What is the median of this set of data? 1,2,5,6,9

Answers

Answer 1

Answer: 5

Step-by-step explanation:

The median is the middle number in the set.

{1, 2, 5, 6, 9} - there are five numbers.

The middle number is the 3rd one.

{1, 2, 5, 6, 9}

The median is 5.


Related Questions

plssss answer this question 1

plssss answer this question 1

Answers

Answer:

21

Step-by-step explanation:

given : 2 triffles = 7

6 / 2 = 3 so miutiple both side by 3

2 x 3 = 6 and 7 x 3 = 21

6 triffles = 21

OR

Find the cost of 1 triffle:

7 / 2 = 3.5

1 triffle = 3.50

3.50 each x 6 triffles = 21

2 trifles cost £7. So to find 1 you divide 7 by 2 which gives you £3.50.

So then now you know one costs £3.50 and you need to find the cost of 6 you do

3.50 x 6= 21

Answer: £21

Russell Slater bought 700 shares of Disney stock at $106.50 per share. Assume a commission of 4% of the purchase price. What is the total cost to Russell?

Answers

77532 is the total cost to Russell

What is Percentage?

percentage, a relative value indicating hundredth parts of any quantity.

Given,

Russell Slater bought 700 shares of Disney stock at $106.50 per share

The amount for 700 shares is 700×106.5

74550

commission of 4% of the purchase price.

We have to convert 4% to decimal value by dividing 4 by 100

0.04

Now multiply 0.04 with 74550 to get the commission

0.04×74550

2982

Now add this commission amount with 74550 to find total cost,

2982+74550

77532

Hence, 77532 is the total cost to Russell

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In a recent survey of 36 people, 18 said that their favorite color of car was blue.
What percent of the people surveyed liked blue cars? Explain your answer with every step you took to get to it.

Answers

Answer: The percentage of people surveyed who liked blue cars is 50%.

Step-by-step explanation:

Total number of people partaking in survey= 36

number of people who like blue cars= 18

therefore, fraction of people who liked blue cars= \(\frac{18}{36}\)

hence, percentage of people who liked blue cars= (18/36)*100 %

                                                                                  = 50%  

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Answer:

Percentage of people who like blue-coloured cars is 50%

Number of people who were surveyed=36

Number of people who like blue-colored cars=18

Therefore, Percentage of people who like blue cars= (Number of people who like blue cars/ Number of people who were surveyed)*100

=(18/36)*100

=50%

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2/5 of employees in a company drive to work, 1/3 travel by bus and the rest walk. 1. Find the fraction of who walk.

Answers

Answer:

4/15

Step-by-step explanation:

2/5 drive

1/3 bus

and rest walk

fraction of those who walk is 1-(2/5+1/3)

2/5+1/3=(6+5)/15=11/15

15/15-11/15=4/15

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!
It takes a total of 6 hours to fill up an inground backyard pool using a standard hose. A function can represent this situation to represent the amount of water in the pool until it is full as a function of the time the hose is running. Determine the domain for this function. (1 point)

A.The domain is all integers from 0 to 6 hours.
B. The domain is all even integers from 0 to 6 hours.
C. The domain is all real numbers from 0 to 6 hours.
D. The domain is all positive real numbers.

Answers

Answer:

C.

Step-by-step explanation: the domain is all even integers from 0 to 6 hours

I need help. It's all in the picture.

I need help. It's all in the picture.

Answers

Answer:

Domain: {-3, 0, 1}

Range: {-3, -1, 1, 2}

Step-by-step explanation:

The domain is the set of x-values, and the range is the set y-values.

Carla ate 4/8 of the cake .Rahma ate 2/16 of the cake . What portion of the cake did they eat in all

Answers

Answer:

5/8

Step-by-step explanation:

2/16=1/8

4/8+1/8=5/8

Answer:

10/16 or 5/8 of the cake

Step-by-step explanation:

Hopes this helps :)

please help on this question!!!

please help on this question!!!

Answers

Answer:

y = 2x + 7

Step-by-step explanation:

y - (-1) = 2(x - (-4))

y + 1 = 2x + 8

y = 2x + 7

Please answer this thanks

(●´⌓`●)(●´⌓`●)(●´⌓`●)​

Please answer this thanks(`)(`)(`)

Answers

Answer:

1) A

2) A

3) D

4) B

5) D

Step-by-step explanation:

__________________________________________________________

FACTS TO KNOW BEFORE SOLVING :-

If any 2 parallel lines are cut by a transversal line , then :-

its corresponding angles on same side [a pair of an interior angle and it's corresponding exterior angle (but not its adjacent exterior angle)] are equal.its alternate interior angles are equal.its alternate exterior angles are equal.

__________________________________________________________

Q1)

According to the figure on the right side of the question paper ,

∠2 & ∠8 are interior angles on the same side∠2 = ∠7 (∵ Alternate interior angles are equal)

So,

∠7 + ∠8 = 180°

⇒ ∠2 + ∠8 = 180°    (∵ ∠2 = ∠7)

Hence , we can conclude that interior angles of same side are supplementary angles. So the correct option is A.

Q2)

According to the figure on the question paper ,

∠5 & ∠3 are exterior angles on the same side∠1 = ∠5 (∵ Corresponding angles are equal)

So ,

∠1 + ∠3 = 180°

⇒ ∠5 + ∠3 = 180°  (∵ ∠1 = ∠5)

Hence , we can conclude that exterior angles on the same side are supplementary angles. So , the correct option is A.

Q3)

According to the figure , (∠2 , ∠7) & (∠1 , ∠8) are alternate interior angles. But as (∠1 , ∠8) is there as an option , so the correct option is D.

Q4)

According to the figure , m∠1 = 129°.

Also , ∠1 & ∠7 are interior angles on the same side.

⇒ They are supplementary angles.

⇒ ∠1 + ∠7 = 180°

∠7 = 180° - 129° = 51°

So , the correct option is B.

Q5)

According to the figure , m∠2 = 3x - 10 and m∠6 = 2x + 20

Also , ∠2 = ∠6 (∵ Corresponding angles are equal)

⇒ 3x - 10 = 2x + 20

⇒ 3x - 2x = 20 + 10

⇒ x = 30

So , ∠2 = 3×30 - 10 = 80° = ∠6 (∵ Corresponding angles are equal)

Hence , the correct option is D.

A square garden has a length of (x+3) ft and a width of (x+2) ft. what is the perimeter and area of the garden?

Answers

Answer:

Perimeter:\(4x+10\) feet
Area:\(x^{2}+5x+6\) feet

Step-by-step explanation:

The perimeter is equal to 2*width +2*length. The width is x+2 and the length is x+3, therefore the perimeter is equal to 2x+4+2x+6 which equals 4x+10.
The area is equal to width*length
(x+3)(x+2)=\(x^{2}+2x+3x+6=x^{2}+5x+6\)

Terry’s garden is in the shape of a quarter-circle with radius 24 meters. What is the area of her garden?

Answers

Answer: 1809.56 let me know if it is right?

Step-by-step explanation:

Select all the intervals that are only increasing throughout the function

Select all the intervals that are only increasing throughout the function

Answers

The intervals that are only increasing throughout the function f(x) = \(\sqrt{x-4}\) is 4 < x < ∞ and 12 < x < ∞.

Given function:

f(x) = \(\sqrt{x-4}\)

x - 4 = 0

x = 0+4

x = 4

So x is increasing from 4 to infinity.

That is.

4 < x

x < ∞

4 < x < ∞ and 12 < x < ∞

Therefore The intervals that are only increasing throughout the function f(x) = \(\sqrt{x-4}\) is 4 < x < ∞ and 12 < x < ∞.

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64 1 x dx 0 Maple Generated Plot At least one of the limits of integration is not finite. The integrand is not continuous on [0, 64]. Determine whether it diverges or converges. converges diverges Evaluate the integral if it converges. (If the quantity diverges, enter DIVERGES.) 7 Incorrect: Your answer is incorrect.

Answers

Answer:

hello your question is incomplete attached below is the complete question

answer : The Integrand converges

Step-by-step explanation:

attached below is the detailed solution to the problem

i) the integrand is not continuous on [ 0, 64 ] hence the integrand is improper

ii) determine if the integrand diverges or converges ( attached below )

The integrand is finite and it converges at 16

64 1 x dx 0 Maple Generated Plot At least one of the limits of integration is not finite. The integrand
64 1 x dx 0 Maple Generated Plot At least one of the limits of integration is not finite. The integrand

Find the area of the circle.

Find the area of the circle.

Answers

Answer:

314.00

Step-by-step explanation:

Answer:

15.70

Step-by-step explanation:

A=r^2

Find the equation of the line
make sure its in standard form

Find the equation of the line make sure its in standard form

Answers

keeping in mind that parallel lines have exactly the same slope, let's check for the slope of the equation above

\(y=\stackrel{\stackrel{m}{\downarrow }}{\cfrac{4}{3}}x+10\qquad \impliedby \qquad \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}\)

so we're really looking for the equation of a lline whose slope is 4/3 and it passes through (4 , -8) in standard form

standard form for a linear equation means

• all coefficients must be integers, no fractions

• only the constant on the right-hand-side

• all variables on the left-hand-side, sorted

• "x" must not have a negative coefficient

\((\stackrel{x_1}{4}~,~\stackrel{y_1}{-8})\hspace{10em} \stackrel{slope}{m} ~=~ \cfrac{4}{3} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-8)}=\stackrel{m}{ \cfrac{4}{3}}(x-\stackrel{x_1}{4}) \implies y +8 = \cfrac{4}{3} ( x -4)\)

\(y+8=\cfrac{4}{3}x-\cfrac{16}{3}\implies \stackrel{\textit{multiplying both sides by }\stackrel{LCD}{3}}{3(y+8)=3\left( \cfrac{4}{3}x-\cfrac{16}{3} \right)}\implies 3y+24=4x-16 \\\\\\ 3y=4x-40\implies -4x+3y=-40\implies {\Large \begin{array}{llll} 4x-3y=40 \end{array}}\)

ANSWER ASAP PLS

The circular opening of a tunnel has a circumference of 36 meters. Which equation can be used to find d, the
diameter of the tunnel opening in meters?

Answers

D = circumference divided by Pi

D = 36 divided by 3.14

D = 11.5

Britney keeps track of the populations of various creatures near a lake. To estimate the dragonfly population, she captures 1,400 dragonflies and marks them with special paint. She releases them, waits a few days, and then captures 620 dragonflies. She notices that 62 of these dragonflies are marked. To the nearest whole number, what is the best estimate for the dragonfly population?

Answers

Answer:

14,000

Step-by-step explanation:

Based on the given conditions, formulate:  1400 x 620 ÷ 62

Cross out the common factor: 1400 x 10

Calculate the product or quotient: 14000

Find the closest integer: 14000

Answer: 14000

The manufacturer of an airport baggage scanning machine claims it can handle an average of 560 bags per hour. (a-1) At α = .05 in a left-tailed test, would a sample of 16 randomly chosen hours with a mean of 538 and a standard deviation of 50 indicate that the manufacturer’s claim is overstated? Choose the appropriate hypothesis.

Answers

Answer:

The calculated value t = 1.76 < 2.131 at 0.05 level of significance

Null hypothesis is accepted

The manufacturer’s claim is greater than 560 bags per hour

Step-by-step explanation:

Explanation:-

Given sample size 'n' =16

Given the manufacturer of an airport baggage scanning machine claims it can handle an average of 560 bags per hour.

mean of the Population 'μ' = 560

Mean of the sample Χ⁻ = 538

sample standard deviation' S' = 50

Null hypothesis:H₀:μ > 560

Alternative Hypothesis:H₁ : :μ < 560 (left tailed test)

Test statistic

   \(t = \frac{x^{-}-mean }{\frac{S}{\sqrt{n} } }\)

  \(t = \frac{538-560 }{\frac{50}{\sqrt{16} } } = -1.76\)

|t| = |-1.76| = 1.76

Degrees of freedom

γ = n-1 =16-1 =15

\(t_{\frac{\alpha }{2} } = t_{\frac{0.05}{2} } =t_{0.025} =2.131\)

Conclusion:-

The calculated value t = 1.76 < 2.131 at 0.05 level of significance

Null hypothesis is accepted

The manufacturer’s claim is greater than 560 bags per hour

Evaluate the expression for s = 10, t = –2, and u = 9.

t2u + s = ?

Answers

Answer:

  46

Step-by-step explanation:

You want to evaluate the expression t²u+s for t=-2, u=9, s=10.

Evaluating an expression

Put the numbers in the places of the corresponding variables, and do the arithmetic.

  (-2)²·9 +10 = 4·9 +10 = 36 +10 = 46

The value of the expression is 46.

Evaluate the expression for s = 10, t = 2, and u = 9.t2u + s = ?

Tyler and Elena are on the cross country team. Tyler’s distances and times for a training run are shown on the graph. Elenas distances and times for a training run are given by the equation y=8.5x, calculate Tyler’s pace per minute

Answers

Answer:

8.2 miles per minute

Step-by-step explanation:

Given

See attachment for graph

Required

The rate of Tyler's graph

This means that we calculate the slope (m) of the graph using:

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

So, we have:

\((x_1 ,y_1) = (0,0)\)

\((x_1 ,y_1) = (1,8.2)\)

So, we have:

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

\(m = \frac{0 - 8.2}{0 - 1}\)

\(m = \frac{-8.2}{- 1}\)

\(m = 8.2}\)

Tyler and Elena are on the cross country team. Tylers distances and times for a training run are shown

So far,Debra has driven 7.9 miles. She needs to drive a total of 12 miles. How many more miles must Debra drive

Answers

Answer:

4.1 miles

Step-by-step explanation:

simple math

Select the correct answer. The population of a community, , is modeled by this exponential function, where x represents the number of years since the population started being recorded. p(x) = 2,400(1.025)x What is the approximate population 3 years after the population started being recorded?

A. 7,380 people
B. 2,460 people
C. 2,584 people
D. 14,887 people

Answers

B. 2584 people Hanska

The approximate population 3 years after the population started being recorded is 2584 people option (C) is correct.

What is an exponential function?

It is defined as the function that rapidly increases and the value of the exponential function is always positive. It denotes with exponent y = a×

where a is a constant and a>1

It is given that:

The population of a community is modeled by this exponential function, where x represents the number of years since the population started being recorded:

p(x) = 2,400(1.025)×

Plug x = 3 years in the above function.

P(3) = 2400(1.025)³

P(3) = 2400x1.0768

P(3) = 2584.53 ≈ 2584 people

Thus, the approximate population 3 years after the population started being recorded is 2584 people option (C) is correct.

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Help plz:)))I’ll mark u Brainliest

Help plz:)))Ill mark u Brainliest

Answers

Answer:

Yes they are congruent by SAS (wrong answer)

Edit: the correct answer is by HL

A n s w e r:

Yes, by HL

The SC Electric Company has bid on two electrical wiring jobs. The owner of the company believes that: the probability of being awarded the first job (event A) is 0.17; the probability of being awarded the second job (event B) is 0.5; the probability of being awarded both jobs (A and B) is 0.375. If the owner's beliefs are correct, which of the following statements must be true concerning event A and event B?

Answers

Statements must be true concerning event A and event B are that event A and B are independent and not mutually exclusive.

Define mutually exclusive event.

Events that do not take place at the same time are said to be mutually exclusive. For instance, if a coin is tossed, the outcome will either be head or tail; we cannot obtain both outcomes. Since they do not occur at the same time, such occurrences are also known as disjunct events. Two events are mutually exclusive or disjoint in logic and probability theory if they cannot both occur at the same time. The results of a single coin flip, which can result in either heads or tails but not both, serve as an obvious illustration.

Given

The owner of the company believes that: the probability of being awarded the first job (event A) is 0.17.

The probability of being awarded the second job (event B) is 0.5; the probability of being awarded both jobs (A and B) is 0.375.

Statements must be true concerning event A and event B:

Event A and B are independent and not mutually exclusive.

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Find the coordinates of the vertex for the parabola defined by the given quadratic function.
​f(x)
The vertex is
nothing. ​(Type an ordered​ pair.)

Find the coordinates of the vertex for the parabola defined by the given quadratic function.f(x)The vertex

Answers

The vertex would be (5, 27)

What is the equation of the slant asymptote of the rational function? f(x)=6x3−15x2+x−43x2−1 y=x−5 y=2x−5 y=x−17/3 y=2x−17/3

What is the equation of the slant asymptote of the rational function? f(x)=6x315x2+x43x21 y=x5 y=2x5

Answers

Answer:

2x − 5

Step-by-step explanation:

To solve, divide the numerator by the denominator.  The result (not including the remainder) will be the equation of the slant asymptote.

We can tell the first term of the quotient will be 2x, so the answer will be either 2x − 5 or 2x − 17/3.

The easiest method here is to simply multiply these by denominator.

(3x² − 1) (2x − 5) = 6x³ − 15x² − 2x + 5

(3x² − 1) (2x − 17/3) = 6x³ − 17x² − 2x + 17/3

So the answer must be 2x − 5.

Alternatively, you can use long division.

What is the equation of the slant asymptote of the rational function? f(x)=6x315x2+x43x21 y=x5 y=2x5

Answer:

2x-5

Step-by-step explanation:

f(x)=(6x^3−15x^2+x−4 )/(3x^2−1)

To find the slant asymptote,divide the numerator by the denominator

       2x   +(-15x^2+3x-4)/ (3x^2-1)  

    -5   +   (3x-9)/(3x^2-1)

The divisor is (2x-5) and the remainder is ( 3x-9)

   

           

Billy took 5 tests in his math class. He scored an 89,88,93,90 and 81. What is the variance of his grades in these test? If necessary, round to the nearest hundredth.

Answers

The variance of Billy's grades obtained from his test scores is 15.76

What is variance?

The variance is a measure of variability or spread a dataset. The variance can be calculated from the sum of the square of the differences of the data points from the mean divided by the number or count of the data points.

The variance of Billy's test scores can be calculated by finding the mean or the average of the scores, then finding the sum of the squares of the differences of each score from the mean as follows;

The mean score = (89 + 88 + 93 + 90 + 81)/5 = 88.2

The square of the differences of the values from the mean can be calculated as follows;

(89 - 88.2)² = 0.64, (88 - 88.2)² = 0.04, (93 - 88.2)² = 23.04, (90 - 88.2)² = 3.24, and (81 - 88.2)² = 51.84

The sum of the square of the differences is therefore;

0.64 + 0.04 + 23.04 + 3.24 + 51.84 = 78.8

The variance is therefore; 78.8/5 = 15.76

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Your family needs to rent a car for a week while on
vacation. Company A charges $3.25 per mile plus a flat
fee of $125 per week. Company B charges $3 per mile
plus a flat fee of $150 per week.
A. Write an equation to express the situation
B. After how many miles of travel are the total costs
the same at both companies?

Answers

The equation to represent the situation are as follows:

Company A;

y = 3.25x + 125

Company B;

y = 3x + 150

The miles of travel the total cost will be the same is 100 miles.

How to find the equation that represent the situation?

Your family needs to rent a car for a week while on vacation. Company A charges $3.25 per mile plus a flat fee of $125 per week. Company B charges $3 per mile plus a flat fee of $150 per week.

Therefore, the equation to express the situation is as follows;

Company A;

y = 3.25x + 125

Company B;

y = 3x + 150

where

x = number of milesy = total cost

The number of miles the travel will cost the same can be calculated as follows:

3.25x + 125 = 3x + 150

3.25x - 3x = 150 - 125

0.25x = 25

x = 25 / 0.25

x = 100

Therefore, the number of miles is 100 miles.

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Which expression is equivalent to (-4+5y-2x) + (5x+7+10y)

Answers

Answer:

3 + 3x + 15y

Step-by-step explanation:

You may find it easier to write these two expressions into column form:

  (-4+5y-2x)

+ (5x+7+10y)

Combine like terms (do this for constants, x and y terms):

  (-4+5y-2x)

+ (5x+7+10y)

-------------------

 3 + 3x + 15y

5. It costs Max's Woodworking $16 to build each birdhouse. At a fair, Max's was selling its birdhouses for $40. What is the markup on each birdhouse?​

Answers

Based on the information given, it can be deduced that the markup of the birdhouse is 150%.

From the question given, it was stated that Max's Woodworking $16 to build each birdhouse and that he sold the birdhouses for $40.

Therefore, the markup percentage will be:

= (40 - 16)/16 × 100

= 24/16 × 100

= 150%

Therefore, the markup is 150%.

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