Find the missing length.

Answer:

36+7

Step-by-step explanation:

4(9+7) = 43

36 + 7 also equals 43

Step-by-step explanation:

4(9+7)

4(16)

64

36+28 is the equivalent as it amounts to 64

Answer:

It is a one and twelve chance for each section

Step-by-step explanation:

Answer:

Option A 18/15 & 24/20

Step-by-step explanation:

[tex]\bf Step-by-step~explanation:[/tex]

Kareem's statement: 4:1 is equal to 12:9. Let's see if this is correct.

[tex]\bf Step ~1:[/tex]

We have to simplify the ratios. Since 4:1 is already simplified, we do not have to do anything with it. 12:9 could be simplified. To do so, we need to find the greatest common factor (GCF) of both numbers. The GCF of 12 and 9 is 3. Since 3 is the GCF for both numbers, we divide them by 3.

[tex]\bf 12 /3=4\\9/3=3[/tex]

First number: 4

Second number: 3

Ratio: 4:3

[tex]\bf Step~2:[/tex]

We compare the ratio 4:3 to 4:1. Since they have different values, they are not equivalent to each other.

[tex]\large\boxed{\bf Our~final~answer: ~Kareem~is~wrong.}[/tex]

[tex]\bf {Explanation~in~Step~1}[/tex]

4 : 1 and 12 : 9 are not equivalent

Kareem is wrong

Correct question:

Kareem says that the ratio 4:1 is equivalent to the ratio 12:9 because

4 + 8 = 12 and 1 + 8 = 9. Is Kareem correct? Explain how you know

4 : 1 is in its simplest form already

12 : 9

= 12/9

= 4/3

= 4 : 3

Therefore,

4 : 1 and 12 : 9 are not equivalent

Kareem is wrong based on his assumption that 4 + 8 = 12 and 1 + 8 = 9

https://brainly.com/question/17352744

Answer:

Options (A), (C), (D) and (E).

Step-by-step explanation:

There are two types of sets in the given options.

1). Numerical data - Data which shows the numeral values or the numbers which tells the exact meaning of quantities like length, width or height.

2). Categorical data - Data which has no numeral values or no logical order.

Therefore, sets which show the numerical data are,

Option (A)

Option (C)

Option (D)

Option (E)

Answer:

A, C, D, E

Step-by-step explanation:

Answer:

One

....................

Answer:

1

Step-by-step explanation:

Because if you plug in any other number than that 1 number (the solution) it will make the equation false. So, there will only be 1 number that can make the equation true.

Answer:

274

Step-by-step explanation:

202 + 6(9 + 3) =

Use order of operations and multiply out first.

202 + 6*9 + 6* 3  =

202 + 54 + 18 = 274

Answer:

274

Step-by-step explanation:

Use the order of operations to solve.

202 + 6(9 + 3) =    First, you add what is in the parenthesis.

202 + 6(12) =       Then you multiply.

202 + 72 =   Then add

202 + 72 = 274

Answer:

b=10

Step-by-step explanation:

I think the other part would be √-300   √3   but that's the best i could do

Answer:

The  value is   [tex]\mu_n  =  73.6[/tex]

Step-by-step explanation:

From the question we are told that

   The total number of students is  [tex]N =  25[/tex]

    The  number of student that took exam in class is  n  = 24

    The number that took make up exam is  k  =  1

     The  average score of the first 24 students is  [tex]\mu  =  74[/tex]

       The  standard deviation is [tex]\sigma  =  8.9[/tex]

      The  average score of the student who took make up test is [tex]\= x  =  64[/tex]

Generally the new average is mathematically represented as

      [tex]\mu_n  =  \frac{( n * \mu ) +  \= x }{N}[/tex]

      [tex]\mu_n  =  \frac{( 24 * 74 ) +  64 }{25}[/tex]

       [tex]\mu_n  =  73.6[/tex]

Answer: 5

Step-by-step explanation:

you do each variable individually first, 3(7)=21, 8(-2) is -16, then you add them, 21-16=5 so that is your answer

The answer is 87, hope this helps.

Answer:

C={0, a, 2, b, 4, c,}

Step-by-step explanation:

I thing you are doing patterns but I hope this helps

Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{4 + 12g}}}}}[/tex]

Step-by-step explanation:

[tex] \sf{2(2 + 6g)}[/tex]

Distribute 2 through the parentheses

[tex] \longrightarrow{ \sf{2 \times 2 + 2 \times 6g}}[/tex]

[tex] \longrightarrow{ \sf{4 + 12g}}[/tex]

Hope I helped!

Best regards! :D

Answer:

a. What is the mean price? Round your answer to the nearest cent. $679.63

b. What is the median price? $689.50

c. What is the mode price? $699

Step-by-step explanation:

The mean price, rounded to the nearest cent is $679.63, the median price is $689.5 and the mode price is $699.

The mean is the ratio of the sum of all numbers and total numbers in the list. The median is the middle value in a list ordered in ascending order. The mode is the most frequently occurring value on the list.

In our question, given data:

$699, $599, $699, $680, $590, $720, $650, $800

Mean is found by dividing by sum all the prices and then divided by total terms.

Sum all prices = ($699 + $599 + $699 + $680 + $590 + $720 + $650 + $800) = $5437

Mean = [tex]\frac{5437}{8}[/tex] = $679.625

The round of mean value to the nearest cent is $679.63.

To find median, arrange the data list in ascending order and then find the middle value. Since in our data list, there are 8 terms (even). Therefore take average of the two middle values to find median.

Ascending order ⇒ 590, 599, 650, 680, 699, 699, 720, 800

Midian = [tex]\frac{680 + 699}{2}[/tex] = $689.5

Mode is the most frequently occurring value in the data list, in our data list, 699 comes twice.

∴ Mode = $699

Hence Mean = $679.63, Midian = $689.5, Mode = $699.

To learn more about Mean, Median and Mode, refer to the link:

https://brainly.com/question/15323584

#SPJ2

Answer:Average error will be less

Step-by-step explanation: Prediction error refers to the difference between the the actual and predicted value of an observation. Using correlation analysis or study, The level or degree of correlation or relationship between two measured variables usually determines the variation or measure of the prediction error. If there is no relationship or correlation between two measured variables, if such model is used to make prediction, the average prediction error will be very high. However, since it is stated that there exist a relationship between high school GPA and Freshman-year GPA, then making prediction based on this assertion will lessen the average prediction error.

Answer:

Not a function

Step-by-step explanation:

Each input can have only have one output.

x(1) can't equal both -1 and 3 at the same time.

x(2) can't equal both 4 and 0 at the same time.

x(3) can't equal both 5 and 1 at the same time.

In other words there can't be multiple X's equalling different things.

Answer:

D

Step-by-step explanation:

If you look at the graph you can clearly see that the x coordinate 5 and the y coordinate -2 line up with point D

Answer: the answer is b

Step-by-step explanation:

Answer:

-1/6

I hope this helps!

Answer:

I will attach the missing drawing with the answer.

9.b)

Plane JKM

Plane JLM

Plane KLM

Step-by-step explanation:

The drawing for this question is missing. I will attach it with the answer.

9.a) Plane JKL is not an appropriate name for the plane because all of three points lie in the same line.

Through a line pass infinite planes. The plane JKL doesn't define a unique plane. That's why plane JKL isn't an appropriate name for the plane.

9.b) We can name the plane using three points that don't lie in the same line.

Three possible names for the plane are :

Plane JKM

Plane JLM

Plane KLM

Answer:

-8b - 32

Step-by-step explanation:

Distribute the 8 to each term in the parentheses:

8(-b) = -8b

8(-4) = -32

Add these two terms together:

-8b - 32 is the simplified expression

Hey there!

[tex]8(-b-4)[/tex]

Separate 8 and -b-4 with parenthesis and also add (-b+-4)

[tex](8)(-b+-4)\\(8)(-b)+(8)(-4)=-8b-32\\-8b-32[/tex]

[tex]-8b-32[/tex] is your answer.

Hope this helps :)

[tex]\text{-TestedHyperr}[/tex]

Answer:

-22

Step-by-step explanation: you only add when it is like -8-(-12) that means you add them together but in this case all you do is subtract -8-14 so basically you cancel out the plus sign. Hope this helps.

Answer:

Step-by-step explanation:

3x + 5 = 35

3x = 30

x = 10

AnsweSolve the equation for x. 2 3 x −1 9 x + 5 = 20

Step-by-step explanation:

Answer:

X=27

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

If she did all 3of them today then you subtract a day from each one then it would look like this

5+4+15=24

What's the question? You can edit if you're on pc I think so you can add a picture or type it up. I'll also edit this so I can help u :)

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

Explanation:

The density order from greatest to least is therefore: D, C, A, B

Answer:

The wire is approximately 42feet long

Step-by-step explanation:

We can mentally sketch out the shape that is formed between the guy wire and the antenna tower. This is simply a right-angled triangle with the opposite side being the height of the antenna (30 feet). The adjacent side is the distance on the ground between the point where the wire was fastened and the base of the antenna.

The hypotenuse side is the length of the wire we are looking for.

Parameters are given as:

Opposite : 30ft

Adjacent: 30ft

Hypotenuse: x feet

The hypotenuse = [tex]\sqrt{opp^2 + adj^2}[/tex]

Hypotenuse =[tex]\sqrt{30^2+ 30^2} \approx 42ft[/tex]

Answer:

[tex]26x[/tex]

Step-by-step explanation:

I'm assuming you mean

[tex]-13x(-2)[/tex]

Remember that a negative * another negative would be a positive, so

[tex]-13x(-2) = -13*x*-2 = 26*x = 26x[/tex]