get 7,381 rounded get the answer and times it by 6

Option A

The graph shows an inverse proportion.

As x increases, y decreases in value.

Finding the slope of the graph:

dy / dx = (y₂ - y₁) / (x₂ - x₁)

x₁ = 5, x₂ = 9, y₁ = 40, y₂ = 30

dy / dx = (30 - 40) / (9 - 5)

dy / dx = -10 / 4

dy / dx = -2.5

This means that as x increases by 1, decreases by 2.5

A is the only correct option.

The true statement is; II. Option D

From the information given, we have that;

I. The set of all second-degree polynomials with the standard operations is a vector space

II. The set of all first-degree polynomial functions 'mx' with the standard operations is a vector space

III. The set of second quadrant vectors with the standard operations is a vector space

Note that;

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Answer:

7.49

Step-by-step explanation:

.035 * 214 = 7.49

Answer:

2.28% of babies born in the United States having a low birth weight.

Step-by-step explanation:

The complete question is: In the United States, birth weights of newborn babies are approximately normally distributed with a mean of μ = 3,500 g and a standard deviation of σ = 500 g. What percent of babies born in the United States are classified as having a low birth weight (< 2,500 g)? Explain how you got your answer.

We are given that in the United States, birth weights of newborn babies are approximately normally distributed with a mean of μ = 3,500 g and a standard deviation of σ = 500 g.

Let X = birth weights of newborn babies

The z-score probability distribution for the normal distribution is given by;

                          Z  =  \(\frac{X-\mu}{\sigma}\)  ~ N(0,1)

where, \(\mu\) = population mean = 3,500 g

            \(\sigma\) = standard deviation = 500 g

So, X ~ N(\(\mu=3500, \sigma^{2} = 500\))

Now, the percent of babies born in the United States having a low birth weight is given by = P(X < 2500 mg)

   P(X < 2500 mg) = P( \(\frac{X-\mu}{\sigma}\) < \(\frac{2500-3500}{500}\) ) = P(Z < -2) = 1 - P(Z \(\leq\) 2)

                                                                 = 1 - 0.97725 = 0.02275 or 2.28%

The above probability is calculated by looking at the value of x = 2 in the z table which has an area of 0.97725.

Answer:

The z-score for 2,500 is -2. According to the empirical rule, 95% of babies have a birth weight of between 2,500 g and 4,500 g. 5% of babies have a birth weight of less than 2,500 g or greater than 4,500 g. Normal distributions are symmetric, so 2.5% of babies weigh less than 2,500 g.

Step-by-step explanation:

did the assignment on edge:)

Answer:

y=1/6x

Step-by-step explanation:

I don't think so.

Answer:

it is 10:22am

Step-by-step explanation:

hope it helped brainliest?

Answer: \(m=\frac{y_2 -y_1}{x_2 -x_1}\)

Step-by-step explanation:

\(y_2 =m(x_2 -x_1)+y_1\\\\y_2 -y_1=m(x_2 -x_1)\\\\m=\frac{y_2 -y_1}{x_2 -x_1}\)

Answer

1. 4am to 6am and 12 midnight

2. 8am and 10 pm

3. 12 noon and 6pm

4. 10 am 8 pm

5. 2pm

6. 1pm and 4pm

7. 2pm (22C)

8. 4am to 6am and 12 midnight (10 C)

9. 8 am to 1 pm

You need to find the temperature on the y axis, then move right in the same line, and when the line touches the line graph, turn 90 degrees down. Then you get the time.

Please give brainliest if it helps

Step-by-step explanation:

the answer is 4000

yep for sure

whats the full question?

Answer:

AB slope= 4/5

CD slope= - 5/4

Step-by-step explanation:

AB: (0,-1) (5,3)

Slope= (3- -1)/(5-0) = 4/5

CD: (2,3) (6,-2)

CD slope= (-2-3)/(6-2) = -5/4

Answer:

1, -1 , -3 ,3

Step-by-step explanation:

A function is a relationship between inputs where each input is related to exactly one output.

The values of f(x) for x = 1, 0, -1, 2 are 1, -1, -3,  and 3.

x        f(x)

1         1

0        -1

-1       -3

2        3

A function is a relationship between inputs where each input is related to exactly one output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the functions are 3 and 5

The inputs of the function are 1 and 2.

We have,

f(x) = 2x - 1

For x = 1

f(1) = 2 - 1 = 1

For x = 0

f(0) = 0 - 1 = -1

For x = -1

f(-1) = -2 - 1 = -3

For x = 2

f(2) = 4 - 1 = 3

Thus,

The values of f(x) for x = 1, 0, -1, 2 are 1, -1, -3,  and 3.

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Answer:

51/40

Step-by-step explanation:

-1 3/5 - (-2 7/8)

-8/5 - (-23/8)

-8/5 + 23/8

-64/40 + 115/40

-64+115/40

51/40

(a) This study is observational because the consultant is not manipulating any variables or imposing treatments on the machines.

(b) The factors are:

Machine (experimental factor): There are six machines, labeled A through F.

Carton (observational factor): There are 20 cartons selected randomly from each machine.

Deviation from 32 ounces (response variable): This is the weight difference between the actual fill amount and the target fill amount of 32 ounces.

The factor levels are:

Machine: A, B, C, D, E, F

Carton: 1, 2, 3, ..., 20

The factor-level combinations are all possible pairs of machine and carton, such as A-1, A-2, ..., F-20.

(c) This is a nested design because the 20 cartons selected from each machine are not interchangeable between machines.

(d) Here's an example code snippet in R to import the data and display the structure of the dataframe:

data <- read.csv("filling_machine_data.csv")

data$Machine <- factor(data$Machine)

levels(data$Machine)

Assuming the data is stored in a CSV file called "filling_machine_data.csv", the code reads in the data, coerces the Machine variable to a factor, and displays the factor levels of Machine

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Answer: 56.52mm

Step-by-step explanation:

First, you have to find the circumference of the wheel and divide it by 25 since the spokes are equally spaced.

The equation for the circumference of a circle is:

C = 2πr

C = 2 x π x 225

C = 1413

Then, you divide it by 25

1413/25 = 56.52

Steps:

See attachment.

Description:

The first step is to simplify the equation step by step and to simplify an equation you can first multiplying the factors and use the exponent rules to remove the parentheses. After that you need to combine it a terms. Then you will get your answer.

For more steps and graph see the attachment.

Answer: x>1.471518 or x<4.33

Hope this helps.

The probability that 5 randomly selected homes all continue to use a landline is approximately 0.0094  or 0.94%.

In this case, the binomial distribution is used to calculate the probability of getting exactly k successes in n trials with a probability of success p.

The formula for the binomial probability distribution is used to calculate the probability of all 5 randomly selected homes continuing to use a landline. The binomial probability distribution formula is given by

          \(P(X = k) = (n, k) \times p^{k} \times (1 - p)^{n-k}\)

Here we have    

39.4% of us homes continue to use a landline in addition to cell phone service

Assuming that each household is independent and has the same probability of using a landline, we can model the number of households that continue to use a landline as a binomial random variable x with parameters n = 5 (the number of trials) and p = 0.394 (the probability of success on each trial).

The probability of getting exactly k successes in n trials can be calculated using the binomial probability formula:

               \(P(X = k) = (n, k) \times p^{k} \times (1 - p)^{n-k}\)  

For k = 5, the probability of all 5 households continuing to use a landline  

=> P(X = 5) = (5, 5) × 0.394⁵  × (1 - 0.394)⁽⁵⁻⁵⁾

= 0.394⁵ ≈ 0.0094

Therefore,

The probability that 5 randomly selected homes all continue to use a landline is approximately 0.0094  or 0.94%.

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Answer:

Increasing

0°≤x≤180°

Decreasing

180°≤x≤360°

Answer:

\(x \leq -4\)

There will be a filled-in hole at -4.

Step-by-step explanation:

We can solve an inequality the same way we do for equations. The only thing to keep in mind, is that multiplying by a negative number will result in flipping the inequality sign (< to > and vice versa)

\(-7x + 13 \geq 41 \text{ //}-13\\-7x \geq 28 \text{ //}:-7 \text{ (Notice we multiply by a negative number.)}\\x \leq -4\)

The difference between a filled-in and an empty hole in terms of inequality graphs, is whether or not the number limiting the inequality is included in it.

For example, in x > 3, 3 is limiting the inequality, however, it is not included in it, therefore, x would always be greater than 3.

In another example, \(x \leq -4\), -4 is limiting inequality and is included in it. Therefore, x would always be less than or equal to -4.

A filled-in hole means the number is included in the inequality, while an empty one means it isn't.

In our cases, -4 is included in the inequality (notice the line under the inequality sign that resembles "less than or equal to"), therefore there will be a filled-in hole at -4.

The correct option is B: The result of multiplying 7 3/8 by a number larger than 1 is less than 7 3/8.

Once kids have a firm grasp on right fractions, they are exposed to mixed numbers and improper fractions.

Divide the numerator and denominator to create a mixed fractions from an incorrect fraction. The solution to this problem is the whole number portion; the leftover portion is the numerator; its denominator stays the same.

We can convert the two fractions to decimal form in order to compare them.

7.375 is equivalent to 7 3/8, and

4/5 is equivalent to 0.8.

7.375 multiplied by 0.8 results in:

7.375 × 0.8 = 5.9

Since the result is 5.9, which is less than 7.375, it follows that 7 3/8 multiplied by 4/5 is less than 7 3/8.

Thus, the result of multiplying 7 3/8 by a number larger than 1 is less than 7 3/8.

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Answer:

False

Step-by-step explanation:

10x3=30

30-20=10

10=20

These equations dont match.

Hence, the equation is false

Answer: This equation is FALSE. The left side 10 does not equal to the right side which is 20.

Step-by-step explanation:

Answer:

V = 2,495.5 ft³

Step-by-step explanation:

Volume of the given cylinder = πr²h

Where,

π = 3.14

radius (r) = ½(17) = 8.5 ft

height (h) = 11 ft

Plug in the values into the formula

V = 3.14 × 8.5² × 11

V = 3.14 × 72.25 × 11

V = 2,495.515

V = 2,495.5 ft³ (to nearest tenth)

Answer:

A supplementary angle is an angle that forms 180°. To put into simpler words, it's the angle that makes a straight line.

A complementary angle is an angle that makes a 90° angle or a right angle.

An acute angle is an angle that is less than 90°.

An obtuse angle is an angle that is between 90 & 180 degrees.

A reflex is one that makes a 270° angle.

And finally you have a full/complete angle which makes a 360° angle

Answer:

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Answer:

a+2bc/3a....4+2(--5×--7)/3(4)....4+2(35)/12.....4+70/12...74/12..answer =6⅙..option C

Answer:

Yes

Step-by-step explanation:

136/8 = 17

17 +3 = 20

20 is less than or equal to 123 so 8 does work as a solution

Answer:

4(2) - 3 + 7(4)  = 33

Step-by-step explanation:

Answer: twin primes

Step-by-step explanation: 27 is 2 more then 25, therefore, they are twin primes.

Answer:

Percentage=11.724%

Step-by-step explanation:

Number of people disqualified= 10

Number of people who gave up= 24

Total number of people who couldn't complete the race= 34

Total number of people who participated= 290

Percentage of people who couldn't complete the race=

Total number of people who couldn't complete the race/Total number of people who participated * 100

34/290*100= 11.724%