What is [tex]12\sqrt1248[/tex]

Answer:

top right

Step-by-step explanation:

parallel lines will never touch, therefore no solution

Answer:

i believe it is B!!!:)

Step-by-step explanation:

Answer:

40cm

Step-by-step explanation:

if the area is 100 then you have to do the square root of 100 which is 10.

each side is 10.

10 x 4 because 4 equal sides

40

Solution :

Sampling may be defined as the technique of selecting the individual members or the subset of the population to make a statistical inferences and estimates the characteristics of the entire population.

There are several sampling methods. This includes : Systematic sampling, clustered sampling, stratified sampling, quota sampling, judgement sampling, random sampling, convenience sampling and many more.

In the context, the sampling methods for each of the descriptions are :

a). The researcher use computer program to randomly choose a sample of 30 mice of the 1000 mice for using her study

   --- Simple Random

b). The researcher chose the 1st 30 mice as she can reach the door to the mouse room

   --- Convenience sampling

c). The mice those whose are kept in the cages on 10 various shelves in mouse room. The researcher or the experimenter chose the three mice from each shelve.

  ---- Stratified sampling

d). Each of the cage have 5 mice and the researcher randomly chooses 6 cages for her study

----- Cluster sampling

e). The researcher generates the list of the identification numbers which has been sorted from the smallest to the largest. The researcher randomly picks 1 mouse form the list and selects every 4 mouse until the researcher has 30 mice.

 ---- Systematic sampling

Answer:

your answer will be, 67.25

Step-by-step explanation:

I got chu homie

Answer:

.84

Step-by-step explanation:

i hope this helps

Answer: x=26

Step-by-step explanation:

4x+4+4x-32=180 degrees

8x+4-32=180 (add like terms)

8x-4+32= 8x=208

8x/208= x=26

Answer:

The polynomial equation that cannot be solved using the quadratic formula: Option2: [tex]x^2-2x^3-5=0[/tex]

Step-by-step explanation:

First of all we have to learn what a quadratic polynomial is.

A polynomial or equation of degree 2 is called a quadratic equation. Quadratic formula is used to solve quadratic equations.

The quadratic equation is of the form:

[tex]ax^2+bx+c = 0[/tex]

From the given options, only option 2 doesn't have degree 2 so it is not a quadratic polynomial.

Hence,

The polynomial equation that cannot be solved using the quadratic formula: Option2: [tex]x^2-2x^3-5=0[/tex]

Answer:

x^5 - 2x^3 - 5 = 0

Step-by-step explanation: Just did this problem and got it right.

Answer:

the linear function is y= -x+9

Answer:

The answer is 5.5

Step-by-step explanation:

Since you can't divide 44 from 8 evenly you have to look at it a new way by using haves. They have many amazing videos on this online that I recommend!

Answer:

4x - 4y + 6

Step-by-step explanation:

Answer: 4x - 4y + 6

Step-by-step explanation:

Answer:

1 unit = 3 inches

Step-by-step explanation:

We are given that 4 units = 12 inches.

This can be rewritten as 4x = 12

Then to solve for x, you divide 4 on both sides

so x = 12/4

x = 3

Let me know if you have any questions

Answer:

Step-by-step explanation:

4 units = 12 inches

1 unit = 12 ÷ 4 = 3 inches

Hope this helps! I would really appreciate it if you would please mark me brainliest! Have a blessed day!

Answer:

19

Step-by-step explanation:

Answer:

m∠3 = 143°

Step-by-step explanation:

m∠1 = 53°

m∠2 = 180 - (90 + 53) = 37°

m∠3 = 180 - 37 = 143°

Answer:

143

Step-by-step explanation:

solution:

angle 1 = 53°

angle D = 90°

angle 3 = angle 1+ angle D [sum of two]

= 53°+90° [interior angle is equal ]

=143° [to an exterior angle]

Answer:

536 if adding the 320

Step-by-step explanation:

(3x 18) 4 +320= 536

(3x18)4 = 216

Answer:

$608

Step-by-step explanation:

Well first you have to see that there is 4 people going ari and his 3 brothers. Then I multiplied 4 people times 18 dollars a week. I got 72. After that I multiplied 72 dollars by 4 because of the 4 weeks they will be collecting money and I got 288. Lastly I added the 288$ to the 320 dollars they already saved and in total I got $608.

$608

HOPE THIS HELPS!!!

Answer:

the closest one it 3 months

Step-by-step explanation:

To find the simple interest, we multiply 15800 × 0.11 × 3 to get

the interest of 5214.00

Answer:

That’s it’s so hard

Step-by-step explanation:

Answer:

angle L is 50 degrees! hope this helps

Step-by-step explanation:

idek lol i guessed and got it right

Answer:

-12.7

Step-by-step explanation:

Not really anything to explain

Answer:

-12.7

Step-by-step explanation:

Follow order of operations

So sincde addition and subtraction are the only things presented here, just do the equation from left to right

-10-6.4=-16.4

-16.4+3.7= -12.7

Don’t forget to put the negative sign

Answer:

$53

Step-by-step explanation:

Given that, two type of clothes nylon and wool carpet.

Let the price of one yard of nylon carpet = $[tex]x[/tex]

Let the price of one yard of wool carpet = $[tex]y[/tex]

Price for 16 yd of nylon carpet and 22 yd of wool carpet = $1902

Price for 20 yd of nylon carpet and 21 yd of wool carpet = $2033

Writing equations as per given statement:

[tex]16x+22y=1902 ...... (1)\\20x+21y=2033 ...... (2)[/tex]

Here, we have to find the value of [tex]y[/tex].

By equation (1), we get:

[tex]16x = 1902 - 22y \\\Rightarrow x = \dfrac{1}{16}(1902-22y) ..... (3)[/tex]

Putting the value from equation (3) to equation (2):

[tex]20 (\dfrac{1}{16}(1902-22y) ) + 21y =2033\\\Rightarrow 9510-110y + 84y = 8132\\\Rightarrow 26y=1378\\\Rightarrow \bold{y = 53}[/tex]

Therefore, the cost per yard for the wool carpet is $53.

Answer:

he is 23 miles northeast from this starting spot

Step-by-step explanation:

ok so you start with the directions and notice they are different but this equation worked in our favor because the directions are north and east then all you do is add 8 + 15 and you get 23 so its 23 miles northeast from starting position

Answer:

0.66666666666666

Hope This Helped Have a Good Day! :)

Step-by-step explanation:

======================================================

Explanation:

The event space is the set of outcomes we want to happen.

The event space is {5, 6, 7, 8, 9, 10, 11} which consists of getting a value greater than 4. There are 7 items in this event space. Let A = 7.

The sample space consists of all possible outcomes. The sample space is {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11} and there are 11 items in the sample space. Let B = 11.

Divide the values of A and B to get the answer we're after

A/B = 7/11

This is the probability of selecting a value greater than 4.

Answer:

z(max)  =  5000

x₁  =  2

x₂  = 32

Step-by-step explanation:

Time               Assemble       Finish       Inspection       Profit

Small   x₁               3                  2                  1                   100

Large   x₂              4                  3                  1,5                150

Availablity          140              100                50

Objective function:

z  =  100*x₁   +   150*x₂   to maximize

Subject to:

First constraint assembly capacity 140 hours

3*x₁  +  4*x₂   ≤  140

Second constraint finishing capacity 100 hours

2*x₁  + 3*x₂   ≤  100

Third constraint inspection capacity   50 hours

x₁  +  1,5*x₂    ≤  50

Model:

z  =  100*x₁   +   150*x₂   to maximize

Subject to:

3*x₁  +  4*x₂   ≤  140

2*x₁  + 3*x₂   ≤  100

x₁  +  1,5*x₂    ≤  50

General constraints    x₁  ≥  0    x₂  ≥  0  and integers

With the use of AtomZmath.com (online solver)

After 6 iterations the solution is:

z(max)  =  5000

x₁  =  2

x₂  = 32