets the contract requirements will be shipped without further inspection

Probability of 1 or fewer defects.

So

P(X \leq 1) = P(X = 0) + P(X = 1)

In which

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 0) = C_{10,0}.(0.05)^{0}.(0.95)^{10} = 0.5987

P(X = 1) = C_{10,1}.(0.05)^{1}.(0.95)^{9} = 0.3151

P(X \leq 1) = P(X = 0) + P(X = 1) = 0.5987 + 0.3151 = 0.9138

So the answer is:

0.9138 = 91.38%

4 0
3 years ago
Read 2 more answers
PLEASE HELP ME FIND X please I really need help
Liono4ka [1.6K]

Answer:

is this a multiple-choice type thing or type-in? If multiple-choice, what answers are given?

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
8 times 2/5 = ??? I'm very confused and I do not know how to simplify. I also need this in simplest form.
sergij07 [2.7K]
Make it 8/1 and multiply the top number and the bottom number then fone a common factor and divide by that number 
6 0
3 years ago
Read 2 more answers
A sixth's grader class had 12 boys and 24 girls. Write two more statements comparing the number of boys in class to the number o
ahrayia [7]
The ratio of boys to girls is
12:24
(which is already one statement)
the ratio, simplified, is
1:2
(ratio are like fractions, which is how I was able to "simplify" it)
7 0
3 years ago
Read 2 more answers
4x-10=30<br> 2n-7=30 <br> S/3+2=4
emmasim [6.3K]

Answer:

x=10 n=18.5 s=6

Step-by-step explanation:

4x-10=30

Add 10 to both sides

4x-10+10=30+10

4x=40

Divide by 4 on both sides

(4x)/4=40/4

x=10

2n-7=30

Add 7 to both sides

2n-7+7=30+7

2n=37

Divide by 2 on both sides

(2n)/2=37/2

n=18.5

(s/3)+2=4

Subtract 2 from both sides

(s/3)+2-2=4-2

(s/3)=2

Multiply by 3 on both sides

3s/3=2*3

s=6

6 0
3 years ago
Other questions:
  • Does anyone know how to solve these
    12·1 answer
  • What is the difference? 9/4 - 5/7
    12·1 answer
  • Evaluate the expression 4/15÷x+0.4 for x if: x=1, x=4/9, x=1 1/3. Solve for each X. I need help Will give brainliest!
    6·1 answer
  • Please help !!! I’ll mark you as brainliest if correct!
    13·2 answers
  • Circle the prime numbers in the following list :27, 19, 37, 45, 63, 79
    7·1 answer
  • Solve the polynomial equation by factoring. x^3+2x^2-9x-18=0
    9·1 answer
  • Points guys the first person to comment gets brainlest 25 points btw
    10·1 answer
  • For brainiest:):):):):)
    10·1 answer
  • What type of association (positive, negative, no) is shown between the price of a ticket and concert attendance?
    7·1 answer
  • If the area of a rectangle is x^2+13x+36 and the length is x+9 what is the width
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!