Hiiii Can someone please help me please
A, B, C, or D
F, G, H, or J
Ill give lots of points because there's two Please help me thank you BRAINLIEST ANSWER btw ❤️

Answer:

15

Step-by-step explanation:

Hope this helps

add 12 and 3 and you get 15

multiply 8 and 5 and you get 40

subtract 40 from 15 you get 24

yeeeeeeeeeeeeeeee

Answer: mean= 24.2 and the standard deviation is 6.0 :)

Step-by-step explanation: this is because when you solve for the equation the result for the standard deviation is 6.3 but if you round the number, it becomes 6.0, being the standard deviation.

Answer:

rocks. rocks everywhere means no where for trees so no foods.

Step-by-step explanation:

Answer:

45 hours

Step-by-step explanation:

720-180 = 540

540 divided by 12 is 45

Answer:

if he wants to bike the same amount of miles each day he should bike 11 miles each day .

Step-by-step explanation:

subtract 14 - 80 = 66. 66 in 6 days is 11 each day

It is calculated using the quadratic formula

In the equation

a = 1, b = -5 and c = 1

Substitute the given to the quadratic formula

Both arrangements use the same amount of plastic wrap, with a total surface area of 1240 cm².

To determine which arrangement of the four juice boxes uses the least amount of plastic wrap, we need to consider the total surface area that needs to be covered in each arrangement.

Arrangement 1:

In this arrangement, we can place the four juice boxes in a 2x2 square configuration, with two boxes stacked horizontally and two boxes stacked vertically. Let's calculate the total surface area to be covered:

Surface area of a single box = 2(lw) + 2(lh) + 2(wh)

= 2(107) + 2(105) + 2(7*5)

= 140 + 100 + 70

= 310 cm²

Since we have four boxes in this arrangement, the total surface area to be covered is:

Total surface area = 4 * 310 cm²

= 1240 cm²

Arrangement 2:

In this arrangement, we can stack the four juice boxes in a single column, one on top of the other. Let's calculate the total surface area for this arrangement:

Surface area of a single box is the same as in the previous arrangement:

Surface area of a single box = 310 cm²

Since we have four boxes stacked vertically, the total surface area to be covered is:

Total surface area = 4 * 310 cm²

= 1240 cm²

Therefore, both arrangements use the same amount of plastic wrap, with a total surface area of 1240 cm².

for such more question on surface area

https://brainly.com/question/20771646

#SPJ8

Answer: The distance formula between two points (x1, y1) and (x2, y2) is:

d = sqrt((x2 - x1)^2 + (y2 - y1)^2)

Using this formula, we can find the distance between (7, -2) and (-1, -1):

d = sqrt((-1 - 7)^2 + (-1 - (-2))^2)

= sqrt((-8)^2 + (1)^2)

= sqrt(64 + 1)

= sqrt(65)

Therefore, the distance between (7, -2) and (-1, -1) is sqrt(65), or approximately 8.06 units.

Step-by-step explanation:

Answer:

√4 = 2

Because 2 × 2 = 4

If you want to get square root of any number find the number which you can multiply two times to give you that certain number

Answer: B) increasing for x < -4/3 and x > 4/3

                   decreasing for -4/3 < x < 4/3

Step-by-step explanation:

Graph the equation and follow the curve from left to right. If you are going up, it is increasing. If you are going down, it is decreasing.

Refer to the image below. Red is increasing. Blue is decreasing.

The vertices are at: x = -4/3 and x = 4/3

Answer: The first problem the answer is 2.  

The second problems answer is 0

Hope this helps!

The volume for the boxes that are held by Chris will be 80ft³.

Volume refers to the amount of space that a three-dimensional object occupies. It is typically measured in cubic units, such as cubic meters or cubic feet. The volume of an object can be calculated using various formulas depending on the shape of the object.

Volume is an important concept in many fields, including physics, engineering, and architecture. It is also used in everyday life, such as when measuring the amount of liquid in a container or determining the capacity of a storage space.

Volume = area of the base × height

V= L× w × h =B × h

The volume for one box = 1 1/3 × 10

                                     = 40/3 = 13 1/3

The volume for 6 boxes=  6 × 13 1/3 = 80 ft³

Learn more about volume on

https://brainly.com/question/1972490

#SPJ1

Total Volume in cubic feet and express answer in mixed fraction

chris has 6 identical boxes. The rectangular base of each box has an area 1 1/3 ft 3. The height of each box is 10 inches. What is the total volume of all the boxes in cubic feet?

Answer:

$5

Step-by-step explanation:

(5/6)*24=20

20-15=5

Answer:

yes; the next number is 3(n+1)

Step-by-step explanation:

Answer:

Yes, 3(n+1)

Step-by-step explanation:

Please listen to your teachers lessons lol.

Examples of nominal measurement include gender, race, and religious affiliation. Examples of ordinal measurement include educational degrees (e.g., high school, bachelor's degree, master's degree).

Examples of interval measurement include temperature in degrees Celsius and time in minutes or hours. Examples of ratio measurement include height, weight, and income.

Nominal measurement is the simplest level of measurement, and ratio measurement is the most complex. It is important to understand the levels of measurement because they determine the type of statistical analysis that can be performed on the data.

Nominal, ordinal, interval, and ratio are four levels of measurement that describe the nature of the data being collected in a study. Understanding these levels of measurement is important because they determine what statistical tests can be used to analyze the data.

Here you can learn more about statistical analysis

https://brainly.com/question/14724376#

#SPJ11

The exact values of the remaining trigonometric functions are:

sinθ = -4/3

tanθ = 4/5

cotθ = 5/4

secθ = -3/5

cscθ = -3/4

There are three main trigonometric ratios which are:

sin x = opposite/hypotenuse

cos x = adjacent/hypotenuse

tan x = opposite/adjacent

We are told that cosθ = -5/3 and θ is in Quadrant III

We know from trigonometric identities that:

sinθ = √(1 - cos²θ)

Thus:

sinθ = √(1 - (-5/3)²)

sinθ = √(1 - 25/9)

sinθ = √(9/9 - 25/9)

sinθ = √(-16/9)

sinθ = -4/3

We also know that:

tanθ = sinθ/cosθ

Thus:

tan θ = (-4/3)/(-5/3)

tan θ = 4/5

cotθ = 1/tanθ

Thus:

cot θ = 1/(4/5)

cot θ = 5/4

sec θ = 1/cosθ

sec θ = 1/(-5/3)

sec θ = -3/5

cscθ = 1/sinθ

cscθ = 1 / (-4/3)

cscθ = -3/4

Read more about Trigonometric Ratios at: https://brainly.com/question/13276558

#SPJ4

A polynomial is an equation made up of coefficients and in determinates that uses only the addition, subtraction, multiplication, and powers of positive-integer variables.

Multiplying Polynomials Find each product. 1) \(6v(2v + 3) 2) 7(-5v - 8)3) 2x(-2x -3)6v(2v + 3)\)

To distribute the 6v over the binomial 2v + 3, we multiply 6v by each term inside the parenthesis:

\(6v(2v) + 6v(3)\)

\(= 12v^2 + 18v7(-5v - 8)\)

To distribute the 7 over the binomial -5v - 8, we multiply 7 by each term inside the parenthesis:

\(7(-5v) + 7(-8)= -35v - 562x(-2x - 3)\)

To distribute the 2x over the binomial -2x - 3, we multiply 2x by each term inside the parenthesis:

\(2x(-2x) + 2x(-3)= -4x^2 - 6x\)

for such more question on Polynomials

https://brainly.com/question/4142886

#SPJ4

Answer:

Alternate interior angles theorem

Step-by-step explanation:

Alternate interior angles theorem

Answer:

I don't know if there is one that says reflexive property, but that is the answer

Step-by-step explanation:

Answer:

X = 12

Step-by-step explanation:

Input 12 for X

\(3*(12)+6 = 42\)

Answer:

x = 12

Step-by-step explanation:

The value of x is 12. (Refer attachment)

Answer:

n = 16, AC = 60, DE = 30

Step-by-step explanation:

DE joins the midpoints of 2 sides of the triangle and is half the length of the third side, that is

DE = \(\frac{1}{2}\) AC , substitute values

n + 14 = \(\frac{1}{2}\) (3n + 12) ← multiply both sides by 2 to clear the fraction

2n + 28 = 3n + 12 ( subtract 2n from both sides )

28 = n + 12 ( subtract 12 from both sides )

16 = n

Then

AC = 3n + 12 = 3(16) + 12 = 48 + 12 = 60

DE = n + 14 = 16 + 14 = 30

Answer:

C. five-number summaries

Step-by-step explanation:

The point of a boxplot is to represent the distribution of data in a set. It does this by giving a five-number summary. This allows people to easily understand data sets, no matter their size. To compare two boxplots you should compare the values of the five-number summary because this is the complete set of information given in a boxplot.

The set s = {(3, 0, 1), (2, 1, 4), (4, −1, −2)} is not a basis for R3 and set s is fond to be linearly independent.

In order for a set of vectors to be considered as a basis for a space, it must satisfy two main conditions; it should span the space and the vectors must be linearly independent. A basis is a set of vectors that are able to represent every vector in the space uniquely.

Thus, to determine whether the set s = {(3, 0, 1), (2, 1, 4), (4, −1, −2)} is a basis for R3, we will test if it meets the two conditions. If it fails any of the conditions, then it's not a basis for R3.

First, let's check if the set s spans R3.

To prove whether a set of vectors span a vector space, we need to show that each vector in that space can be expressed as a linear combination of the vectors in the set.

Thus, we can set up the following equation: a(3, 0, 1) + b(2, 1, 4) + c(4, -1, -2) = (x, y, z), where a, b, and c are scalars, and x, y, and z are arbitrary vectors in R3.

Using the equation above, we can solve for a, b, and c to see if they exist.

3a + 2b + 4c = x ...(1)

0a + b - c = y ...(2)

1a + 4b - 2c = z ...(3)

We can solve the equations simultaneously by using an augmented matrix. [3 2 4 | x], [0 1 -1 | y], and [1 4 -2 | z].

Then we can perform elementary operations to get the row echelon form.  [3 2 4 | x], [0 1 -1 | y], and [0 0 -6 | 3x - 2y - z].

The last equation tells us that for the set s to span R3, we require that 3x - 2y - z = 0.

However, it’s possible to find some x, y, and z that do not satisfy this condition, which means that the set s cannot span R3 as required. Therefore, the set s is not a basis for R3.

Now, let's also check if the set s is linearly independent. A set of vectors is linearly independent if the only solution to a linear combination of those vectors equaling zero is the trivial solution, which is all scalars equal to zero.

Therefore, we can solve for the scalars by setting the equation a(3, 0, 1) + b(2, 1, 4) + c(4, -1, -2) = 0 and using the augmented matrix, [3 2 4 | 0], [0 1 -1 | 0], and [1 4 -2 | 0].

Solving this matrix will give us the trivial solution of a = b = c = 0.

Hence, the set s is linearly independent. However, s does not span R3.

Know more about the ltrivial solution

https://brainly.com/question/17648143

#SPj11

Answer:

y = 2x + 54

Step-by-step explanation:

slope of equation:

(y2-y1)/(x2-x1)

= (72-58)/(9-2)

= 14/7

= 2

y = 2x + b

58 = 2(2) + b

58 = 4 + b

b = 54

To construct a 98% confidence interval for B₁, we can use the t-distribution since the sample size is small (n = 12).

Given the sample mean (B₁ = 46), sample standard deviation (s = 5.7), and sum of squares (SSzz = 57), we can calculate the confidence interval.

The formula for a confidence interval is:

Confidence Interval = Sample Mean ± (Critical Value * Standard Error)

For a 98% confidence level and n = 12, the critical value is approximately 2.681 (obtained from a t-distribution table).

The standard error is calculated as the sample standard deviation divided by the square root of the sample size (s / √n).

Plugging in the values:

Standard Error = 5.7 / √12 ≈ 1.647

Confidence Interval = 46 ± (2.681 * 1.647)

Therefore, the 98% confidence interval for B₁ is approximately (42.21, 49.79).

In conclusion, we can be 98% confident that the true value of B₁ falls within the range of 42.21 to 49.79 based on the given sample data.

To know more about  confidence interval visit :

https://brainly.com/question/15712887

#SPJ11

Answer:

the equation for the circumerence of a circle is    pi R squared

Step-by-step explanation:

here the radius is 28

So it would be pi 28squared

so i think it would be 784pi

Jody has created a systematic sampling error by forgetting to include a segment of the population that is relevant to the study.

Systematic sampling is a sampling method where every nth member of a population is selected to be part of the sample. In Jody's case, she forgot to include a specific segment of the population, which means that the sampling process was not systematic. This error can introduce bias and affect the representativeness of the sample.

No calculations are required for this type of error.

Jody's mistake in not including a relevant segment of the population has resulted in a systematic sampling error. To ensure the accuracy and validity of the study, it is important to rectify this error by including the missing segment or adjusting the sampling method accordingly.

To know more about sampling error follow the link:

https://brainly.com/question/30765764

#SPJ11

Answer:

12

Step-by-step explanation:

3 square root of 2 equals 12