Between which two integers is the square root of 18

Answer:

Probability of being classical: 36/181

Step-by-step explanation:

So to find the probability of it being first played classical, we divide the total from the amount of classical:

P(classical):

36/181

At tα/2= -1.66, we reject H0.

What is the Null hypothesis?

The null hypothesis is a standard statistical theory that contends there is no statistical relationship or significance between any two sets of observed data and measured phenomena for any given single observed variable.

Data provided

sample size is 100, and

sample mean, 52.0 for x

The standard deviation of the sample, s= 22.0

Average population, = 60.0

Level of significance, = 0.05

Theorem testing

The alternate and the null hypothesis is

H0: u = 60

Ha: u < 60

Crucial component:

value crucial at 0.05

tα/2= -1.66

Region of rejection:

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Greetings from Brasil...

isolating a:

(a + b + c)/3 = z

(a + b + c) = 3z

Answer:

Yes.

Step-by-step explanation:

i Cannot see the number but.  MOST likely  yes

Step-by-step explanation:

Answer:

17.32 meters

Step-by-step explanation:

Let’s call the height of the tower H. The distance from the point to the base of the tower is 10 m. The angle of elevation from the point to the top of the tower is 60 degrees.

Using trigonometry, we can calculate that:

tan (60) = H / 10

H = 10 * tan (60)

H = 10 * √3

H = 17.32 m

Therefore, the height of the tower is 17.32 meters.

Let me know if I helped :)

The sample space for the two mornings at the stop light would be D. {red/red, red/yellow, red/green, yellow/red, yellow/yellow, yellow/green, green/red, green/yellow, green/green}.

In probability theory, the sample space constitutes the collection of all potential results that could ensue from an experiment. Symbolized by S, it encompasses every plausible outcome that can arise when such a test is conducted.

The sample space would therefore be :
{red/red, red/yellow, red/green, yellow/red, yellow/yellow, yellow/green, green/red, green/yellow, green/green}

This includes all the possible lights that could be seen on the two mornings by Julie.

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Answer:

60 degrees

Step-by-step explanation:

60 degrees. Reason: Corresponding angles are congruent

I had a delta math and it asked me this question

Linear equation: y=1.8x+9

Exponential equation y=9(1.2)^x

Answer:

B to C;60

Step-by-step explanation:

Z to X;37.5      CORRECT ME IF IM WRONG   #Carryonstudents

(a) 1.25 dollars per apple

(b) Akia can buy 8 apples

(c) Christian can buy 4 apples

The corner store apples at a rate of $1.25 per apple.

Let c be the total cost of apples, n be the number of apples, and r be the ratio of the amount in dollars to the number of apples.

The formula rate is given as:

r = C/n

(a) So, the ratio of the amount in dollars to the number of apples will be:

r = c/n

r = $1.25 / 1 = 1.25 dollars/ apple

(b) Now, the number of apples that Akia can buy is:

r = c / n

n = c / r

n = [ $10 / ( 1.25 dollars/apple) ]

n = 8

(c) The number of apples that Christian can buy is:

n = c / r

n = 6 / 1.25

n = 4.8

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The complete question is mentioned below:

The corner store sells apples at a rate of 1.25 dollars per apple.

a. What is the ratio of the amount in dollars to the number of apples?

b. Akia is only able to spend $10 on apples. How many apples can she buy?

c. Christian has $6 in his wallet and wants to spend it on apples. How many apples can Christian buy?

Answer:

1/3

Step-by-step explanation:

3x + y = -6

y = -3x - 6

The slopes of two perpendicular lines are negative reciprocals of each other

so negative reciprocal of -3 is 1/3

\( \large{ \boxed{ \tt{Answer : - 3}}}\)

Please see the attached picture for full solution!

-------- HappY LearninG <3 --------

Answer:

P[ X < 2,4 ]  = 0,1587   or   15,87 %

Step-by-step explanation:

Normal Distribution  N ( 2,6 , 0,2 )

mean = μ₀ = 2,6 ft  and

standard dviation is

σ = 0,2 ft

Samle size 53    n  = 53

2,4 - 2,6 = 0,2

That means the difference between 2,4 and the mean of the sample ( 2,6) is equal to one standar deviation.  The empircal rule establishes that the interval [  μ₀ ± σ]  contans 68,3 % of all values, by symmetry

μ₀ - σ = 68,3/2

μ₀ - σ = 34,15

Then the half of the bell shape curve is 0,5 and  from 0,2 up to 0 ( the normalized μ₀ ) is 34,15 then dfference between

0,5 - 0,3415   =  0,1585  or   15,85% is the probability

Other procedure is:

P[ X < 2,4 ]  = [X  -  μ₀ ] / σ

P[ X < 2,4 ]  = 2,4 - 2,6 / 0,2

P[ X < 2,4 ]  = - 0,2/0,2

P[ X < 2,4 ]  = - 1

And fom z - table we find for z (score) = - 1

P[ X < 2,4 ]  = 0,1587

Answer:

0.0668

Step-by-step explanation:

z=x−μσ=2.3−2.60.2=−1.50

Using the normal distribution tables, we find that the area under the standard normal curve to the left of z=−1.50 is approximately 0.0668. Thus, the probability that an individual man’s step length is less than 2.3 feet is approximately 0.0668.

Jessica would have to drive 20 miles for the cost to rent a moving truck for one day to be the same at Rentals Plus and Speedy Move.

Let's assume the number of miles driven is represented by 'm'. The cost of renting a moving truck for one day at Rentals Plus can be calculated using the equation:

Cost at Rentals Plus = $5.24 + $4.46 * m

Similarly, the cost of renting a moving truck for one day at Speedy Move can be calculated using the equation:

Cost at Speedy Move = $85.24 + $0.46 * m

To find the number of miles that makes the costs equal, we can set up the equation:

$5.24 + $4.46 * m = $85.24 + $0.46 * m

By rearranging the equation, we can solve for 'm':

$4.46 * m - $0.46 * m = $85.24 - $5.24

$4 * m = $80

m = $80 / $4

m = 20

Therefore, Jessica would have to drive 20 miles for the cost to rent a moving truck for one day to be the same at Rentals Plus and Speedy Move.

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Answer:

Step-by-step explanation:

Answer:

1200

Step-by-step explanation:

I'm not 100% sure but that seems like the most reasonable answer

Given the polynomial:

We need to prove that (x+4) is a factor of the polynomial. Then, using the long division for polynomials:

Then, we showed that (x+4) is a factor of the polynomial, and the other factor is:

Finally, the factored form of the polynomial is:

A number line that plots the integers –12, –3, and 7 will be A. A number line going from negative 15 to positive 10. Points are at negative 12, negative 3, and 7.

It should be noted that a number line simply means the straight line that can be used to show the addition and subtraction of numbers.

It should be noted that the negative numbers are on the left hand side and the positive numbers are on the right hand side.

Therefore, this is conveyed effectively by option A.

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Answer:

(- infinitysymbol,-5]

see image.

Step-by-step explanation:

Interval notation uses parenthesis or square brackets in the format:

( or [ begin , end )or]

Always use parenthesis around the infinity or negative infinity symbol. Square brackets are for when the number is included. Like in this case where it says "or equal to -5"

see image.

Answer:

-57

Step-by-step explanation:

matrix multiplication

The solution of the given inequality is y ≤ -3.

The given inequality is -

3y ≤ −9

We have to solve this given inequality.

Now, we have the inequality as -

3y ≤ −9

=> y ≤ -3

Thus, the solution of the given inequality is y ≤ -3.

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Answer:

7.1, 8.1, 9.1

Answer:

7.1

,

8.1

,

9.1

Step-by-step explanation:

The terms of an arithmetic sequence are generated by adding the common difference (d) to the previous term.

a

1

,

a

1

+

d

,

a

1

+

2

d

,

a

1

+

3

d

,

...

.

,

a

1

+

(

n

−

1

)

d

where  

d

=

a

2

−

a

1

=

a

3

−

a

2

=

...

.

=

a

n

−

a

n

−

1

here  

d

=

4.1

−

3.1

=

1

Adding 1 to each term gives the next 3 terms in the sequence.

⇒

(

6.1

+

1

)

=

7.1

and so onThe terms of an arithmetic sequence are generated by adding the common difference (d) to the previous term.

a

1

,

a

1

+

d

,

a

1

+

2

d

,

a

1

+

3

d

,

...

.

,

a

1

+

(

n

−

1

)

d

where  

d

=

a

2

−

a

1

=

a

3

−

a

2

=

...

.

=

a

n

−

a

n

−

1

here  

d

=

4.1

−

3.1

=

1

Adding 1 to each term gives the next 3 terms in the sequence.

⇒

(

6.1

+

1

)

=

7.1

and so onThe terms of an arithmetic sequence are generated by adding the common difference (d) to the previous term.

a

1

,

a

1

+

d

,

a

1

+

2

d

,

a

1

+

3

d

,

...

.

,

a

1

+

(

n

−

1

)

d

where  

d

=

a

2

−

a

1

=

a

3

−

a

2

=

...

.

=

a

n

−

a

n

−

1

here  

d

=

4.1

−

3.1

=

1

Adding 1 to each term gives the next 3 terms in the sequence.

⇒

(

6.1

+

1

)

=

7.1

and so onThe terms of an arithmetic sequence are generated by adding the common difference (d) to the previous term.

a

1

,

a

1

+

d

,

a

1

+

2

d

,

a

1

+

3

d

,

...

.

,

a

1

+

(

n

−

1

)

d

where  

d

=

a

2

−

a

1

=

a

3

−

a

2

=

...

.

=

a

n

−

a

n

−

1

here  

d

=

4.1

−

3.1

=

1

Adding 1 to each term gives the next 3 terms in the sequence.

⇒

(

6.1

+

1

)

=

7.1

and so onThe terms of an arithmetic sequence are generated by adding the common difference (d) to the previous term.

a

1

,

a

1

+

d

,

a

1

+

2

d

,

a

1

+

3

d

,

...

.

,

a

1

+

(

n

−

1

)

d

where  

d

=

a

2

−

a

1

=

a

3

−

a

2

=

...

.

=

a

n

−

a

n

−

1

here  

d

=

4.1

−

3.1

=

1

Adding 1 to each term gives the next 3 terms in the sequence.

⇒

(

6.1

+

1

)

=

7.1

and so on

The Surface Area of cylinders are: 100 yd² , 264 m², 226  mm²

The Surface Area of Can is 219 cm².

We know the formula for Surface Area of Cylinder

= 2πrh

1. Radius = 2 yd

Height = 8 yd

So, Surface Area of Cylinder

= 2πrh

= 2 x 3.14 x 2 x 8

= 100 yd²

2. Radius = 7 m

Height = 6 m

So, Surface Area of Cylinder

= 2πrh

= 2 x 3.14 x 6 x 7

= 264 m²

3. Radius = 3 mm

Height = 12 mm

So,  Surface Area of Cylinder

= 2πrh

= 2 x 3.14 x 3 x 12

= 226  mm²

4. Radius = 3.5 cm

Height = 10 cm

So, Surface Area of Can

= 2πrh

= 2 x 3.14 x 3.5 x 10

= 219 cm²

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The equation of a line that passes through points (2,5) and (4,3) is

y = -x+7.

Finding the equation of a line:

First, we need to find out the slope for the given points.

(X1,Y1) = (2,5)

(X2,Y2) = (4,3)

formula for slope(m) = \(\frac{Y2 - Y1}{X2 - X1}\)

substitute the points in the above formula

\(\frac{3 - 5}{4 - 2}\) = \(\frac{-2}{2}\)

\(\frac{-2}{2}\) = -1

slope for the given points(m) = -1.

m = -1

The equation of a line is y-y1 = m(x-x1), where x and y are variables.

substituting the values in the above equation then :

y-5 = -1(x-2)

y-5 = -x+2

y+x = 2+5

x+y = 7

y = -x+7

Therefore, the equation of the line passing through the points (2,5) and (4,3) is y = -x+7

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The solution of the equation 4x - 3  = 5 is not extraneous .

Extraneous solutions are values that we get when solving equations that aren't really solutions to the equation.

Therefore, let's solve the equation to know whether it is extraneous solution.

Hence,

4x - 3  = 5

add 3 to both sides of the equation

4x - 3 + 3 = 5 + 3

4x = 8

divide both sides of the equation by 4

4x / 4 = 8 / 4

x = 2

Therefore, it is not extraneous solution.

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Answer: .50

Step-by-step explanation:

Answer:

.50

Step-by-step explanation:

Answer:

x=2 (-7 , then -5 for the drag part)

Answer:

2

Step-by-step explanation:

Answer:56

Step-by-step explanation:

the answer is 56 because when u multiple all of them  together the answer is 56

2x2=4

2x7=14

14x4=56

i hope this helps

Answer:

The answer is -0.828

Step-by-step explanation:

I took the quiz and i gt this question correct, hope it helps!

The r-value of the given data is 0.374.

The correlation coefficient, denoted as r, is a statistical measure that describes the strength and direction of the linear relationship between two variables.

It ranges between -1 and +1, where -1 indicates a perfect negative correlation (inverse relationship), +1 indicates a perfect positive correlation (direct relationship), and 0 indicates no correlation between the variables.

We have,

First, we need to find the correlation coefficient (r) of the given data.

We can use the following formula to do this:

r = [n∑(xy) - (∑x)(∑y)] / [√{n∑x² - (∑x)²} √{n∑y² - (∑y)²}]

where n is the number of data points, x, and y are the respective variables, and ∑ denotes the sum of the values.

Using the given data, we can calculate the values as follows:

n = 5

∑x = 39

∑y = 53

∑(xy) = 442

∑x^2 = 483

∑y^2 = 1249

Substituting these values into the formula, we get:

r = [5(442) - (39)(53)] / [√{5(483) - (39)^2} √{5(1249) - (53)²}]

r = [2210 - 2067] / [√(2415) √(5660)]

r = 143 / (61.898 75.245)

r = 0.374 (rounded to three decimal places)

Therefore,

The r-value of the given data is 0.374.

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Answer:

c. Not significant at .055

Step-by-step explanation:

When a pair of dice is rolled, we have 6²=36 possible outcomes. Only 2 of these outcomes have a total score of 11:

Then, we can calculate the probability of getting 11 as the quotient between the successs outcomes and the total outcomes.

Then, the probability of getting 11 is:

\(P=\dfrac{X}{N}=\dfrac{2}{36}=0.055\)

This probability is not equal or less than 0.05, so it is not significant at 0.055.

Answer:

Step-by-step explanation:

GIM means Gross Income Multiplier and it is a method used for valuating a property or an investment. It is expressed mathematically as the ratio of the property's value/sales price and its gross annual income.

GIM = Value of an investment/Gross annual income.

Given the annual income = $547,500 and Value =  $6,345,000;

GIM =  $6,345,000/$547,500

GIM = 11.589

GIM ≈ 11.6

Hence, the Gross Income Multiplier  of the strip mall is approximately 11.6.

GIM has no units.