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
Katyanochek1 [597]
3 years ago
15

Can I get help plzzz thank you

Mathematics
2 answers:
VikaD [51]3 years ago
7 0

Answer:

something

Step-by-step explanation:

viva [34]3 years ago
4 0
10ft? 2x5 is 10 and idk what the question is cause you don’t show it
You might be interested in
If you roll two number cubes 100 times, about how many times can you expect the product to be a multiple of 6? (Example 6, 12, 1
KonstantinChe [14]

Using the binomial distribution, it is found that you could expect the product to be a multiple of 6 about 39 times.

For each trial, there are only two possible outcomes, either the result is a multiple of 6, or it is not. The result of each trial is independent of any other trial, hence the <em>binomial distribution</em> is used to solve this question.

<h3>What is the binomial probability distribution?</h3>

It is the probability of exactly <u>x successes on n repeated trials, with p probability </u>of a success on each trial.

The expected value of the binomial distribution is:

E(X) = np

In this problem:

  • When two cubes are tossed and their products multiplied, there are 36 possible outcomes. Of those, (1,6), (2,3), (2,6), (3,4), (3,6), (4,3), (4,6), (5,6), (6,1), (6,2), (6,3), (6,4), (6,5), (6,6), that is, 14 result in a multiplication multiple of 6, hence p = 14/36.
  • There will be 100 trials, hence n = 100.

Then, the <em>expected value</em> is given by:

E(X) = np = 100 \times \frac{14}{36} = 38.89

Rounding up, you could expect the product to be a multiple of 6 about 39 times.

More can be learned about the binomial distribution at brainly.com/question/24863377

7 0
2 years ago
en una guardería ay una matricula de 50 lactantes de los cuales 20 son niñas cual es la razon de niñas a niños en dicha guarderi
Svetradugi [14.3K]

Answer:

La razón de niñas a niños en la guardería es de 2 niñas por cada 3 niños.

Step-by-step explanation:

Una razón es una división entre dos números, generalmente en forma racional (fraccionaria). La razón de niñas a niños en la guardería es la cantidad de niñas dividida por la cantidad de niños de la dicha guardería, Es decir:

x = \frac{20}{30}

x = \frac{2}{3}

La razón de niñas a niños en la guardería es de 2 niñas por cada 3 niños.

7 0
3 years ago
For the sequence of even natural numbers 8,10,12,14... find a9, the 9th term
4vir4ik [10]

Answer: 26

Step-by-step explanation:

You can add till you get to the 9th number.

8+2=10

10+2=12

12+2=14

14+2=16

16+2=18

18+2=20

20+2=22

22+2=24

24+2=26 the 9th term.

3 0
3 years ago
Samira ran 3 more miles than twice the number of miles Ada ran. Which statement makes this comparison using the correct variable
const2013 [10]
2a+3=s 

I used the first letter of the name, or you can use x and y in place of a and s
7 0
3 years ago
Read 2 more answers
What is the result when the number 20 is decreased by 75%?\
Viefleur [7K]

Answer:

5

Step-by-step explanation:

If 20 is <em>decreased </em>by 75%, you would have to do 20×0.25 because 1.00-0.75= 0.25. Therefore, the answer to your question would be 5.

Hope this was helpful!!!

8 0
3 years ago
Other questions:
  • How do dilations change or preserve the properties of the original figure ?
    14·1 answer
  • Please help me with the process to find the answer for #15, #16, #17 and #18
    15·1 answer
  • A refrigerator contains 11 drinks:5 leamon drinks, 3 apple drinks and 3 orange drinks Abby is first in line for drinks Telly is
    5·1 answer
  • Please help I’m on the verge of madness
    14·1 answer
  • 4) If cos25° = 0.9063, then sin65° =_____0.906________. Explain the reasoning used to answer these two questions
    10·1 answer
  • A certain Store is selling a packages of 10 pencils and 4 pens for back to school . The store manager wants to make a larger pac
    14·1 answer
  • 3) 8v - 4 + ν = 55) 6r + r = 7
    13·1 answer
  • A shirt is on sale for 80% of the original price of $50. What is the sale price?
    12·1 answer
  • A triangle has three angles, z1, z2, and Z3. if Z1 = 34o and Z2 = 86o, what is the measure of Z3​
    6·1 answer
  • 3. The sum of x and y is 9. The value of y is two more than the value of x. Write a system of equations to model this.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!