((46 – 15) × 32) + 5 =

Answer:9 kali

Tiga buah uang logam dilempar bersama sebanyak 24 kali, maka frekuensi harapan muncul dua angka satu gambar adalah 9 kali. Peluang adalah perbandingan banyaknya kejadian dengan banyaknya ruang sampel

Step-by-step explanation:

Brainliest!

Frekuensi harapan kemunculan sisi angka pada satu keping koin adalah 2/3, sedangkan kemunculan sisi gambar adalah 1/3.

Jumlah total kemunculan sisi angka pada 3 keping koin dalam satu lemparan adalah 3 x 2/3 = 2

Jumlah total kemunculan sisi gambar pada 3 keping koin dalam satu lemparan adalah 3 x 1/3 = 1

Dalam 24 lemparan, jumlah total kemunculan sisi angka pada 3 keping koin adalah 24 x 2 = 48

Jumlah total kemunculan sisi gambar pada 3 keping koin dalam 24 lemparan adalah 24 x 1 = 24

Jadi, frekuensi harapan kemunculan sisi angka pada 3 keping koin dalam 24 lemparan adalah 48/72 atau 2/3, dan frekuensi harapan kemunculan sisi gambar pada 3 keping koin dalam 24 lemparan adalah 24/72 atau 1/3.

The distance between the start of the walkway and the middle person is 52 feet.

It is given that a 100 foot long moving walkway moves at a constant rate 6 feet per second.

AI steps into the start of the walkway and stands this means speed of AI is 6 feet per second.

Bob steps onto the start of  he walkway two second later and stolls forward along walkway 4 feet per second that means 10 feet [per seconds.  

And CY reaches the starts of the walkway and walks briskly forward beside the walkway at a rate of 8 feet per second.

At the time s we gave that,

\(\frac{8(s-4)+10(s-2)}{2}\) = 6s

\(\frac{8s -32 + 10s - 20}{2}\)  = 6s

      18s - 52 = 12s

              6s  = 52

                s  = \(\frac{26}{3}\)

At the time AI has travels,  

6* \(\frac{26}{3}\) = 52 feet.

Therefore distance between the start of the walkway and the middle person is 52 feet.

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2.54 I think I hope this helps

Answer:

first and third expressions

Step-by-step explanation:

using the rule of exponents

\(\frac{a^{m} }{a^{n} }\) = \(a^{m-n}\)

then

\(\frac{3^{\frac{4}{9} } }{3^{\frac{2}{9} } }\)

= \(3^{\frac{4}{9}-\frac{2}{9} }\) ← first expression

= \(3^{\frac{2}{9} }\) ← third expression

Step-by-step explanation:

Let x represent the first number, and y be the second number.

The first statement can be modeled as

\( {x}^{2} - {y}^{2} = 15\)

The second statement can modeled as

\(2 {x}^{2} - {y}^{2} = 30\)

If we multiply 2 both sides of the first equation,

\(2( {x}^{2} - {y}^{2} ) = 15 \times 2\)

\(2 {x}^{2} - 2 {y}^{2} = 30\)

Subsitue this for 30 in second equation,

\(2 {x}^{2} - {y}^{2} = 2 {x}^{2} - {2y}^{2} \)

\( {y}^{2} = 0\)

\(y = 0\)

Subsitue this for y in either equation,

\( {x}^{2} = 15\)So our answer is

plus or minus sqr root of 15, 0).

\((± \sqrt{15} ,0)\)

\(x = \sqrt{15} \)

or

\(x = - \sqrt{15} \)

Answer:

A

Step-by-step explanation:

v=πr2h

r=(3)²* 5

45π unit³

Hello there! :)

\(\huge\boxed{g = 2}\)

10g + 8  = 14g

Subtract 10g from both sides:

10g - 10g + 8 = 14g - 10g

8 = 4g

Divide both sides by 4:

8/4 = 4g/4

g = 2.

Hey there!

\(Answer:\boxed{g=2}\)

\(Explanation:\)

\(10g+8=14g\)

In our first step, we will subtract 14g from both sides of the equation.

\(10g+8-14g=14g-14g\\-4g+8=0\)

Now we will have to subtract 8 from both sides of the equation.

\(-4g+8-8=0-8\\-4g=-8\)

In our third/final step, we will divide both sides by -4.

\(\frac{-4g}{-4}=\frac{-8}{-4} \\g=2\)

\(\boxed{g=2}\text{ is your answer.}\)

Hope this helps!

\(\text{-TestedHyperr}\)

Answer:7 x 10 ^1 is the right answer

Step-by-step explanation:

Hope this helps :)

There is the bacterial cell 7 × 10¹ times smaller than the amoeba cell which is the correct answer would be an option (B).

Scientific Notation is a way of writing down in the easy form of very large or very small numbers.

We have been given that a bacterial cell is around 5 × 10⁻⁶ m long, while an amoeba cell is about 3.5 × 10⁻⁴ m long.

To determine the number of times smaller is the bacterial cell than the amoeba cell.

⇒ amoeba cell / bacterial cell

⇒ 3.5 × 10⁻⁴ m / 5 × 10⁻⁶ m

Apply the division operation, and we get

⇒ 0.7 × 10⁻⁴ × 10⁶

Adding the exponents of the above terms

⇒ 0.7 × 10⁻⁴⁺⁶

⇒ 0.7 × 10²

⇒ 7 × 10¹

Hence, there is the bacterial cell 7 × 10¹ times smaller than the amoeba cell.

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Answer:

C.

Step-by-step explanation:

Since mAB = mCD

So

3x+9 = 11x-71

9+71 = 11x-3x

80 = 8x

So

x = 10

Now

Arc AB = 3x+9

= 3(10)+9

= 39°

Answer: They charge the same amount.

Step-by-step explanation:

Answer:

4 trucks per hour

Step-by-step explanation:

You would do the trucks over the hours to get the ratio so, 28:7 is equal to 4:1 because 28/7 = 4

The principal when making the first payment 51 months later on a private student loan with a principal of $10,000 and a rate of 12.59% would be $15,307.13.

To calculate the principal when making the first payment 51 months later on a private student loan with a principal of $10,000 and a rate of 12.59%, we first need to calculate the amount of interest that has accrued over the 51 months.

Using the formula:

Interest = Principal x Rate x Time

where Principal = $10,000,

Rate = 12.59% per year,

Time = 51/12 years (since the interest is compounded monthly):

Interest = $10,000 x 0.1259 x (51/12)

= $5,307.13

So the total amount owed after 51 months would be:

Total amount owed = Principal + Interest

= $10,000 + $5,307.13

= $15,307.13

Therefore, the principal when making the first payment 51 months later on a private student loan with a principal of $10,000 and a rate of 12.59% would be $15,307.13.

As for recent examples of community change that involves a clash between different cultures that helped disadvantaged communities and the populations, one example is the Black Lives Matter movement, which has brought attention to systemic racism and police brutality in the United States.  Another example is the #MeToo movement, which has raised awareness about sexual harassment and assault and has led to changes in workplace policies and cultural attitudes toward these issues.

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The sum of normally distributed random variables is also a normally distributed random variable.

Given \(n\) random variables with \(X_i\sim\mathrm{Normal}(\mu_i,\sigma_i^2)\), their sum is

\(\displaystyle\sum_{i=1}^n X_i \sim \mathrm{Normal}\left(\sum_{i=1}^n \mu_i, \sum_{i=1}^n \sigma_i^2\right)\)

i.e. normally distributed with mean and variance equal to the sums of the means and variances of the \(X_i\).

In this case, each of \(X_1,X_2,X_3\) are normally distributed with \(\mu=4\) and \(\sigma^2\) = ... I'm not sure what you meant for the variance, so I'll keep it symbolic. Then

\(V = X_1+X_2+X_3 \sim \mathrm{Normal}(12, 3\sigma^2)\)

Answer: b= 5

Step-by-step explanation:

y + 3 = -2(x-4)

y = -2x + 8 -3

y = -2x + 5

b = 5

The five-number summary for this data set is 29, 32, 43.5, 50.5, and 53, and the interquartile range is 18.5.

Measures of statistical dispersion, or the spread of the data, include the interquartile range. In addition to the IQR, other names for it include the midspread, middle 50%, fourth spread, and H-spread.

To find the five-number summary and interquartile range for this data set, we first need to find the quartiles.

Step 1: Find the median (Q2)

When a data collection is sorted from least to largest, the median is the midway value. Since there are 12 values in this data set, the median is the average of the sixth and seventh values:

Median (Q2) = (41 + 46)/2 = 43.5

Step 2: Find the lower quartile (Q1)

The lower quartile is the median of the lower half of the data set. Since there are 6 values below the median, we take the median of those values:

Q1 = (32 + 32)/2 = 32

Step 3: Find the upper quartile (Q3)

The upper quartile is the median of the upper half of the data set. Since there are 6 values above the median, we take the median of those values:

Q3 = (50 + 51)/2 = 50.5

Now we have all the information we need to construct the five-number summary and interquartile range:

Minimum: 29

Lower quartile (Q1): 32

Median (Q2): 43.5

Upper quartile (Q3): 50.5

Maximum: 53

Interquartile range (IQR) = Q3 - Q1 = 50.5 - 32 = 18.5

the five-number summary for this data set is 29, 32, 43.5, 50.5, and 53, and the interquartile range is 18.5.

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Answer:

it is 200

Step-by-step explanation:

2 take 2 add 20 add a sec 0

Answer:

Step-by-step explanation:

Convert mixed fraction to improper fraction and then multiply

\(-2 \frac{1}{4}=- \frac{2*4+1}{4} = -\frac{9}{4}\\\\6 \frac{8}{9}= \frac{6*9+8}{9} = \frac{62}{9}\\\\-2\frac{1}{4}* 6\frac{8}{9} = \frac{-9}{4} * \frac{62}{9}\\\\= \frac{-31}{2}\\\\= -15 \frac{1}{2}\)

closed interval on x=3 and open at x=5

for all values between these numbers, y=3

so [3,5)

9514 1404 393

Answer:

  A, M, N, F

Step-by-step explanation:

I find it easier to look at the graph, rather than mess with the coordinate transformations. Each image point is the same distance from the line of reflection that its pre-image point is. The line joining the two points is perpendicular to the line of reflection.

See attached for the reflected points.

__

The red and turquoise dashed lines are the lines y=x and y=-x, respectively. The same-colored arrows show the reflection of the relevant point.

_____

The transformations of interest are ...

  (x, y) ⇒ (y, x) . . . . reflection over y = x

  (x, y) ⇒ (-x, y) . . . . reflection over y-axis

  (x, y) ⇒ (x, -y) . . . . reflection over x-axis

  (x, y) ⇒ (-y, -x) . . . . reflection over y = -x

Answer:

the solution to the equation -2a - 6a - 9 = -9 - 6a - 2a is all real numbers, or (-∞, +∞).

Step-by-step explanation:

To solve this equation for "a", you need to simplify and rearrange the terms so that all the "a" terms are on one side of the equation and all the constant terms are on the other side. Here are the steps:

Start by combining the "a" terms on the left side of the equation: -2a - 6a = -8a. The equation now becomes: -8a - 9 = -9 - 6a - 2a.

Combine the constant terms on the right side of the equation: -9 - 2a - 6a = -9 - 8a. The equation now becomes: -8a - 9 = -9 - 8a.

Notice that the "a" terms cancel out on both sides of the equation. This means that the equation is true for any value of "a". Therefore, the solution is all real numbers, or in interval notation: (-∞, +∞).

In summary, the solution to the equation -2a - 6a - 9 = -9 - 6a - 2a is all real numbers, or (-∞, +∞).

Formula:

Interior + Interior=exterior

Step 1:

75 + 64 =x

Mark brainliest if helpful

Answer:

GURLLL I KNOW YOU KNOW 2+2=4. YES QUEEN SLAYYYY

Step-by-step explanation:

"Distance traveled is a function of time." In the context of motion or travel, the distance traveled is often dependent on the amount of time that has passed.

Distance is a fundamental concept in physics and mathematics that measures the extent or length between two points.

It represents the amount of ground covered or space traveled. When we say that distance is a function of various factors, it means that different variables or parameters can influence the distance traveled.

In the context of motion or travel, the distance traveled is often dependent on the amount of time that has passed.

The sentence "Distance traveled is a function of time" expresses this relationship, indicating that the distance traveled can be determined or calculated based on the value of time.

Thus, it implies that as time changes, the corresponding distance traveled also changes, establishing a functional relationship between the two variables.

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Answer: Brazil produces 9,428,400 sugar.

Step-by-step explanation:

That is the answer because 9.7% of 97,200,000 is 9,428,400.

Answer:

The answer is 457,900 because the number in the tenths place is higher than 5 therefore You round it up.

Answer:

B (range)

Step-by-step explanation:

The IQR would actually increase, because the Q1, Q2, and Q3 would get most likely larger. (Or possibly stay the same).

The median would most likely increase, possibly stay the same.

The maximu would stay the same.

The range would decrease, because right now it’s 13, so without the outlier, the minimum value would be closer to the rest of the data.

Answer: D,E,F,G

It's self explanitory

Answer:

I would say an angle.

Step-by-step explanation:

Answer:

To locate the number 8 and its opposite on the number line, we can use the given number line:

-8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7

Number 8 is located to the right of zero. Its opposite can be found by moving an equal distance to the left of zero. Since the number line is symmetric about zero, the opposite of 8 would be -8.

-8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7

↑ ↑

So, the opposite of 8 is -8. They are related to zero as equal distances on opposite sides of zero on the number line.

Now, let's address exercises 2-3:

a. To locate the opposite of 9, we need to move an equal distance to the left of zero. The opposite of 9 is -9.

-8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7

↑

b. To locate the opposite of -2, we need to move an equal distance to the right of zero. The opposite of -2 is 2.

-8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7

↑

c. To locate the opposite of 4, we need to move an equal distance to the left of zero. The opposite of 4 is -4.

-8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7

↑

So, the opposites of the given numbers are:

9 → -9

-2 → 2

4 → -4

They are related to zero as equal distances on opposite sides of zero on the number line.

Step-by-step explanation: