The following is a conversion table for millimeters and centimeters. Which
numbers belong in the millimeters column?
mm
cm
1
3
5
А.
1, 3, 5
В.
11, 13, 15
С.
10, 30, 50
D
100, 300, 500
Hi

Answer:

There is no value of x that will make this true

Step-by-step explanation:

x+4=x+8

Subtract x from each side

x-x+4=x-x+8

4 = 8

This is never true so there is no solution

The procedure for constructing a confidence interval is robust, meaning it remains reliable even when certain conditions are not perfectly met. When we say that the confidence interval is more robust with a larger sample size, we mean that it becomes more resistant to changes in the mean.

Here is a step-by-step explanation of why the confidence interval is more robust with a larger sample size:

1. A confidence interval is a range of values within which we can be confident that the true population parameter lies. It is typically constructed for the mean of a population, but can also be constructed for other parameters such as proportions or variances.

2. The construction of a confidence interval involves estimating the population parameter using sample data. The larger the sample size, the more data we have, which generally leads to a more accurate estimate of the population mean.

3. A larger sample size reduces the variability of the estimate of the mean. This means that the estimate is less likely to be influenced by random fluctuations in the data. As a result, the confidence interval tends to be narrower, indicating a higher level of precision.

4. With a larger sample size, the sample mean tends to be closer to the true population mean. This means that even if there are small deviations from the assumptions underlying the construction of the confidence interval, the estimate is less likely to be biased.

5. The robustness of the confidence interval is particularly important when dealing with non-normal or skewed data. In such cases, a larger sample size can help mitigate the impact of these departures from normality.

To summarize, the larger the sample size, the more resistant the mean estimate becomes, leading to a more robust confidence interval. This means that even if certain assumptions are not perfectly met, we can still have confidence in the interval estimate.

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Answer:

200ml

Step-by-step explanation:

2/5 of 500ml

=2/5*500

=1000/5

=200ml

Answer:

- 6x² + 8x

Step-by-step explanation:

- 2x(3x - 4) ← multiply each term in the parenthesis by - 2x

= - 6x² + 8x

Eight..........................

Therefore , the solution of the given problem of expression comes out to be  =C3 by using this formula, the spreadsheet is instructed to show the value in column C3.

Mathematical processes like multiplying, dividing, addition, and subtracting are essential. Combining them would result in the following phrase: An equation, some information, and a mathematical function Values, variables, and functions, such as additions, subtractions, multiplications, and divisions, are the building blocks of a statement of truth. Words and sentences can be contrasted and compared.

Here,

Simply type the following formula into the formula bar to show the value of cell 3 in a chosen cell:

=C3

By using this formula, the spreadsheet is instructed to show the value in column C3.

You can change "C3" to the complex number of the cell whose value you want to show.

Make sure the formula is written in the proper cell and that the cell reference is accurate.

The formula would then calculate and display a value from the designated cell in the chosen cell after you hit the Enter key.

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Answer:

the student that is correct is Gene and the solution is x=10

The equation that is correctly modelled is 2 = -8 - x.

GENE equation is correct.

We have,

From the model below,

The right-hand side:

This can be written as,

1 + 1 = 2 ______(1)

And,

The left-hand side:

This can be written as,

-x + 8 x (-1)

-x - 8

or

-8 - x ______(2)

Now,

From (1) and (2),

2 = -8 - x

Thus,

The equation that is correctly modelled is 2 = -8 - x.

GENE equation is correct.

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\(\huge{\underline{\underline{\mathcal{\bf\pink{AnSwer}}}}}\)

8.) ∆MRP

9.) SSS

they both are congruent by SSS

Answer:

Step-by-step explanation:

Answer:

1: (D)

2: (A)

3: (D)

4: (B)

5: (A)

Step-by-step explanation:

Question 1:

The local minimum is the lowest point in an area/interval of the function. That means the y-value will be the lowest, so it's either (-2, -15) or (2, -15). However, only (2, -15) is listed as an answer choice, so that's your answer.

Question 2:

The graph starts at the x-value of 0 and continues forever as x increases positively. The answer is x >= 0.

Question 3:

The first term of the sequence if -1.5, so replace n with 1:

f(1 + 1) = -2f(1)

Then replace f(1) with -1.5:

f(2) = -2 * -1.5

f(2) = 3

The next term of the sequence is 3.

Question 4:

On the graph, there are two different outputs (y-values of 3 & -2) for one input (x-value of 1). You can either remove (1, 3) or (1, -2), but since only (1, 3) is listed as an answer choice, that's your answer.

Question 5:

The formula represents the conversion from Fahrenheit to Celsius, so C(76.1) would be the temperature of 76.1 degrees Fahrenheit being converted to degrees Celsius since Kareem stated in the question that 76.1 was degrees Fahrenheit.

Hope this helps (●'◡'●)

Answer:

z = 44

Step-by-step explanation:

180 - (44+52) = 180 - 96 = 84º

180 - 84 = 96º

180 - (96 + 40) = z

     180 - 136 = z

     z = 44

1/70 is the probability of having slips numbered 1, 2, 3, and 4 drawn in order from the box.

To calculate the probability of drawing slips numbered 1, 2, 3, and 4 in order from a box containing slips numbered 1 through 8, we need to first find out the total number of possible outcomes when drawing four slips without replacement from the box.

The number of ways to draw 4 slips from a set of 8 slips without replacement is given by the combination formula:

= 8!/4!(8-4)! = 70

This means there are 70 possible outcomes when drawing four slips from the box.

To calculate the probability of drawing slips 1, 2, 3, and 4 in that order, we need to consider that there is only one way to draw the slips in that specific order, out of the 70 possible outcomes.

Therefore, the probability of drawing slips 1, 2, 3, and 4 in order is:

P(1,2,3,4 in order) =  number of favorable outcomes/total number of possible outcomes = 1/70

So the probability of drawing slips numbered 1, 2, 3, and 4 in order from the box is 1/70.

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Answer:15.75 min

Step-by-step explanation:

7/8)60= 52.5

3/10)52.5= 15.75

Answer:

$8.75.

Step-by-step explanation:

Given that,

Cost of 4 movie tickets is equal to $35.

We need to find the cost of Dollars per ticket.

It means we can find it by dividing total cost by 4 as follows :

\(C=\dfrac{35}{4}\\\\=\$8.75\)

Hence, Dollars per cost is $8.75.

The largest interval on which the solution is defined is (-∞, -1) ∪ (-1, ∞). The interval notation for the largest interval is (-∞, -1) U (-1, ∞).

An initial-value problem is a type of boundary-value problem in mathematics, particularly in the field of differential equations.

The given initial-value problem is a separable differential equation, which can be written as:

dy/dt = -2(t + 1)y²

Integrating both sides, we get:

(1/y) = t² + 2t  + C

where C is the constant of integration.

Since we have an initial condition, we can use it to find the value of C:

y(0) = -1/15
C = -1/15

Solving for C, we get:

C = -1/15

So, the solution to the differential equation is:

(1/y) = t² + 2t -1/15

y = 1 / (t² + 2t -1/15)

The solution is defined for all t ≠ -1, since y = 0 is not defined. So, the largest interval on which the solution is defined is (-∞, -1) ∪ (-1, ∞). The interval notation for the largest interval is (-∞, -1) U (-1, ∞).

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Step-by-step explanation:

the volume of :

cone = ⅓π.r².r= ⅓π.r³

cylinder = π.r²r= π.r³

Sphere = 4/3 π.r³

for r = 9 in =>

the volume of:

14. cone = ⅓.π.9³= ⅓π × 729 = 243π in³

15. cylinder = π.9³ = 729π in³

16. Sphere = 4/3 π.9³ = 972π in³

17. the volume ratio among cone, cylinder and Sphere is : ⅓ : 1 : 4/3 =

1 : 3 : 4

The number of servings of the stew the club can make is 24

From the question, we have the following parameters that can be used in our computation:

The dot plot

From the dot plot, we have

Total = 4/8 * 2 + 6/8 + 1 * 3 + 1 2/8 * 1

Evaluate

Total = 6

Each serving can take 1/4 pounds

So, we have

Total = 6/(1/4)

Evaluate

Total = 24

Hence, the servings of the stew the club can make is 24

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Answers:

Domain = {-1, 2, 1, 8, 9}

Range = {2, 51, 3, 22}

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

Explanation:

The domain is the set of allowed inputs of a function. So it's the set of possible x values. We simply list the x coordinates of each point to form the domain.

The range is the set of possible y values or y outputs. So we simply list the y coordinates of the points. We toss out any duplicates. Since order doesn't matter in a set, we can have the values listed any way we want.

Side notes:

Answer: -8

Step-by-step explanation:

6+ -8 = -2

Answer:

3x+9

Step-by-step explanation:

Measuring  the length and width, taking into consideration the waste, ceiling and floor will give Deon the ideal size.

Deon's first step would be to measure the dimensions of the rectangle-shaped wall in order to calculate how much wallpaper he will need to purchase.

He can do this by measuring the length and width of the wall using a tape measure. Once he has these measurements, he can calculate the area of the wall by multiplying the length by the width.

This will give him the total square footage of the wall. Then, he can consult with the wallpaper manufacturer or retailer to determine how much wallpaper he will need based on the square footage of the wall and the size of the wallpaper rolls.  

It's important to make sure he purchases enough wallpaper to cover the entire wall, while also accounting for any pattern matching or waste.

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Answer: 1958.4945890411

                                               Hope This Helped :>

Answer:

8

Step-by-step explanation:

The value of the amplitude is always positive and it tends to be number in front of the cosine function so for example by using the form 'a.cos(bx - c) + d', we can know that the amplitude is the number in front of the function so its 'a'

It will take 12.5 minutes by the printer to use all 100 sheets of paper as the function is p(t) = -8t + 100 where p is the number of sheets left after t minutes of printing.

A mathematical expression, rule, or law that establishes the relationship between an independent variable and a dependent variable (the dependent variable). The property that every input is related to exactly one output defines a function as a relationship between a set of inputs and a set of allowable outputs. A mapping from A to B will only be a function if every element in set A has one end and only one image in set B. Let A & B be any two non-empty sets. Four broad categories can be used to classify different types of functions. dependent upon element Function is a one-to-one relationship, a many-to-one relationship, onto function, one-to-one and into function.

Here,

p(t)=-8t+100

Tanya is printing a report. There are 100 sheets of paper in the printer, and the number of sheets of paper p left after t minutes of printing is given by the function .When all the 100 sheets printed , then the number of sheets will left to print =0.

Substitute p(t)=0 in the given function, to find the value of t,

0=-8t+100

8t=100

t=12.5 minutes

The function is p(t) = -8t + 100, where p is the number of sheets left after t minutes of printing, and it will take the printer 12.5 minutes to use all 100 sheets of paper.

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Answer:180-124= answer

Step-by-step explanation:I don’t have a caclator srry

Answer:

zxczxcz

Step-by-step explanation:

zxczxczxc

The number of terms of the arithmetic sequence with a1= -3, d= 2, Sn= 21 is given as follows:

7 terms.

An arithmetic sequence is a sequence of values in which the difference between consecutive terms is constant and is called common difference d.

The nth term of an arithmetic sequence is given by the explicit formula presented as follows:

\(a_n = a_1 + (n - 1)d\)

\(a_1\) is the first term of the arithmetic sequence.

The sum of the first n terms is given by the equation presented as follows:

\(S_n = \frac{n(a_1 + a_n)}{2}\)

The nth term of the sequence for this problem is given as follows:

\(a_n = -3 + 2(n - 1)\)

\(a_n = -5 + 2n\)

Considering the sum of 21, the number of terms is obtained as follows:

42 = n(-3 - 5 + 2n)

2n² - 8n - 42 = 0

n² - 4n - 21 = 0.

(n - 7)(n + 3) = 0.

The positive root, as the number of terms must be positive, is given as follows:

n - 7 = 0

n = 7.

The complete question is:

"Obtain the number of terms of the arithmetic sequence with a1= -3, d= 2 and Sn= 21"

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Using probability, we know that the left-tailed area exists at 17.87%.

So, now calculate as follows:

Using formula:

Substitute the values in the above equation, and we obtain:

Simplifying the equation, we will get:

Finally, by using a table we calculate the left-tailed area:

Therefore, using probability, we know that the left-tailed area exists at 17.87%.

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Complete question:

The average price for a gallon of gasoline in the United States is $3.73 and in Russia, it is $3.40. Assume these averages are the population means in the two countries and that the standard deviation of $.25 in the United States and a standard deviation of $.20 in Russia. What is the probability that a randomly selected gas station in the United States charges less than $3.50 per gallon?

Answer: 15

Step-by-step explanation:

y = 5

3(y) = answer

3(5) = 15.