PLEASE ASAP! Answer the questions to compare the mean number of deliveries for the three companies.
1. How many drivers did company C use in its sample?
2. What is the MAD for company C's data? Show your work.
3. Which company had the greatest mean number of deliveries?
4. Compare the means for companies A and B. By how many times the MAD do their
means differ? Show your work.

Let's analyze the given conditions step by step:

Condition 1: M₂ → ∞ (remaining masses are constant)

In this case, as M₂ tends towards infinity, the expression for system acceleration can be derived as follows:

a = (M₁ + M₂ + M₃)g - M₃g

Since M₂ approaches infinity, its contribution dominates the equation. Therefore, we can ignore the other masses (M₁ and M₃) as their effect becomes negligible in comparison to the infinitely large mass M₂.

Thus, the expression for the system acceleration simplifies to:

a = M₂g

Condition 2: M₁ → ∞ (remaining masses are constant)

Similar to the previous case, as M₁ tends towards infinity, we can ignore the contributions from M₂ and M₃ in the expression for system acceleration. The expression becomes:

a = M₁g

Condition 3: M₂ → 0 (remaining masses are constant)

When M₂ tends towards zero, its contribution becomes negligible compared to the other masses. In this case, the expression for system acceleration can be derived as follows:

a = (M₁ + M₂ + M₃)g - M₃g

Since M₂ approaches zero, its contribution can be neglected:

a = (M₁ + M₃)g

Therefore, the system acceleration is simply the sum of the remaining masses (M₁ and M₃) multiplied by the acceleration due to gravity (g).

Scientific Explanation:

These results can be understood from a physical perspective. When a mass becomes infinitely large (M₂ → ∞), it exhibits a tremendous inertia, and its motion is nearly unaffected by the forces exerted by the other masses. As a result, the system acceleration is solely determined by the infinitely large mass.

On the other hand, when a mass becomes infinitely large (M₁ → ∞) or tends towards zero (M₂ → 0), its contribution dominates or becomes negligible, respectively, affecting the system acceleration accordingly. This is because the relative magnitudes of the masses determine the distribution of forces within the system, and as the mass values change, the overall acceleration of the system is altered.

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Answer:

4

-5

Step-by-step explanation:

Answer: the answer is y=-22x+86

here is why:

the slope is -22 which is the m --> y=mx+b the point is (4,-2) the x=4 and y= =2

If we set up the equation:

-2= -22(4)+86

-2= -88+86

-2= -2

The figure is composed of 1 rectangle and 2 triangles.

Area 1: rectangle

Area of a rectangle:Length x width

Length : 6

width : 4

A1 = 6 x 4 = 24 ft2

Area 2: triangle

Area of a triangle: 1/2 x base x height

Base = (9-6)/2 = 1.5

heigth = 4

A2 = A3 = 1/2 x 1.5 x 4 = 3 ft2

Finally, add all the areas:

Area of the figure: A1 + A2 + A3 = 24 + 3 + 3 = 30ft2

Answer:

\(SA=1657 cm^2\)

Step-by-step explanation:

Surface Area Formula for Rectangular Prism.

\(SA=2*[ (l*h) + (w*h) + (l*w)]\)

Your l = 15 cm , w = 6.5 cm , and h = 34 cm.

Plug these values into the equation.

\(SA=2*[ (15*34) + (6.5*34) + (15*6.5)]\)

\(SA=2*[(510)+(221)+(97.5)]\)

\(SA=2*[510+221+97.5]\)

\(SA=2*(828.5)\)

\(SA=1657 cm^2\)

Answer:

y = x – 7

Step-by-step explanation:

Answer:

y= x -7

Step-by-step explanation:

The equation of a line can be written in the form of y=mx+c (also known as slope-intercept form), where m is the gradient and c is the y-intercept.

Given that the slope is 1, m= 1.

Substitute the value of m into the equation:

y= 1x +c

y= x +c

To find the value of c, substitute a pair of coordinates.

When x= 6, y= -1,

-1= 6 +c

c= -1 -6 (-6 on both sides)

c= -7

Thus, the equation of the line is y= x -7.

Answer:

7cm x 4cm x 6cm = 168cm^3

Step-by-step explanation:

When calculating for the volume you multiply all three numbers. That’s why in the answer you cube it.

The total cost that company ABC uses to produce x graphing calculators in a month is given by y = 1.5x + 150

An equation is an expression that shows the relationship between two or more variables and numbers.

The standard form of a linear function is:

y = mx + b

Where m is the rate of change and b is the initial value of y.

Let y represent the total cost of producing x calculators in a month, hence:

y = 1.5x + 150

The total cost that company ABC uses to produce x graphing calculators in a month is given by y = 1.5x + 150

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Therefore, correct response is percentage C. "For comedies that college students enjoy, she estimated the conditional relative frequency. The right response is 28%.

A number or figure that is expressed as a fraction of 100 is known as a percentage in mathematics. There are also sporadic uses of the acronyms "pct.," "pct," and "pc." However, the "%" symbol used to represent it is often employed. No dimensions exist; the % amount is flat. Percentages are essentially fractions because their numerator is 100. A percent symbol (%) should be placed in front of a number to indicate that it is a percentage. For instance, if you answered correctly 75 out of questions in total on a test, you'd get a 75%.

Here,

Given :

She determined the combined relative frequency for humor and college. For college students who enjoy comedy, the appropriate conditional relative frequency value is 28%.

For comedies that college students enjoy, she determined the conditional relative frequency. For college students who enjoy comedy, the appropriate conditional relative frequency value is 16%.

For comedies that college students enjoy, she determined the conditional relative frequency. The right response is 28%.

She determined the combined relative frequency for humor and college. The right response is 16%.

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Answer:

-2b+10

Step-by-step explanation:

(3b+8)−(5b−2)

Step 1: distribute the minus sign

3b+8−5b+2

Step 1: Subtract/add like terms

3b-5b+8+2= -2b+10

Answer: -2b+10

Answer:

-2b+10

Step-by-step explanation:

(3b+8)-(5b-2)

= 3b+8-5b+2

=3b-5b+8+2

=2b+10

Answer:

B.

Step-by-step explanation:

Answer:

C. 6

Step-by-step explanation:

The rest are in da thousands and 6 is jus six in da ones place.

Brainliest Plezzzzzzzz

Larger boxes may hold more or fewer balls than smaller ones. The answer to this question must be a sphere because they have the lowest volume value.

Volume is the quantity of three-dimensional space occupied by a liquid, solid, or gas.. Although there are many different units that can be used to indicate volume, the most common ones are liters, cubic meters, gallons, milliliters, teaspoons, and ounces.

According to the information provided,

One should calculate the volumes of the figures to find out if the larger box will carry more cubes or spheres, and the result that yields the smaller value must be the solution.

    Volume of cube = (edge)³ = (2 in)³

                                 = 8 in³

   Volume of sphere = (4πr³)/3

     where r is the radius and is equal to half of the length of the sides. Substituting,

            Volume of sphere = (4π)(1 in)³ / 3 = 4.19 in³

Since spheres give the smaller value for volume, the answer to this item would have to be SPHERE.

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Each chart consists of a center line representing the average, an upper line indicating the maximum acceptable deviation upwards, and a lower line indicating the maximum acceptable deviation downwards. These components help analyze data and monitor process performance.Option B,E,F.

Each chart has the following three components:

1. B. A center line representing the average: This line is drawn to show the average value or mean of the data being analyzed. It provides a reference point to compare the data points above and below it.

2. E. An upper line representing the maximum acceptable variation upwards: This line is drawn to indicate the upper limit of acceptable variation or deviation from the average. It helps identify if the data points exceed the acceptable range.

3. F. A lower line representing the maximum acceptable variation downwards: This line is drawn to indicate the lower limit of acceptable variation or deviation from the average. It helps identify if the data points fall below the acceptable range.

These three components together create a control chart, which is a graphical representation used in statistical process control. Control charts help monitor and analyze data over time, allowing organizations to identify trends, detect abnormalities, and make data-driven decisions to improve processes and quality.

In summary, each chart consists of a center line representing the average, an upper line indicating the maximum acceptable deviation upwards, and a lower line indicating the maximum acceptable deviation downwards. These components help analyze data and monitor process performance.

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The expression that gives us the perimeter of the quadrilateral is:

4x² - 10x + 1

The perimeter of a quadrilateral is defined as the total length of the external boundary sides of the quadrilateral.

We are given the side lengths as:

x² - 3x

3x - 1

3x² - 11x

x + 2

Thus:

Total Perimeter = x² - 3x + 3x - 1 + 3x² - 11x + x + 2

Collecting like terms gives us:

4x² - 10x + 1

That is the algebraic expression that shows us the perimeter of the quadrilateral

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In pounds and ounces, 96 kg equals 216 lb, 1 oz.

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Answer:

y - 4 = -3/5(x - 2)

or

y - 7 = -3/5(x - (-3))

Step-by-step explanation:

In this question, we have to write an equation in standard form with the given information.

Standard form: y - y1 = m(x - x1)

First, find the slope using m = y2-y1/x2-x1:

Plug in coordinates and solve:

4 - 7/2 -(-3)

-3/2+3

m = -3/5

Now we know what our "m" value is on the equation.

You can simply use one of the coordinates and plug the values into the equation to get it in standard form. In this case, we will use the (2, 4) coordinate.

y - 4 = -3/5(x - 2) <- This is one applicable answer.

Your other answer could be y - 7 = -3/5(x - (-3))

Answer:

2^9

Step-by-step explanation:

8 is \(2^3\\\), so we can replace \(8^3\) for \((2^3)^3\)

Exponents separated by parenthesis, multiply.

So \((2^3)^3=2^9\)

Answer: The sales tax is $36.79  

Step-by-step explanation:

Multiply the sales tax percent by the money to find how much the sale tax is.

7% * 525.50 = 36.785  which rounds to 36.79  to the nearest penny.

The required amount of sales tax for the refrigerator is $36.785.

As mentioned in the question, a refrigerator is priced at $525.50. There is a 7% sales tax rate. The sales tax for the refrigerator in dollars and cents is to be determined.

The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.

Here,
The total price of the sales tax = $525.50
Sales tax is 7%,

sales tax= 525.50 × 7%
sales tax = $36.785

Thus, the required amount of sales tax for the refrigerator is $36.785.

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Answer:

555

Step-by-step explanation:

You turn 30% into a decimal= 0.30

Then multiply 1850*0.30 which gets you 555

The measure of the obtuse angle in the triangle is 108 degrees.

A triangle is a polygon with three sides. The total sum of the angles in a triangle is 180 degrees.

Therefore, the measure of the obtuse angle in the triangle can be found as follows;

An obtuse angle is an angle which is greater than 90° and less than 180°.

Hence, the angles of the triangle are 1x, 3x and 6x.

3x + 1x + 6x = 180

10x = 180

x = 180 / 10

x = 18

Therefore, the obtuse angle of the triangle is 6(18) = 108 degrees.

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Answer:

c) 108 on edgen

The probability of event E2 occurring, given that event E1 has happened is called a conditional probability. This type of probability is denoted by P(E2 | E1), which reads as "the probability of E2 given E1."

Conditional probability helps to calculate the probability of an event that depends on the occurrence of another event. For example, consider the following scenario: A company has two factories, and each factory produces a different type of product. The probability of a defective product from factory 1 is 0.05, and the probability of a defective product from factory 2 is 0.03.

Suppose a customer buys a product, and it is known that the product came from factory 1. What is the probability that the product is defective? To solve this problem, we use conditional probability. Let E1 be the event that the product came from factory 1, and E2 be the event that the product is defective.

Then, we want to find P(E2 | E1), which is the probability of the product being defective given that it came from factory 1. Using the formula for conditional probability, we get:
P(E2 | E1) = P(E1 and E2) / P(E1)
= (0.05 x 1) / 0.5
= 0.1
Therefore, the probability of the product being defective given that it came from factory 1 is 0.1 or 10%.

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SOLUTION

Line 1 is given as

let's find the equation of line 2, it passes through points (2, 3) and (4, 4)

The slope is

The slope of line 2 is 1/2

If the two lines are perpendicular, then the product of their slope will be = -1, that is

Since the product of their slope = -1

Hence Line 1 and Line 2 are perpendicular

Answer:

B

Step-by-step explanation:

Use the definition of a logarithm,  log b ( x ) = y  ⟹  b y = x , to convert from the logarithmic form to the exponential form. 10^ 4 = x

The exponential equation out of the specified options that is equivalent to this logarithmic equation log x = 4 is given by: Option B: 10^4 = x

When you raise a number with an exponent, there comes a result.

Lets say you get \(a^b = c\)

Then, you can write 'b' in terms of 'a' and 'c' using logarithm as follows

\(b = \log_a(c)\)

'a' is called base of this log function. We say that 'b' is the logarithm of 'c' to base 'a'

Log with base e = 2.71828... is written as \(\ln(x)\) simply.

Log with base 10 is written as \(\log(x)\) simply.

The given logarithmic equation is;

\(\log x = 4\)

Since, log with base 10 is written as \(\log(x)\) simply, therefore, we have:

\(\log_{10} x = 4\)

Using the definition of logarithm, we get;

\(x = 10^4\)

Equivalently, \(10^4 = x\) (option B).

Thus, the exponential equation out of the specified options that is equivalent to this logarithmic equation log x = 4 is given by: Option B: 10^4 = x

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Rational number which does the square root of 30 fall is between 5 and 5.5.

A rational number is any number that can be expressed as a ratio (or fraction) of two integers. p/q where q is not equal to 0 is the form of a rational number, which is a sort of real number in mathematics. A rational number is any fraction with a non-zero denominator. 1/2, 1/5, 3/4, and other like numbers are a few examples of rational numbers.

Given,

25 and 36, which are the squares of 5 and 6, respectively, are the perfect squares that are most similar to 30.

Therefore, the square root of 30 will lie between 5 and 6. Additionally, the square root of 30 will be between 5 and 5.5 because it is closer to 25 than it is to 36.

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Answer:

20

Step-by-step explanation:

use pythagorean theorem:

\(12^{2}\) + \(16^{2}\) = \(c^{2}\)

144 + 256 = \(c^{2}\)

400 = \(c^{2}\)

\(\sqrt[ ]{400}\) = c

20 = c

Answer:

Step-by-step explanation:

Given relationships:

DE = 2 AC

DE║AC

m∠BCA = 2(m∠BED)

DE = AC

The probability that a subject, with a true cholesterol level of 196, takes the test twice and both tests classify the subject incorrectly depends on several factors.

The factors that matter, such as the accuracy of the test, the threshold for normal cholesterol levels, the population being tested, and the distribution of cholesterol levels in that population. Without more information, it is not difficult to determine the exact probability.

However, it is generally unlikely for a test to classify a subject's cholesterol level incorrectly twice in a row, especially if the test has a high level of accuracy. Cholesterol levels in a population tend to follow a normal distribution, making it unlikely for a single subject to have significantly different readings on two separate tests.

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Answer:

3.14152628283829299348473929

Answer:

55/7 in simplest form is 7 6/7