Pls answer this question! I will mark as brainliest!!!

Answer:it might be A

We would have to divide every single one of these fractions to find out if they were terminating decimal. 2/5 = 2divided by 5 = 0.4 as you can see no many other repeating numbers after the decimal. We don't have to do the rest since we now know the answer is 2/5.

Answer:

12.52

Step-by-step explanation:

Answer: I believe the answer is associative property

Step-by-step explanation:

Answer: Associative Property

Step-by-step explanation:

Answer:

Numerical length of VX = 20

Step-by-step explanation:

Given that VX is a line segment which has a point W on it.

Kindly refer to the attached diagram for the given points.

We are also given the following dimensions:

VX = 4x

VW = 3x and

WX = 5

To find:

Numerical length of VX = ?

Solution:

As we can clearly see from the attached diagram:

VX = VW + WX

Putting the given values:

4x = 3x + 5

Now, let us solve for x  and then will put the value of x  back to find the numerical value of VX.

⇒ 4x - 3x = 5

⇒x = 5

Now,

VX = 4 × x = 4× 5 = 20

Therefore, numerical value of VX is 20.

Answer:

gravity is working

Step-by-step explanation:

gravity works on objects with energy

Answer:

Option (B)

Step-by-step explanation:

Vertex of the given parabola → (0, 4)

Equation of the parabola with vertex (0, 4)

y = (x- 0)² + 4

y = x² + 4

Domain of this function is x < 2

Therefore, y = x² + 4   x < 2

Slope 'm' of the line passing through (4, 0) and (2, 2),

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

   = \(\frac{2-0}{2-4}\)

   = -1

Equation of the line passing through (4, 0) and slope 'm' = -1

y - 0 = (-1)(x - 4)

y = -x + 4

Domain : x ≥ 2

Therefore, function will be, y = -x + 4   x ≥ 2

y = x² + 4    x < 2

    -x + 4     x ≥ 2

Option (B) will be the answer.

Answer:

D. all real numbers

Step-by-step explanation:

i think this is the answer sorry if you get it wrong.

Answer:   5/8

Step-by-step explanation:

Answer:

The probability is 5/8

Step-by-step explanation:

First, we must add all the numbers together. 5 + 8 + 7 + 4 = 24. Now, let's add the white balls and green balls. 5 + 4 = 9. Therefore, the probability of choosing a white or green ball is 9/24 which also equals 3/8. To find out the probability of NOT choosing white or green, we must subtract 9 from 24. 24 - 9 = 15. So, the probability of choosing neither the white or green balls equals 15/24 which also equals 5/8.

Hope this helps!!

After cοmpleting the task, we can state that The whοle number clοsest tο  expressiοn 7.141 is 7. Therefοre, √51 is clοsest tο the whοle number 7.

The whοle numbers are the part οf the number system which includes all the pοsitive integers frοm 0 tο infinity. These numbers exist in the number line. Hence, they are all real numbers. We can say, all the whοle numbers are real numbers, but nοt all the real numbers are whοle numbers.

Thus, we can define whοle numbers as the set οf natural numbers and 0. Integers are the set οf whοle numbers and negative οf natural numbers. Hence, integers include bοth pοsitive and negative numbers including 0. Real numbers are the set οf all these types οf numbers, i.e., natural numbers, whοle numbers, integers and fractiοns.

√51 is apprοximately equal tο 7.141. The whοle number clοsest tο 7.141 is 7.

Therefοre, √51 is clοsest tο the whοle number 7.

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Answer:

50.41 feet

Step-by-step explanation:

Hypotenuse = length of ladder

31 = opposite side of angle

sin(angle) = (opposite)/(hypotenuse)

sin(78) = (36)/(hypotenuse)

hypotenuse = sin(78)/ (36)

hypotenuse = 50.41 feet

length of ladder = 50.41 feet

0.5

this part is a filler for the 20 character filter))

Answer:

0.5

Step-by-step explanation:

So tenth is at the 1st number from the "." so 0.1 So where the 1 is at. We then look at the thousandth spot and see if the number is over 5 if it is make it a 0 and make the next number to the left a +1, in this case 0.460, then make sure the hundredth place is over 5, as 6 is greater than 5 make the 6 a 0 and make the 4 a 5.

Answer:

The 95% confidence interval for the population mean is

(79.2996, 81.9004)

Step-by-step explanation:

Step(i):-

Given that the sample size 'n' = 168

Let 'X' be a Random variable in a normal distribution

Given that mean of the sample x⁻ = 80.60

Given that the standard deviation of the Population = 8.60

Step(ii):-

The 95% confidence interval for the population mean is determined by

\((x^{-} - Z_{0.05} \frac{S.D}{\sqrt{n} } ,x^{-} + Z_{0.05} \frac{S.D}{\sqrt{n} } )\)

\((80.60 -1.96 \frac{8.60}{\sqrt{168} } ,80.60 + 1.96 \frac{8.60}{\sqrt{168} } )\)

(80.60 -1.3004 , 80.60+1.3004)

(79.2996 , 81.9004)

Final answer:-

The 95% confidence interval for the population mean is

(79.2996, 81.9004)

Answer:

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Step-by-step explanation:

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The set of numbers that have 11 as a common factor is {154, 231}.

The number that divides two or more numbers is called a common factor.

Given are the pair of numbers as -

{154, 231}

{143, 221}

{33, 39}

{77, 91}

The pair of numbers with the common factor 11 is {154, 231}.

Therefore, the set of numbers that have 11 as a common factor is {154, 231}.

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Answer:

I don't know..,.............,,.,.......,

Answer:

$89 dollars per uniform

Step-by-step explanation:

Total amount of money raised= $6,764.

Money spent on new instruments= $6,764÷1/2 = $3382

The number of new uniforms bought with the remaining money= 38.

How much was spent on one= $3,382÷38 = $89

The number of fidgets and pop bought was 15 each

From the information given, we have that;

1 fidget costs $3

1 Pop cost $4

Let the number of Fidgets be x

Let the number of Pop be y

Then, we have that a total of 20 fidgets and Pop cots $75

We have that;

20x + y = 75

Now, substitute the value of x as 3, we get;

20(3) + y= 75

expand the bracket

y = 75 - 60

y = 15

The number of fidgets is expressed as;

20x/4 = 20(3) /4 = 15

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The equation of the line having slope 0 and passing through (-3,-2) is f(x) = -2.

Any horizontal line has the same y-value for every point on the line. We are given that the line passes through the point (-3,-2). This means that f(-3) = -2, since the y-value of the point (-3,-2) corresponds to the value of the function at x = -3.

This is because no matter what x-value we plug into the function, the output (y-value) will always be -2. Therefore, the equation of the line in function notation is f(x) = -2.

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Answer:

k = 4/25 or 0.16

Step-by-step explanation:

Given the following data;

y = 4/5

x = 5

To find the variation constant, k;

y is directly proportional to x

Mathematically, y = kx

Substituting into the formula, we have;

4/5 = k5

Cross-multiplying, we have;

4 = 25k

k = 4/25

The theoretical probability of 4 is 1/8

Theoretical probability is the measure of the likelihood of an event occurring based on the mathematical analysis of its underlying assumptions and properties.

From the question, we have the following parameters that can be used in our computation:

The spinner

From the spinner, we have

Sections = 8 different sections

Occurence of 4 = 1

Using the above as a guide, we have the following:

P(4) = Occurrence of 4/Sections

Substitute the known values in the above equation, so, we have the following representation

P(4) = 1/8

Hence, the solution is 1/8

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Answer:

21%

Step-by-step explanation:

If it is correct pls mark me as brainliest and learn we

The percentage of buyers is approximately 68.26% of buyers of new houses paid between \($149,000\) and \($151,000\) .

We are given that the prices of the new homes are normally distributed with a mean of \($150,000\) and a standard deviation of $1000.

Using the 68-95-99.7 rule, we know that: approximately 68% of the data falls within one standard deviation of the mean approximately 95% of the data falls within two standard deviations of the mean, approximately 99.7% of the data falls within three standard deviations of the mean.

In order to determine the proportion of customers who spent between $149,000 and , we must first determine the z-scores for these values:

z1 = (149,000 - 150,000) / 1000 = -1 z2 = (151,000 - 150,000) / 1000 = 1

Now, we can determine the proportion of data that falls between z1 and z2 using the z-table or a calculator. The region to the left of z1 is 0.1587, and the area to the left of z2 is 0.8413, according to the z-table. Thus, the region bounded by z1 and z2 is:

0.8413 - 0.1587 = 0.6826

We can get the percentage of consumers who spent between by multiplying this by 100% is  \($149,000\)  and \($151,000\):

0.6826 x 100% = 68.26%

Therefore, the standard deviation of customers who paid between is \($149,000\) and \($151,000\)  for this model of new homes.

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The side length of the the rectangular garden are 20 feet by 5 feet.

Let

s = side length of the square garden

l = length of the rectangular garden

w = width of the rectangular garden

From the problem statement,

area of the square garden = area of the rectangular garden

Since the area of a square is just the side length squared, we can write:

s² = l * w

We also know that the length of the rectangular garden is 10 feet longer than the side of the square garden, and that the width of the rectangular garden is 5 feet shorter than the side of the square garden. We can express them as:

l = s + 10

w = s - 5

Now we can substitute these expressions for l and w into our first equation:

s² = (s + 10) * (s - 5)

Expanding the right-hand side, we get:

s² = s² + 5s - 50

0 = 5s - 50

5s = 50

Dividing both sides by 5, we get:

s = 10

Since the side length of the square garden is 10 feet.

We can use this to find the dimensions of the rectangular garden:

l = s + 10 = 10 + 10 = 20

w = s - 5 = 10 - 5 = 5

So the dimensions of the rectangular garden are 20 feet by 5 feet.

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Answer:

  the shorter man

Step-by-step explanation:

The average of the heights of the two men is ...

  (261 +42.1)/2 = 155.55 . . . cm

This value is lower than the population average, so the shorter man must be farther from average than the taller man is.

The shorter man had the more extreme height.

Answer:

The shorter man

Step-by-step explanation:

The tallest living man at one time had a height of 261 cm. The shortest living man at that time had a height of 42.1 cm. Heights of men at that time had a mean of 176.75 cm and a standard deviation of 7.86 cm.  Therefore, the shorter man had a more extreme height.

(261 + 42.1) ÷ 2 = 155.55 cm

Answer:

He will have 14 streamers

Answer:

2

Step-by-step explanation:

so u multiply it by 2846 take away the 8, 4 and 6 and all ur left is with 2

Answer:

$3.57

Step-by-step explanation:

Multiply $23.80 by %15

Change %15 to a decimal by multiplying it by 100.

0.15 x $23.80= $3.57