the map shows the location of J of Jose's house the location T of Tyrell's house and the location of F of the football field. Jose is going to Tyrell's house and then the two of them are going to go the football field for practice.part one out of part twowhat are the coordinates of T, J, and F?the coordinates for point T are ( ) ( )the coordinates for point J are ( ) ( )the coordinates for point F ( ) ( )

The smoothing constant is the correct option.

What is exponential smoothing?

The exponential window function is a general method for smoothing time series data known as exponential smoothing. Exponential functions are used to assign weights that decrease exponentially over time, as opposed to the simple moving average, which weights previous observations equally.

Forecasts using exponential smoothing are precise.

This method generates reliable and accurate forecasts that anticipate the following period.

Demand projections and actual demand are shown in the forecast. This makes it possible to effectively plan for demand, which leads to accurate inventory levels.

In exponential smoothing,  the higher the smoothing constant, the greater is the weight assigned to the values from the most recent  period.

Hence, the smoothing constant is the correct option.

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Answer: $72

Step-by-step explanation:

x = money M had before he bought the hat

0.25x = 18

x = 18/.25 = 72

-1.96 and 1.96 are the essential z values for a two-tailed test with a significance level of 0.05.

A null hypothesis is a statistical hypothesis that presupposes that there is no link between two variables in a population or that there is no meaningful difference between two populations. It serves as the beginning point of a statistical hypothesis test and is typically marked as H0. A null hypothesis serves as a reference point against which the alternative hypothesis may be compared. The alternative hypothesis is accepted if there is sufficient evidence from the data to reject the null hypothesis. The null hypothesis is not rejected if there is insufficient evidence in the data to support it.

Using a significance threshold of 0.05, we may use a conventional normal distribution table or calculator to get the essential z value. The value that corresponds to the 0.025 percentile is the crucial z value (or the 0.975 percentile, depending on the direction of the alternative hypothesis).

The z value for the 0.025 percentile, as determined by a typical normal distribution table, is -1.96.

Hence, -1.96 and 1.96 are the essential z values for a two-tailed test with a significance level of 0.05.

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Answer:

(- 3, 1.5)

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

Given system:

The first expression is ready to be substituted as no further operation is required to simplify it.

Find x:

Answer:

x = 8

Step-by-step explanation:

Let x be the number of blue seats in each section.

Then the total number of seats in each section is:

14 + x

Since there are 4 identical sections, the total number of seats in the theater is:

4(14 + x) = 56 + 4x

We know that the theater has 88 seats, so:

56 + 4x = 88

Simplifying the equation:

4x = 32

x = 8

Therefore, each section has 14 red seats and 8 blue seats.

The expression for the number of blue seats in each section is x = 8.

Answer:

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

Let b be the number of blue seats.

There are 4 sections, each has 14 red and b blue seats, with the total number of seats being 88.

The equation to reflect this would be:

Its solution would be:

The area of the rectangle 3/10 ft.  & 3ft. is 0.9 square ft .

What is Area of Rectangle ?

The shape/polygon of a rectangle is two dimensional, having four sides, four vertices, and four right angles. The rectangle's two opposing sides are equal and parallel to one another. The space a rectangle occupies is known as its area. The area of a rectangle can also be defined as the region inside its border.

According to question

Given two side of rectangle are 3/10ft and 3ft

let

The length is 3ft and 3/10ft as width

therefore

Area of rectangle = Length * width

⇒ 3ft * 3/10ft

⇒ 9/10 ft. ft

⇒ 9/10 ft²

⇒ 0.9 ft²

hence, the area of the rectangle 3/10 ft.  & 3ft. is 0.9 square ft .

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Answer:

a = \(\frac{d}{b+c}\)

Step-by-step explanation:

a(b + c) = d

isolate a by dividing both sides by b + c

a = \(\frac{d}{b+c}\)

Answer:

-13v^4 + v^3 - 10v (if simplified)

Step-by-step explanation:

combine like terms

(-7v^4 - 5v) - (-5v^3 - 2v)+ ( - 7v - 6v^4 - 4v^3)

-7v^4 + -6v^4 = -13v^4

-5v^3 + -4v^3 = v^3 (the five becomes positive because of the negative sign infront of the parenthesis) Example: -(-5v^3) = +5v^3

-13v^4 + v^3 -5v -(-2v) -7v (now we have the -2 left alone in the parenthesis which means it becomes positive too) Example: -(-2v) = +2v

-5v +2v - 7v = -3v -7v = -10v

Answer: -13v^4 + v^3 - 10v

Answer:

Nick

Step-by-step explanation:

NICK HAS THE KITTEN BECAUSE NORA HAD A GERBIL AND NACY IS THE COUSIN OF THE PERSON WITH THE KITTEN SO THAT WOULD MEAN NANY HAS A PUPPY.

Answer:

B. 2

Step-by-step explanation:

\(\sqrt{3^{4} }\)

\(= \sqrt{(3^{2})^{2} }\)

\(=3^{2}\)

Therefore index of radical is 2.

Answer:900

Step-by-step explanation: 1. set up an equation

x= (p * n)/100 when x= the answer p= the percentage and n= the total number

2. plug in the numbers

x= (30 * 3000)/100

3.solve

x= (30*3000)/100

x= (90000)/100

x= 900

The function to model the amount remaining after t hours is:

\(A(t) = 500 \times e^{-0.045t}\)

We have,

To model the amount remaining after t hours for the substance sodium-24, which decays at a rate of 4.5% per hour compounded continuously, we can use the formula for continuous exponential decay:

\(A(t) = A(0) \times e^{-rt}\)

Where:

A(t) is the amount remaining after t hours,

A(0) is the initial amount,

e is the base of the natural logarithm (approximately 2.71828),

r is the decay rate (expressed as a decimal).

In this case,

The initial amount A(0) is 500 grams, and the decay rate r is 4.5% per hour, which can be expressed as 0.045 (decimal form).

Thus,

The function to model the amount remaining after t hours is:

\(A(t) = 500 \times e^{-0.045t}\)

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Answer:

B

Step-by-step explanation:

Answer: 182 miles.

Step-by-step explanation:

0.17x + 18.95 ≥ 50

        - 18.95     -18.95

0.17x = 31.05

x= 182

The mean is 0.477514 (rounded to 6 decimal places).

The standard deviation is 0.288919 (rounded to 6 decimal places).

To calculate the mean and standard deviation, we will use the following formulas:

Mean = (sum of all values) / (number of values)

Standard deviation = sqrt[(sum of (value - mean)^2) / (number of values)]

Using these formulas, we can calculate the mean and standard deviation for the given set of random numbers:

Mean = (0.937776 + 0.270012 + 0.243785 + 0.590701 + 0.824982 + 0.131805 + 0.879337 + 0.741998 + 0.254683 + 0.080259 + 0.419321 + 0.928220 + 0.958430 + 0.980182 + 0.263900 + 0.063119 + 0.762096 + 0.485612 + 0.662900 + 0.362242 + 0.724796 + 0.307736 + 0.305021 + 0.417052 + 0.054337 + 0.323357 + 0.069662 + 0.843387 + 0.353107 + 0.074262 + 0.735596 + 0.175095 + 0.390508 + 0.668932 + 0.029861 + 0.205228 + 0.387740 + 0.962169 + 0.646565 + 0.423914 + 0.754782 + 0.156719 + 0.773113 + 0.546335 + 0.323573 + 0.649740 + 0.214082 + 0.382383 + 0.383982 + 0.030539) / 50 = 0.477514

Therefore, the mean is 0.477514 (rounded to 6 decimal places).

Now we will calculate the standard deviation:

Standard deviation = sqrt[((0.937776 - 0.477514)^2 + (0.270012 - 0.477514)^2 + (0.243785 - 0.477514)^2 + ... + (0.382383 - 0.477514)^2 + (0.383982 - 0.477514)^2 + (0.030539 - 0.477514)^2) / 50] = 0.288919

Therefore, the standard deviation is 0.288919 (rounded to 6 decimal places).

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Answer:

(9,16)

Step-by-step explanation:

We Know

The equation y = 3x - 2

Find the y coordinate (9, ?)

We just simply put 9 in for x and solve for y

y = 3(9) - 2

y = 18 - 2

y = 16

So, the coordinate are (9,16)

Answer:

k=2

Step-by-step explanation:

6(7k-10)=24

6(7k-10)/6=24/6

7k-10=4

7k-10+10=4+10

7k=14

7k/7=14/7

k=2

Check:

6(7k-10)=24

6(7(2)-10)=24

6(14-10)=24

6(4)=24

24=24

Solution works

Answer:

k=2

Step-by-step explanation:

Sorry if it looks bad I did it in the car xd. You would multiple 6 with 7 and you would get 42 then you would multiply 6 with -10 and you would get -60 then you'd bring down the = 24 and it would look like 42k-60=24 then add 60 to 24 and you'd get 84 then you'd divide 84 by 42 and get 2 so then you would get k=2

Answer:

m= 1

Step-by-step explanation:

find to ordered pair on the graph and \(y^{1} - y^{2} \\ x^{1} - x^{2}\)

Answer:

1) 9

2) 27

3) Read explanation below!

Step-by-step explanation:

1) Use the Pythagorean theorem to find AD. Show your working

To find '?' we first have to expand the indices...

Now work out '?'

2) Find AC. Show your working

We have found out that AD is 9 and to find AC we have to add 18!

3) Is ΔABC a right triangle? Explain

We can that ΔABC is not a right angle as none of the angles in the triangle are 90°!  If it was a right angled triangle we would see the ∟sign on one of the angles. Even though there are two of those in the middle it does not count as the question is asking about ΔABC!!

Have a lovely day :)

The area of the shaded figure is 58 square meters

The shaded region is a shape cut out from a rectangle

According to the graph, the dimension of the complete rectangle is:

Length = 10

Width = 7

So, the area is

Area = 10 * 7 = 70

The cut out rectangle has the following dimension

Length = 2

Width = 6

So, the area is

Area = 2 * 6 = 12

The shaded is the difference between the above areas.

So, we have:

Shaded = 70- 12

Shaded = 58

Hence, the area of the shaded figure is 58 square meters

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Answer:

A sample size greater than 25

Step-by-step explanation:

Margin of error of a confidence interval:

\(M = z\frac{\sigma}{\sqrt{n}}\)

In which z is related to the confidence level(higher confidence level means higher z) \(\sigma\) is the standard deviation of the population and n is the size of the sample.

The higher the margin of error, the wider the interval is.

To have a narrower interval:

For a narrower interval, the margin of error has to be diminished. This can be achieved reducing the confidence level, or increasing the sample size.

In this question:

There are no options that say reducing the confidence level, so we should increase the sample size, that is, a sample size greater than 25.

Answer:

You need to know the conversion between the different units

1 ml is equivalent to 0.001 litres

so therefore, 40,000 litres would be 40 litres

The volume of the composite figure is 6,330.24 in^3

We know that the volume of half a sphere of radius R is:

V = (2/3)*pi*R^3

Here we know that pi = 3.14 and R = 12 inches, then the volume is:

V = (2/3)*3.14*(12 in)^3 = 3,617.28 in^3

And the volume of a cone of height H and radius R is:

v = (1/3)*pi*R^2*H

So here the volume is:

v = (1/3)*3.14*(12in)^2*18in = 2,712.96 in^3

Then the total volume is:

3,617.28 in^3 +  2,712.96 in^3 = 6,330.24 in^3

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\(\dfrac{7!4!}{5!3!}=6\cdot7\cdot4=168\)

Answer:

5^12

Step-by-step explanation:

This is called the "Power of Powers rule." When you are doing this rule, the inside exponent inside the parenthesis (the ^4 in this case) multiplies with the one outside the parenthesis, like this: 5^4*3 = 12.

However, if there is a base number next to the exponent outside the parenthesis that is a different number than the one inside the parenthesis, this method will not work. (Example: (5^4)5^3)

Important note: Anytime you are combining exponents through any rule, the base number must be the same to be able to combine.

Answer:

x=12

Triangle abc and Def are congruent but different sizes. The original triangle has side values of 2, 6 and 5. Then the shape is dilated by an unknown factor, giving it the side lengths of 4, x, and 10. Looking at the increase in side lengths we see that theres an increase of 2 to 4, or multiplying by 2 and an increase from 5 to 10, or multiplying by to. So now that we know there was a dilation of 2, we multiply 6 by 2 to find 12

Answer:

1005

Step-by-step explanation:

10 to the third power + 5 =

1000 + 5 =

1005

Hope that helps!

Answer:

\(x = 11/4\)

Step-by-step explanation:

Given

\(1 + \sqrt{4x + 5} = 5\)

Required

The solution

\(1 + \sqrt{4x + 5} = 5\)

Collect like terms

\(\sqrt{4x + 5} = 5 - 1\)

\(\sqrt{4x + 5} = 4\)

Square both sides

\(4x + 5 = 16\)

Collect like terms

\(4x = 11\)

Divide both sides by 4

\(x = 11/4\)

Answer:

To find the percent of 60 is 39

Let x be the percent of 60 is 39,

we get,

Solving this, we get

Hence 65 percent of 60 is 39.

Answer is: 65%