The following table shows a proportional relationship between j and m.
j
т
4
3
12
9
20
15
Write an equation to describe the relationship between j and m.

Answer:

1486.14

Step-by-step explanation:

Answer:

Step-by-step explanation:

There from ypergemetric distribution

mean number of defective in sample =n×m/N =5×4/10=2

and std deviation =sqrt(mn/N*(1-m/N)*(N-n)/(N-1))

=sqrt(5*4/10*(1-4/10)*(10-5)/(10-1))=0.816

from Tchebysheff's theorem ; 75% values fall within 2 standard deviation from mean

therefore interval in terms of defective

=2-2*0.816 ; 2+2*0.816 =0.367 ; 3.633

interval in terms of  repair costs =20*0.367 ; 20*3.633 =$7.34 ; $ 72.66

Answer:

x = 1

Step-by-step explanation:

Hope this will help

As terms help compensate for a quadratic equation. It can indeed be solved in several ways, and the calculation of the equation can be defined as follows:

All quadratic equations can be stated as ax²+bx+c=0, where can not be equal to 0, but can.

Following are solutions to given equation:

[tex]\to[/tex] x² – 5x + 3 = 0

Comparing the value with the standard equation:

[tex]\to[/tex] ax² +bx +c = 0

[tex]\to[/tex] a= 1

[tex]\to[/tex] b=-5

[tex]\to[/tex] c=3

Appling the value into the Shreedhara Acharya's formula:

[tex]\to x = \frac {- b \pm \sqrt{ b^2 - 4ac } } { 2a}\\\\\to x = \frac {- (-5) \pm \sqrt{ (-5)^2 - 4\times 1 \times 3 } } { 2\times 1}\\\\\to x = \frac {+5 \pm \sqrt{ 25 - 12} } { 2}\\\\\to x = \frac {5 \pm \sqrt{ 13} } { 2}\\\\\to x = \frac {5 \pm 3.6} { 2}\\\\\to x = \frac {5 + 3.6 } { 2} \ \ \ \ \ \ OR \ \ \ \ \ \ \ x = \frac {5 - 3.6} { 2}\\\\\to x = \frac {8.6 } { 2} \ \ \ \ \ \ OR \ \ \ \ \ \ \ x = \frac {1.4} { 2}\\\\\to x = 4.3 \ \ \ \ \ \ OR \ \ \ \ \ \ \ x =0.7\\\\[/tex]

Therefore, the value of x is "4.3, 0.7".

Find out more about the Quadratic Equation here:

brainly.com/question/2263981

Answer:

3x-4y=18

1xy=18

xy=18 ans

Answer:

X=2/5

Y=-21/5

Step-by-step explanation:

solve your system by substitution.

3x−4y=18;9x−2y=12

Step: Solve3x−4y=18for x:

3x−4y=18

3x−4y+4y=18+4y(Add 4y to both sides)

3x=4y+18

3x/3=4y+18/3

(Divide both sides by 3)

x=4/3y+6

Step: Substitute 4/3y+6 for x in 9x −2y=12:

9(4/3y+6)−2y=12

10y+54=12(Simplify both sides of the equation)

10y+54+−54=12+−54(Add -54 to both sides)

10y=−42

10y/10=-42/10 .   (Divide both sides by 10)

y=-21/5

Step: Substitute

21/5 fory in x= 4/3y+6

x= 4/3y (-21/5) +6

  X=2/5 (Simplify both sides of the equation)

           Answer:

          X=2/5

          Y=-21/5

HAVE A NICE DAY!!!!!

Answer:

1.04167

Step-by-step explanation:

Z -score formula is given as

z = (x-μ)/σ, where

x is the raw score = 74

μ is the population mean = 69

σ is the population standard deviation = 4.8

Z score = x - μ/ σ

= 74 - 69/4.8

= 1.04167

The z score for a person is given as 1.04167

Answer:

45%=45%100...................

Answer:

divide then multiply

Step-by-step explanation:

like u got 2 wrong answer of 20 so divide 2/20 then multiply by 100 that gives u 10

Answer:

The answere is -8 i think

Step-by-step explanation:

Answer: The answer is c

Step-by-step explanation:

Answer:

1. 30

2. -10

3. 48

Step-by-step explanation:

So for #1 I did:

3*2(6)+3*8(24) which equals 30

For #2 I did:

-5*4(-20)- -5*2(-10) which equals -10

For #3 I did:

8*10(80)-8*4(32) which equals 48

Also brainliest

Also sub to pewdiepie

Answer:

Step-by-step explanation:

c + a = 342 ..................... (1)

5c + 12a = 2550 ........... (2)

- 5 × (1) + (2)

7a = 840

a = 120

c = 342 - 120 = 222

Answer:

6mm

Step-by-step explanation:

radius = 1/2 of diameter

Answer:

Step-by-step explanation:

E =1.3

Answer:

10 and 15, 20 and 25, and 35 and 45.

Step-by-step explanation:

Answer:

1st is 15 dollar I am looking for 2nd 1by2 dollar 3rd no

Answer:

Point C

Step-by-step explanation:

Each of the lines are counted by 5 and if counting carefully, C would be 0.75, or, 3/4

Point C on the number line below represents a value of 0.75.

A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.

Given that;

To find point on the number line which represents a value of 0.75..

Now, We get;

Point A = 0.3

Point B = 0.55

Point C = 0.75

Thus, Point C on the number line below represents a value of 0.75.

Learn more about the coordinate visit:

https://brainly.com/question/24394007

#SPJ2

Answer:

2541

Step-by-step explanation:

77 * 33 = 2541

Answer:

there are 2541 oranges in 33 boxes hope this helps have a nice day please give me brainliest :))

Step-by-step explanation:

Answer50 mph

Step-by-step explanation:

Answer:

-(_y)-11=-y-9

Y-11=-y-9

2y=2

Y=1

Answer:

324

Step-by-step explanation:

Answer:

x = -5

Step-by-step explanation:

-3X + 25 =40 : Rearrange the expression

-3X = 40 - 25 : Separate the constants and variables

-3X=15 : Subtract the numbers

-3X/-3 = 15/-3 : Divide both sides by -3

Hope that helps

Answer:

it is an increase because it is going up

Step-by-step explanation:

it is a 122.222% increase

Answer:

ok but whats the question

Step-by-step explanation:

Answer:

Wht is the question ‍♂️

Step-by-step explanation:

Answer:

k = 11

Step-by-step explanation:

Expand brackets

2k - 10 = 12

add 10 on both sides

2k = 22

divide both sides by 2

k = 11

Answer:

108 in2

Step-by-step explanation:

Answer:  there is the answer, number line, and graph answers

Step-by-step explanation:

Answer:

34.675 square meters of paper

Step-by-step explanation:

multiply 3.65 by 9.5 to get the area or square meters