HELP PLEASE!!!! ONLY ANSWER IF YOU KNOW, WILL GIVE BRAINLIEST!!!!

Answer:undefined

Step-by-step explanation:

straight up and down lines are undefined

Answer:

Mention any Two study routes(courses or program) that higher education could offer.

Answer:

C

Step-by-step explanation:

Perimeter=2l+2w

2(x-4)+2(x-2)

Factor out

2x-8+2x-4

Combine like terms

4x-12

Or you can add all four sides!

x-2+x-2+x-4+x-4

Combine like terms

x+x+x+x-2-2-4-4

4x-4-8

4x-12

Answer:

25/64

Step-by-step explanation:

C=πd

find diameter:

small= 15 x 15= 225

large= 24 x 24= 576

multiply:

225 x 3.14= 706.5

576 x 3.14= 1808.64

ratio:

706.5/1808.64

reduce:

25/64

Length of the radius of the small pizza = 15 inches

Circumference of the small pizza :

\( =\tt 2\pi r\)

\( = \tt2 \times 3.14 \times 15\)

\( = \tt94.2 \: inches\)

Thus, the circumference of the small pizza = 94.2 inches

Length of the radius of the large pizza = 24 inches

Circumference of the large pizza :

\( = \tt2\pi r\)

\(\tt2 \times 3.14 \times 24\)

\( = \tt150.72\)

Thus, the circumference of the large pizza = 150.72 inches

Ratio of the circumferences of the two pizzas :

\( = 94.2 : 150.72\)

\( = \tt\frac{94.2 \times 100}{150.72 \times 100} \)

\( = \tt \frac{9420}{15072} \)

Let us simplify the fraction :

\( = \tt\frac{9420}{15072} \)

\( =\tt \frac{9420 \div 12}{15072 \div 12} \)

\( = \tt \frac{785}{1256} \)

\( = \tt\frac{785 \div 157}{1256 \div 157} \)

\( = \color{plum}{ \tt\frac{5}{8} }\)

Thus, the ratio of their circumferences = 5:8

Therefore, the ratio of the circumferences of the pizzas as a fraction \( = \color{plum}{ \tt\frac{5}{8} }\)

Answer:

To two decimal places, we have 0.93

Step-by-step explanation:

We start by calculating the z-score

Mathematically;

z-score = (x-mean)/SD

here, x = 61

mean = 70 and SD = 6

So, we have ;

z-score = (61-70)/6

z-score = -9/6 = -1.5

So we want to calculate the probability of z > -1.5

We use the standard normal distribution table for this

The answer here according to the table is 0.93319

To 2 decimal places, this is 0.93

Answer:

.69

Step-by-step explanation:

Normalcdf (lower: 0, upper: 73, mean: 70, S.D.: 6) = .691462 --> .69

Answer:

the percentage change on the drone is 42.86%

Step-by-step explanation:

The computation of the percentage change is shown below:

Since the helicopter was sold for $179.99

But amazon would be selling it for $125.99

So, the percentage change would be

= (Sale value -  sale value by amazon) ÷ ( sale value by amazon) × 100

= ($179.99 - $125.99) ÷ ($125.99) × 100

= 42.86%

Hence, the percentage change on the drone is 42.86%

Answer:

(2,3) function

(1,9) not

(7, 4) function

(0,3) not

(-6,5) function

Answer:

So f(x) is y

y = |x| -4

Put in some numbers for x and see which graph matches the y output.

The first graph.

Answer:

B.

Step-by-step explanation:

So you have to find the base of the trapezoid.

12 + 6 + 2 = 20

\(\frac{12+20}{2} *6=96cm^2\)

Answer:

Side length of a square game board is  

11.916

inches.

Explanation:

If the area is  

142

∈

2

, as area is square of side length of a square,

Side length is  

√

142

=

11.916

inches.

Step-by-step explanation:

Answer:

13.7 inches

Step-by-step explanation

Area = base*height

(since it's a square, the lengths of all four sides of the board are equal. therefore, we can write the equation above like the following)

Area of square = side length^2

(square root both sides of the equation, and you get the following)

\(\sqrt{Area\\}\) = side length

(now, substitute the info)

\(\sqrt{188\\}\) = x

(solve)

x = 13.7 inches

Using Z-table ,

the required probability that their mean total body protein is between 12.2 and 12.4 kg is 0.691..

We have given that,

The sample is Normal distribution,

the mean of sample(X-bar,) = 12.3 kg

standard deviations of sample(sigma) = 0.4 kg

sample size(n) = 4

confidence interval= (12.2, 12.4)

we have to find the probability that mean body protein is between 12.2 and 12.4 kg

Using the confidence interval formula, for finding the value of Z-value ,

C.I = X-bar +- Z(s/√n)

put all avaliabile values we get,

12.2 = 12.3 + Z(0.4/√4) = 12.3 + Z(0.2)

=> Z = - 0.5

or 12.4 = 12.3 + Z(0.2)

=> Z = 0.1/0.2 = 1/2 = 0.5

so, -0.5 < Z< 0.5

now , using the z-value we can easily calculate the value of p i.e. probability

Use the Z-table , we get p -value is 0.691

Hence , probability that their mean total body protein is between 12.2 and 12.4 kg is 0.691

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Answer:

Need more points lang sorry

Answer:

x=4

Step-by-step explanation:

x

=

4

or

x

=

−

4

Explanation:

First divide throughout by  

2

to get

x

2

=

16

Now take the square root on both sides to get

x

=

±

4

.

You may now substitute the values of  

x

=

4

and

x

=

−

4

back into the original equation and check that it satisfies the equation which it does.

Answer: the answer is 9/11

Answer:

9/11

Step-by-step explanation:

reduce numbers with greatest common factor of 2

3×3/11

9/11

Answer: 72.97 Minutes

Step-by-step explanation: We have two cars, A and B, traveling along a straight road. Car A is moving at a constant speed of 77.0 km/h, while car B is moving at a constant speed of 114 km/h. At the starting point (t=0), car B is 45.0 km behind car A.

To figure out how long it takes for car B to catch up and overtake car A, we need to consider their relative speeds. The relative speed is the difference between the speed of car B and the speed of car A.

Relative speed = Speed of car B - Speed of car A

Relative speed = 114 km/h - 77.0 km/h

Relative speed = 37.0 km/h

So, car B is moving 37.0 km/h faster than car A. Now, we need to determine the time it takes for car B to cover the initial distance between them, which is 45.0 km.

To calculate time, we use the formula: Time = Distance / Speed. In this case, the distance is 45.0 km, and the speed is the relative speed of 37.0 km/h.

Time = 45.0 km / 37.0 km/h ≈ 1.2162 hours

Now, let's convert the time to minutes by multiplying it by 60 (since there are 60 minutes in an hour).

Time = 1.2162 hours * 60 minutes/hour ≈ 72.97 minutes

Therefore, it takes approximately 1.2162 hours or 72.97 minutes for car B to catch up and overtake car A.

Hope this helps!

Answer:

yes it is the direct variation

Answer:

The Rule for 2 : Any whole number that ends in 0, 2, 4, 6, or 8 will be divisible by 2. This is the number four hundred fifty-six thousand, seven hundred ninety-one, eight hundred twenty-four. We can tell if 2 divides into this number without a remainder by just looking at the last digit.

Step-by-step explanation:

Answer:

-14+63x²

Step-by-step explanation:

(sot)=s(tx)

=s(3x)

=2-(3x)²

=2-9x²

(sot)(-7)=-7(2-9x²)

=-14+63x²

I hope I helped

and of I am correct mark my answer as brainliest

Answer:

150 - 180 seconds

Step-by-step explanation:

Let change minutes to seconds

1 minute = 60 seconds

2.5 minutes * 60 =150 seconds

3 minutes * 60 = 180 seconds

150 - 180 seconds

Answer: y = -(5/3)x + 8

I assume (6,-2)(6,−2) is actually just (6,−2).

Step-by-step explanation:

A parallel line will have the same slope as the reference line.  Rewite the reference line equation into y=mx+b format:

5x+3y=6

3y = -5x+6

y = -(5/3)x + 6

The parallel line we want will have the same slope, -(5/3):

y = -(5/3)x + b

b will be different since we want this new, parallel, line to go through point (6,-2), so it must be moved to accomodate this point.  Find the value of b we need by entering the point into the new equation and solving for b.

y = -(5/3)x + b  for point (6,-2)

-2 = -(5/3)(6) + b

-2 = -10 + b

b = 8

y = -(5/3)x + 8

Answer:

6x=100 that's the algebraic expression

Answer:

That's an Equilateral Triangle.

Hope it helps!

:)

Answer:

B. 6.6 x 10^13 meter/minute

Step-by-step explanation:

1.1 x 10^12 = 1,100,000,000,000    Meters/Hour

6.6 x 10^13 = 66000000000001  Meters/ Minute

The measurement of CE is 18 units.

We are given that;

The circle with radius= 30

Now,

CD^2 + DA^2 = FA^2. Plugging in the given values, we get CD^2 + 18^2 = 18^2. Simplifying, we get CD = 0. This means that C and D are the same point on the circle.

Since C and D are the same point on the circle, CE and DE are both radii of the circle and have the same length of 18 units.

Therefore, by the given circle the answer will be 18 units.

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False

While Microsoft Excel is a powerful tool for performing analytics and data analysis, it is not the ideal solution for storing organizational data in the long term. Excel is primarily designed as a spreadsheet program, and it lacks the robustness and security features required for effective data storage and management.

Excel files can be prone to data corruption, file size limitations, and difficulty in managing data integrity. Storing organizational data in Excel can also lead to challenges in data sharing, collaboration, and version control.

For efficient and secure storage of organizational data, it is recommended to use dedicated database management systems (DBMS) or other specialized data storage solutions that provide features such as data security scalability, ,data integrity, and efficient data retrieval and analysis capabilities. These solutions offer better data organization, data governance, and support for handling large volumes of data, making them more suitable for storing and managing organizational data in the long term.

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The ogive is a line graph that plots the cumulative relative frequency distribution.

An ogive, also known as a cumulative frequency polygon, is a line graph that shows the cumulative frequency distribution of a data set. The cumulative frequency is calculated by adding up the frequencies of each value up to a certain point in the data set.

The cumulative relative frequency is calculated by dividing the cumulative frequency by the total number of observations in the data set. The ogive plots these cumulative relative frequencies against the corresponding values in the data set, usually on the x-axis.

By plotting the cumulative relative frequencies, the ogive shows how the data is distributed over the entire range of values. It can be used to identify patterns in the data, such as whether it is skewed or symmetrical. It is also useful for determining percentiles, as the percentile for a given value can be read directly from the ogive.

Overall, the ogive is a helpful tool for summarizing and visualizing the distribution of a data set, particularly when dealing with large data sets or complex distributions.

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Answer:

There are 400 possible dinners.

Step-by-step explanation:

There are 8 dishes to choose from column A. For each of these 8 dishes, there are 10 dishes to pair with. For each of these 10 dishes, there are 5 dishes to go with from column C.

Therefore, multiply to get \(8\cdot 10\cdot 5=\boxed{400}\) possible dinners.

*Note: Since the order of which you choose is fixed, we do not need to account for rearrangements of the same three dishes.

Answer:

Step-by-step explanation:

1.0825×(34.99+3) = $41.124175, and the government always rounds up.

$41.13

Answer:

d). 6p²+p-2 f).k²+8k+16

The eigenvectors v1 and v2 are such that when multiplied by matrix A, they result in scalar multiples of themselves (scaled by their respective eigenvalues).

An eigenvector is a non-zero vector that, when multiplied by a matrix, results in a scalar multiple of itself. In other words, if A is a square matrix and v is an eigenvector of A, then Av = λv, where λ is the eigenvalue associated with v.

Given the eigenvalues and eigenvectors for matrix A as λ1 = 2, v1 = [-5 1]ᵀ and λ2 = 6, v2 = [5 4]ᵀ, we can say that:

- Av1 = λ1v1 = 2[-5 1]ᵀ = [-10 2]ᵀ
- Av2 = λ2v2 = 6[5 4]ᵀ = [30 24]ᵀ

Therefore, the eigenvectors v1 and v2 are such that when multiplied by matrix A, they result in scalar multiples of themselves (scaled by their respective eigenvalues).

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