select true statement​

Select True Statement

Answers

Answer 1

Answer:

Both are true.

Step-by-step explanation:

A absolute always has a positive answer no matter what.

Answer 2

Answer:

Both of the answers are true!

Absolute value always has a positive answer.

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Related Questions

In what decade was hip-hop music developed?
A. 1960
B. 1970
C. 1980
D. 1990

Answers

Answer:

b 1970s

Step-by-step explanation:

Ray and Lynn are getting some of their father's sheep. Ray is getting 14/21 of the sheep. what fraction of sheep is Lynn getting?

A) 1/21

B) 3/21

C) 5/21

D) 7/21​

Answers

Answer:

this is %100 correct its D  

Step-by-step explanation:

if this is correct or you like it plz mark me as brainiest

Please help Asap. No links or files, i will report! Show work Please!

Please help Asap. No links or files, i will report! Show work Please!

Answers

The value of x is 13.85.

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

From the figure,

(7x + 1)° and (6x - 1)° makes a straight angle.

This means,

(7x + 1) + (6x - 1) = 180

7x + 1 + 6x - 1 = 180

13x = 180

x = 180/13

x = 13.85

Thus,

x is 13.85°

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a drama club is planning a bus trip to new york city to see a broadway play. the cos per person for the bus rental varies inversly as the number of people going on the trip. it will coast 30 per person if 44 people go on the trip. how much will it cost person 20 people go on the trip

Answers

The cost per person for the bus rental is inversely proportional to the number of people going on the trip. If the cost is $30 per person when 44 people go on the trip, it will cost $68.18 per person if 20 people go on the trip.

In an inverse variation, when one variable increases, the other variable decreases proportionally. In this case, the cost per person for the bus rental varies inversely with the number of people going on the trip. Let's denote the cost per person as C and the number of people as N.

From the given information, we know that when 44 people go on the trip, the cost per person is $30. We can set up an inverse variation equation:

C = k/N,

where k is the constant of variation. To find the value of k, we can substitute the known values:

30 = k/44.

Solving this equation, we find that k = 1320. Now we can determine the cost per person when 20 people go on the trip:

C = 1320/20 = $66.

Therefore, if 20 people go on the trip, it will cost $66 per person.

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6x+13+2x+10+4x+4

Is this a one, many, or no solution?

Answers

Answer:

No solution.

Step-by-step explanation:

It only leads into another equation, that being \(3(4x+9)\). And if you try solving that, you'll just get \(12x + 27\) again. Therefore, there is no visible solution to this problem.

Four friends did a job together that paid $85.20. How much should each get if they all get an equal amount? *

Answers

Answer:

21.30

Step-by-step explanation:

85.20/4

What are the 4 levels of measurement statistics?

Answers

The four levels of measurement in statistics are nominal, ordinal, interval, and ratio. They differ in terms of the properties of the data and the types of statistical analyses that can be performed on the data.

Nominal level involves data that can be placed into categories or groups with no inherent order or ranking. Examples of nominal data include gender, race, and occupation.

Ordinal level involves data that can be ranked or ordered, but the differences between the data points are not necessarily equal. Examples of ordinal data include educational levels (e.g., high school, college, graduate), or rankings of movies on a scale of 1-5.

Interval level involves data where the differences between the data points are equal, but there is no true zero point. Examples of interval data include temperature (measured in Celsius or Fahrenheit) and calendar years.

Ratio level involves data that has a true zero point and the differences between data points are equal. Examples of ratio data include height, weight, and time.

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Lines and are parallel lines cut by a transversal. Use the lines and the angles formed to select all that are true statements. Select 3 correct answer(s)
a. Angle 3 and Angle 6 are vertical angles.
b. Angle 1 and Angle 5 are corresponding angles.
c. Angle 6 and Angle7 are vertical angles.
d. Angle 7 and angle 8 are supplementary angles.
e. Angle 2 and angle 4 are alternate interior angles.
f. Angle 1and angle 4 are same side interior angles.

Answers

The corrrect statements about angle are:

Angle 1 and angle 5 are corresponding anglesAngle 6 and angle 7 are vertical anglesAngle 7 and angle 8 are supplementary angles

Please refer to the attached picture below for visualization of the angles.

Based on the attached picture, we can consider the relationship of each angle, such as:

Alternate interior angles and congruent:

Angle 4 and angle 5

Angle 3 and angle 6

Alternate exterior angles and congruent:

Angle 1 and angle 8

Angle 2 and angle 7

Consecutive interior angles and supplementary:

Angle 3 and angle 5

Angle 4 and angle 6

Corresponding angles and congruent:

Angle 1 and angle 5

Angle 2 and angle 6

Angle 3 and angle 7

Angle 4 and angle 8

Vertical angles and congruent:

Angle 1 and angle 4

Angle 2 and angle 3

Angle 5 and angle 8

Angle 6 and angle 7

Supplementary angles:

Angle 1 and angle 2

Angle 3 and angle 4

Angle 5 and angle 6

Angle 7 and angle 8

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Lines and are parallel lines cut by a transversal. Use the lines and the angles formed to select all

Find the quotient to 1.23-5.86

Answers

———————————— negative 4.63

9. if the amount of cosmic radiation to which a person is exposed while flying by jet across the united states is a random variable having the normal distribution with mean 4.60 mrem and standard deviation 0.44 mrem. find the probability that the amount of cosmic radiation to which a person will be exposed on such a flight is between 3.9928 mrem and 4.0016 mrem.

Answers

The probability  that the amount of cosmic radiation to which a person will be exposed on such flight is between 3.9928 mrem and 4.0016 mrem on such a flight is approximately 0.0028 or 0.28%.

To solve this problem, we need to use the standard normal distribution formula. First, we need to standardize the values given to us using the formula:

z = (x - μ) / σ

where z is the standard score, x is the observed value, μ is the mean, and σ is the standard deviation.

Using the given values, we have:

z1 = (3.9928 - 4.60) / 0.44 = -1.3864
z2 = (4.0016 - 4.60) / 0.44 = -1.3523

Next, we need to find the probability that the standard score falls between these two values using a standard normal distribution table or calculator.

From the table, we find that the probability of a standard score falling between -1.3864 and -1.3523 is 0.0702.

Since the original variable is normally distributed, we can use the standard normal distribution to find the probability that a person will be exposed to cosmic radiation between 3.9928 mrem and 4.0016 mrem.

Therefore, the probability that the amount of cosmic radiation to which a person will be exposed on such a flight is between 3.9928 mrem and 4.0016 mrem is approximately 0.0702 or 7.02%.

To find the probability that the amount of cosmic radiation exposure on a flight across the United States is between 3.9928 mrem and 4.0016 mrem, given a normal distribution with mean 4.60 mrem and standard deviation 0.44 mrem, you need to calculate the z-scores and use the standard normal table.

First, find the z-scores for both values:

z1 = (3.9928 - 4.60) / 0.44 ≈ -1.38
z2 = (4.0016 - 4.60) / 0.44 ≈ -1.36

Now, look up the probabilities corresponding to these z-scores in a standard normal table.

P(z1) ≈ 0.0841
P(z2) ≈ 0.0869

To find the probability that the amount of cosmic radiation exposure is between these two values, subtract the probabilities:

P(3.9928 < exposure < 4.0016) = P(z2) - P(z1) = 0.0869 - 0.0841 = 0.0028

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7x + 4(-3x + 6) = -7x + 38

Answers

Answer:

x = 7

Step-by-step explanation:

Given

7x + 4(- 3x + 6) = - 7x + 38 ← distribute and simplify left side

7x - 12x + 24 = - 7x + 38

- 5x + 24 = - 7x + 38 ( add 7x to both sides )

2x + 24 = 38 ( subtract 24 from both sides )

2x = 14 ( divide both sides by 2 )

x = 7

Answer:

Step-by-step explanation:

Here you go mate

Use PEMDAS

Parenthesis

Exponent

Multiplication

Division

Addition

Subtraction

Step 1

7x+4(-3x+6) =-7x+38  Equation/Question

Step 2

7x+4(-3x+6) =-7x+38  Remove parenthesis

-5x+24=−7x+38

Step 3

-5x+24=−7x+38  Add 7x

2x+24=38

Step 4

2x+24=38  Subtract 24

2x=14

Step 5

2x=14  Divide by 2

answer

x=7

Hope this helps

What is 1/4 divided by 9/10 rewritten with an important fraction?

Answers

Step-by-step explanation:

\({:}\hookrightarrow\sf \dfrac {1}{4}\div \dfrac {9}{10}\)

\({:}\hookrightarrow\sf \dfrac {1}{4}\times \dfrac {10}{9}\)

\({:}\hookrightarrow\sf \dfrac {10}{36}\)

\({:}\hookrightarrow\sf \dfrac {5}{18}\)

which best explains whether a triangle with side lengths 5cm 13cm and 12 cm is a right triangle

Answers

Answer: the awnser is 0 jk its not

Step-by-step explanation:

i just want point repete dkmkmkrfnjrjnnfrfr

Answer:

Yes, it can make a right triangle.

Step-by-step explanation:

We can use the Pythagorean Theorem to determine if the sides make a right triangle.

\(a^2+b^2=c^2\)

We are given the side lengths: 5cm, 13cm, and 12 cm.

13cm is the longest, so it would be 'c'.

5cm and 12cm will be 'a' and 'b'.

Let 5 be 'a', 12 be 'b', and 13 be 'c':

\(5^2+12^2=13^2\\\\\text{Solve the Exponents:}\\ \rightarrow 5^2=25\\\rightarrow 12^2=144\\\rightarrow 13^2=169\\\\25+144=169\\\boxed{169=169}\)

5cm, 13cm, and 12 cm would make a right triangle. It satisfies the Pythagorean Theorem.

Connor has made deposits of $125.00 into his savings account at the end of every three months for 15 years. If interest is 10% per annum compounded monthly and he leaves the accumulated balance for another 5 ​years, what would be the balance in his account​ then?

Answers

You can calculate the balance in Connor's account after 15 years of regular deposits and an additional 5 years of accumulation.

To calculate the balance in Connor's account after 15 years of regular deposits and an additional 5 years of accumulation with 10% interest compounded monthly, we can break down the problem into two parts:

Calculate the accumulated balance after 15 years of regular deposits:

We can use the formula for the future value of a regular deposit:

FV = P * ((1 + r/n)^(nt) - 1) / (r/n)

where:

FV is the future value (accumulated balance)

P is the regular deposit amount

r is the interest rate per period (10% per annum in this case)

n is the number of compounding periods per year (12 for monthly compounding)

t is the number of years

P = $125.00 (regular deposit amount)

r = 10% = 0.10 (interest rate per period)

n = 12 (number of compounding periods per year)

t = 15 (number of years)

Plugging the values into the formula:

FV = $125 * ((1 + 0.10/12)^(12*15) - 1) / (0.10/12)

Calculating the expression on the right-hand side gives us the accumulated balance after 15 years of regular deposits.

Calculate the balance after an additional 5 years of accumulation:

To calculate the balance after 5 years of accumulation with monthly compounding, we can use the compound interest formula:

FV = P * (1 + r/n)^(nt)

where:

FV is the future value (balance after accumulation)

P is the initial principal (accumulated balance after 15 years)

r is the interest rate per period (10% per annum in this case)

n is the number of compounding periods per year (12 for monthly compounding)

t is the number of years

Given the accumulated balance after 15 years from the previous calculation, we can plug in the values:

P = (accumulated balance after 15 years)

r = 10% = 0.10 (interest rate per period)

n = 12 (number of compounding periods per year)

t = 5 (number of years)

Plugging the values into the formula, we can calculate the balance after an additional 5 years of accumulation.

By following these steps, you can calculate the balance in Connor's account after 15 years of regular deposits and an additional 5 years of accumulation.

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A rocket being launched has three engines that are independent of each other. The probability of an engine firing is 0.97. What is the probability of at least one engine not firing? PLEASE HELP

Answers

Answer:

.0873

Step-by-step explanation:

………………helppppppppppp

helppppppppppp

Answers

Answer:

B.

Step-by-step explanation:

Determine the standard form of the equation of the line that passes through (-7,8) and (0,2)

Answers

7y+6x-14=0

Step-by-step explanation: if we know two coordinates of a line.

Answer:

6x+7y=14

Step-by-step explanation:

graphed using desmos, answer for edge 2021

PLEASE HELP! What is the value of the expression, written in standard form? (6.6x 10^-2 ) (3.3x10^-4) ​

PLEASE HELP! What is the value of the expression, written in standard form? (6.6x 10^-2 ) (3.3x10^-4)

Answers

The answer is 200 I think


Good luck

HELP ME PLEASE I'LL MARK YOU THE BRAINEST!!!!!!!!
Determine the missing values.

HELP ME PLEASE I'LL MARK YOU THE BRAINEST!!!!!!!! Determine the missing values.

Answers

Answer:

Hi it’s me

Step-by-step explanation:

7is the first one

10 is the second

Nvm you already got the answer cause yo asked this 2 weeks ago anyways hi

What is the distance to the nearest tenth of a unit between point H ( -4,6 ) and point I ( 2,-3 )

Answers

Answer:

10.81 units

Step-by-step explanation:

Given data

point H ( -4,6 ) and point I ( 2,-3 )

x1= -4

y1=6

x2= 2

y2=-3

The formula for the distance between two points is

d=√((x_2-x_1)²+(y_2-y_1)²)

d=√((2-(-4))²+(-3-6)²)

d= √(2+4)²+(-9)²)

d= √(6)²+(-9)²)

d= √36+81

d=√117

d= 10.81 units

Hence the distance between the points is 10.81 units

How do you translate coordinates?

Answers

To translate an entire triangle, find the coordinates of each of the triangle's vertices, add the horizontal translation then plot the three translated points.

Whenever an object is moved from one location to the next without changing its size, shape, or orientation, a translation takes place. If we know which way and how far the figure to be moved, we can draw the translation in the coordinate plane.

Use P′(x+a,y+b) to translate the point P(x,y), a unit to the right, and b unit up. Use P′(x−a,y−b) to translate the point P(x,y), a unit to the left and b unit to the lower.

There are some steps of translating the triangle:

Step 1: Find the coordinates of each of the triangle's vertices in step one.

Step 2: Add the horizontal translation value to each vertex's x-coordinate and the vertical translation value to each point's y-coordinate to translate each point. If the horizontal translation is to the left or the vertical translation is downward for these translations, add a negative number.

Step 3: Plot the three translated points and draw the triangle by drawing a straight line between each pair of points.

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To calculate depletion expense, first determine the depletion per unit. depletion per unit can be calculated by taking (cost ______)/total units of capacity.

Answers

To calculate depletion expense, you need to determine the depletion per unit. The depletion per unit can be calculated by taking (cost of the resource) / total units of capacity.

Depletion is an accounting method used to allocate the cost of natural resources over their useful life. It is commonly used in industries such as mining, oil and gas extraction, and timber harvesting, where companies extract and deplete natural resources as part of their operations.

The first step in calculating depletion expense is to determine the cost of the resource. This includes all costs incurred to acquire and develop the resource, such as exploration costs, development costs, and acquisition costs. These costs are typically capitalized and then allocated over the estimated recoverable units of the resource.

Once you have determined the cost of the resource, you need to calculate the total units of capacity. This refers to the estimated amount of resource that can be extracted or harvested from the reserve. For example, in mining, it could be measured in tons of ore, while in oil and gas extraction, it could be measured in barrels or cubic feet.

To calculate the depletion per unit, divide the cost of the resource by the total units of capacity. This will give you the amount of depletion expense that should be recognized for each unit extracted or harvested.

It's important to note that there are different methods for calculating depletion expense, such as units-of-production method and percentage depletion method. The units-of-production method calculates depletion based on actual production or extraction during a given period. On the other hand, the percentage depletion method allows for a fixed percentage deduction from gross income based on statutory rates.

In conclusion, to calculate depletion expense, you need to determine the depletion per unit by dividing the cost of the resource by the total units of capacity. This allows for an appropriate allocation of costs over the useful life of natural resources.

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Question 6 (1 point)
The figures are similar. Find the scale factor of the smaller figure to the larger figure.
12
11.1
What is the scale factor

Answers

The scale factor is 12.8

What measure of central tendency is most affected by outliers?.

Answers

Answer: Mean

Mean is the only measure of central tendency that is always affected by an outlier.

hope this helps!

have a nice day!

ahh could i get sum help?

ahh could i get sum help?

Answers

Answer:

8/35 cubic inches

Step-by-step explanation:

Volume is length x width x height. To find the answer, we must multiply all values together. 2/3 times 3/5 ix 6/15. Let's simplify this before multiplying further. 6/15 can also be written as 2/5. 2/5 times 4/7 is 8/35 which cannot be simplified. 8/35 is the final answer.

What is 3 x 4/19 in fraction

Answers

Answer:

\(12/19\)

Step-by-step explanation:

When multiplying fractions, just multiply the numerator and the denominator. In this case, a whole number, or 3 is also known as \(3/1\).

\(\frac{4}{19} * \frac{3}{1}\)

You will get 12 for the numerator and 19 as the denominator.

Answer: 12/19

Explanation: use a= a/1 and put 3/1 times 4/19 then multiply 3 and 4 to get 12 and 1 and 19 to get 19 therefore answer is 12/19.

Hope that helps! Have a good day :)

Min is using a model to add 3/10 and 4/10. First, he draws a rectangle and seperates it into 10 equal pieces. Then, he shades 3 of those pieces. What should Min do next?

Answers

Min is using a model to add 3/10 and 4/10. First, he draws a rectangle and separates it into 10 equal pieces. Then, he shades 3 of those pieces. To add 3/10 and 4/10 using a model,

Min should follow the steps below.

Step 1: Draw a rectangle and separate it into 10 equal pieces.

Step 2: Shade 3 pieces out of the 10 pieces.

Step 3: Shade an additional 4 pieces out of the remaining 7 unshaded pieces.

Step 4: Count the total number of shaded pieces, which is 7.

Step 5: Divide the total number of shaded pieces by the total number of pieces in the rectangle. This gives the fraction 7/10.

Step 6: Therefore, the sum of 3/10 and 4/10 is 7/10.

Min should shade an additional 4 pieces out of the remaining 7 unshaded pieces next to add 3/10 and 4/10 using a model.

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Please help! I will give brainliest!

Please help! I will give brainliest!

Answers

Answer:

2nd option

Step-by-step explanation:

trinomial is 2x² + 10x -4 = 0

a = 2

b = 10

c = -4

(-b±√b²-4ac) / 2a

= [-10±√100-4(2)(-4)] / 2

= (-10±2\(\sqrt{33}\)) / 4

= (-5+\(\sqrt{33}\))/2, = (-5-\(\sqrt{33}\))/2  (simplified)

the diameter of a car tire is 27 in what is it area

Answers

Answer: ≈ 572.55526

Step-by-step explanation:

A = πr2 = π(13.52) ≈ 572.55526

The area of the tire is 572.27 sq meters having a radius of 27 inches.

What are the circumference and diameter of a circle?

The circumference of a circle is the distance around the circle which is 2πr.

The diameter of a circle is the largest chord that passes through the center of a circle it is 2r.

If the diameter of the circle is 27 meters then the radius of the circle is

(27/2) = 13.5 meters.

So, the area of a tire with a radius of 13.5 meters is,

= π(13.5)² sq meters.

= 3.14×182.25 sq meters.

= 572.27 sq meters.

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are false positives too common in some medical tests? researchers conducted an experiment involving 250 patients with a medical condition and 750 other patients who did not have the medical condition. the medical technicians who were reading the test results were unaware that they were subjects in an experiment.

Answers

The false positive and false negative rates for the medical test are given as:

6.67% and 4.00% respectively.

What is a false positive?

A false positive is an outcome in which the model forecasts the positive class inaccurately. A real positive result is one in which the model accurately predicts the positive class.

To determine the false positives and false negatives of the tests, we use the principle of probability.

Probability (p) = Number of Favorable outcomes/Total number of Exhaustive outcomes

Recall that 240 of the 250 patients were accurately recognized. Also, 50 healthy people were diagnosed to have the ailment. Hence, the test's false positive (FP) and false negative (FN) rates can be estimated as follows:

Hence P (False Positive) = 50 / 750 = o.0667 or 6.67%

P (False Negative) = 10/750 = 0.0400 or 4.00%.

Therefore, the required rates are 6.67% and 4.00% accordingly.

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Full Question:

Testing the test Are false positives too common in some medical tests? Researchers conducted an experiment involving 250 patients with a medical condition and 750 other patients who did not have the medical condition. The medical technicians who were reading the test results were unaware that they were subjects in an experiment.

Question: Technicians correctly identified 240 of the 250 patients with the condition. They also identified 50 of the healthy patients as having the condition. What were the false positive and false negative rates for the test? (See table below)

                                        Medical patients             Other Conditions    Total

Correctly identified        240                                  700                            940

Incorrectly identified      10                                     50                              60

Total                                  250                                  750                            1000

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A mixture of 50 ounces of gas per ounce of oil has a ____: ____ gas to oil ratio *show me how you got it* -no random answers!! Mary likes pie. her total utility is the ____________ satisfaction from eating _____________ pie(s). Select the true statement. O a. Accounting evaluates past performance, whereas Engineering Economy evaluates and predicts future events O b. Both Accounting and Engineering Economy evaluate and predict future events O c. None of the above O d. Engineering Economy evaluates past performance, whereas Accounting evaluates and predicts future events What is the rate of change?a. -2b. -1/2c. 1/2d. 2 Flare Co. manufactures textiles. Among Flare's 2020 manufacturing costs were the following salaries and wages:Loom operators$120,000Factory foremen45,000Machine mechanics30,000What was the amount of Flare's 2020 indirect labor? (CPA adapted)Multiple Choice$75,000$150,000$120,000$165,000 Which choice best describes the main focus of the 'many eyes hypothesis'? a. The ability of large groups to more effectively/efficiently locate food b. The ability of large groups to more effectively/efficiently detect predators c. The costs vs. benefits of an individual in a group acting as a sentryd. Mate choice in a polygynous mating system e. Mate choice in a polyandrous mating system 9. We can conclude from the passage thatA. if not for the orphan trains, manypeople alive today would not havebeen born.B. the orphan-train program wasgenerally considered a bad idea atthe time.C. the orphan trains helped therailroads gain popularity.D. the orphan train program was aform of slavery. explain why it would be important to evaluate the outcome of a campaign -8x-2y=6 write in slope intercept form Give two ways to prove that liquids, like water, are matter. Delaney Company is considering replacing equipment that originally cost $499,000 and has accumulated depreciation of $349,300 to date. A new machine will cost $827,000. The sunk cost in this situation is how does Thomas Jefferson support the argument that the colonist should be separate from Great Britain? Which choice describes the value of m when m + 1 23? Select the fraction equivalent to 0.1its not 1/101/1B 1/9 C 1/11please explain why (A) Describe the main steps of the Apriori algorithm for mining association rules. Explain how the algorithm generates the sets of candidate itemsets and how the algorithm prunes the candidate itemsets. (B) Consider the following set of items {A, B, D, F, H}. Create a set of transactions such that the association rule {A, D} => {F, H} would have support 0.3 and confidence 0.6. (C) The measure "confidence" is commonly used to evaluate the interestingness of a mined association rule. However, sometimes a high confidence value does not necessarily mean a rule is indeed interesting. Discuss the potential issue of the measure "confidence" and explain how this issue is addressed in association analysis. How did the rush to mine gold affect the settlement of the West 2(1+a) * 5(1+a)help u u want to help or else continue helping true or false: sudden reduction in the availability of resources (inputs and labor) for production will cause the aggregate supply curve to shift to the right. What are examples of things that affect the weather?. in the value chain model, support activities are most directly related to the production and distribution of the firm's products and services, which create value for the customer.