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2 years ago

10 Points Can someone explain to me how to solve this

Mathematics

1 answer:

tatyana61 [14]2 years ago

8 0

Answer:

d he didn't make a mistake

Step-by-step explanation:

so when is says comparing to one it means is the fraction greater than less than or equal to one and because 3/4 is less than one and 9/8 is greater than then 3/4 is less than 9/8 remember it always opens up to the larger number

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1. 8x-2y = -24

mel-nik [20]

Answer:

8x-2y = -24

Step-by-step explanation:

Slope = 34

Y-intercept = 7

7 0

2 years ago

AN ARTICLE STATED THAT “INTERNAL SURVEYS PAID FOR BY DIRECTORY ASSISTANCE PROVIDERS SHOW THAT EVEN THE MOST ACCURATE COMPANIES G

yan [13]

Using the binomial distribution, there is a 0.3474 = 34.74% probability of getting one wrong number.

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

The formula is:

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

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

The parameters are:

x is the number of successes.

n is the number of trials.

p is the probability of a success on a single trial.

For this problem, the values of the parameters are given by:

p = 0.15, n = 10.

The probability of getting one wrong number is P(X = 1), hence:

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

P(X = 1) = C(10,1) x (0.15)¹ x (0.85)^9 = 0.3474

0.3474 = 34.74% probability of getting one wrong number.

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

#SPJ1

8 0

1 year ago

I need help with #17 some body pls help this is due in a few min and it’s my last question T^T

Ilia_Sergeevich [38]

Step-by-step explanation:

i think this would be the right answer...

6 0

2 years ago

Read 2 more answers

What is the value of x in the equation 4(2x + 12) = 0? <br><br> −8<br><br> −6<br><br> 6<br><br> 8

ExtremeBDS [4]

You can skip 4 in that equation and you'll be left with 2x+12=0, which gives you 2x=-12 and finally, x=-6

8 0

2 years ago

Read 2 more answers

Please help with trend lines

satela [25.4K]

Answer:

$K=-2J+24$

Step-by-step explanation:

Trend line passes through the points (6,12) and (4,16).

Find the slope of the line:

$m=\dfrac{K_2-K_1}{J_2-J_1}=\dfrac{16-12}{4-6}=\dfrac{4}{-2}=-2$

Write the equation of the line in the form $K=mJ+b,$ where the slope $m=-2:$

$K=-2J+b$

This line passes through the point (6,12), then its coordinates satisfy the equation:

$12=-2\cdot 6+b\\ \\12=-12+b\\ \\b=12+12\\ \\b=24\\ \\K=-2J+24$

3 0

2 years ago