what ratio is equivalient to 10/55

Answer:

I think it is D.

Step-by-step explanation:

Good luck! :D

Solving for M, we get M = 5. Therefore, Michael is currently 5 years old.

Let's represent Ana's age as "A" and Michael's age as "M". We know that A = 2M since Ana is twice as old as Michael. Three years ago, Ana's age was (A-3) and Michael's age was (M-3). We also know that (A-3) = (M-3)+2 since Ana was two years older than Michael is now.
Now we can simplify and solve for M:
A-3 = M-1
2M-3 = M-1
M = 2
Therefore, Michael is 2 years old.
To solve this problem, let's represent Michael's age with the variable M, and Ana's age with the variable A. We know that A = 2M and that A - 3 = M + 2.
Now, substitute A with 2M: 2M - 3 = M + 2. Solving for M, we get M = 5. Therefore, Michael is currently 5 years old.

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Answer: -8

Step-by-step explanation:

We see on the graph that there are two points located y=4. They are (7,4) ( -8,4).

So the other value other than 7 is -8!

Answer:

The function y =f (x) is graphed below. Plot a line segment connecting the points on f where x = -9 and x = -3. Use the line segment to determine the average rate of change of the function f (x) on the interval -9 <x <-3?

Step-by-step explanation:

I am not sure where or what you are talking about?

Answer:

25√x^21

Step-by-step explanation:

x 21/25

Answer: $2

Step-by-step explanation: 20 percent of 10 is 2

Hope I did this right

The selling cost of the mug is the amount of $12.

The percentage is defined as a ratio expressed as a fraction of 100.

For example, If Misha obtained a score of 57% on her exam, that corresponds to 67 out of 100.

We have been given that Aden spent $10 on a mug and then sold it, making a 20% profit.

The original cost of the mug is $10.

The selling cost of the mug = original cost + 20% of the original cost

The selling cost of the mug = $10 + 20% of $10

The selling cost of the mug = 10 + (20/100)10

The selling cost of the mug = 10 + 0.20 × 10

The selling cost of the mug = 10 + 2

The selling cost of the mug = $12

Therefore, the selling cost of the mug is the amount of $12.

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Answer:

with what? there is no picture

Answer:

2.46

Step-by-step explanation:

csc24° = 2.45859

The price of a package of fruit bars are not proportional to the number of fruit bars in the package.

In mathematics, two sequences of numbers, often experimental data, are proportional or directly proportional if their corresponding elements have a constant ratio, which is called the coefficient of proportionality or proportionality constant.

We are given that;

3 fruit bar = Rs 1.65

5 fruit bar= Rs 2.40

Now,

To determine whether the price of a package of fruit bars is proportional to the number of fruit bars in the package, we need to compare the unit prices of the two packages.

For the package of three fruit bars, the unit price can be found by dividing the total cost by the number of bars:

Unit price = 1.65 ÷ 3 = 0.55

For the package of five fruit bars, the unit price can be found in the same way:

Unit price = 2.40 ÷ 5 = 0.48

Since the unit prices are different, we can conclude that the price of a package of fruit bars is not proportional to the number of fruit bars in the package.

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The 83rd percentile contains intervals which are 50 and 100 thousand kilometers.

What is a histogram ?

A histogram is a representation of statistical data that makes use of rectangles to illustrate the frequency of data items in a series of equal-sized numerical intervals.

It is given that , data for most recent 23 vehicles is shown in the histogram.

On the x-axis distance driven in thousands of kilometers and on the y-axis frequency is represented in the histogram.

For 23 vehicles , we have different ranges of distance driven i.e., 0 - 50 , 50 - 100 , 150 - 200 . 200 - 250 , 250 - 300.

We know that the 83rd percentile meant the distance driven is greater than or equal to 83 %.

i.e.,

Here , 83 lies between 50 - 100 , so , 83rd percentile contains intervals which are 50 and 100 thousand kilometers.

Therefore , 83rd percentile contains intervals which are 50 and 100 thousand kilometers.

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Answer:

\( \sqrt{ {2}^{5} } \)

Step-by-step explanation:

\(\huge \bigg( {2}^{ \frac{1}{2} }. {2}^{ \frac{3}{4}} \bigg)^{2} \\ \\ \huge = {2}^{ \frac{1}{2} \times 2 }. {2}^{ \frac{3}{4} \times 2} \\ \\ \huge = 2 \times {2}^{ \frac{3}{2} } \\ \\ \huge = {2}^{ \frac{3}{2} + 1 } \\ \\ \huge = {2}^{ \frac{3 + 2}{2} } \\ \\ \huge = {2}^{ \frac{5}{2} } \\ \\ \huge = \sqrt{ {2}^{5} } \)

Answer:

y = mx + b is the answer

Step-by-step explanation:

im a good teacher and i done this before

Answer:

x = 1

Explanation:
The value of the first bracket of numbers without the x is 9 and 2 for the second also without the x. 9 is divisible to get 3, and 1 can add to 2 to get 3. Since 1 will not affect 4x + 5 due to 1 being the multiplicative identity, this equation is simply (4 + 5)/(1 + 2) to 9 ÷ 3, which is 3. So x equals to 1.

Hope this helps !!

a) Any value outside of Q1 - 1.5(IQR) and Q3 + 1.5(IQR) can be considered a potential outlier.

b) This will give us a visual representation of the distribution of income among the full-time students.

c) It is important to analyze outliers carefully to ensure that they are not artificially skewing the results of our analysis.

(a) To check for outliers in the data set, we can use the box-and-whisker plot or the z-score method. However, since we do not have the exact data, we cannot use these methods. One way to identify potential outliers is to calculate the quartiles (Q1, Q2, and Q3) and the interquartile range (IQR).

(b) To draw a histogram of the data, we can use the frequency distribution table given in the question. The x-axis should represent the income ranges (e.g. $0-$100, $100-$200, etc.) and the y-axis should represent the frequency (i.e. the number of students who earned income within each range).

(c) If there are any outliers in the data set, we need to investigate them further to determine the reason for their unusual values. Possible reasons for outliers could be data entry errors, extreme values due to high- or low-income jobs, or unique situations such as unexpected windfalls or emergencies.

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Answer:

yes

Step-by-step explanation:

To determine the minimum number of guards needed to cover all the vertices of a gallery, we can use a concept called the Art Gallery Problem or the Polygonal Art Gallery Problem.

The Art Gallery Problem states that for any simple polygon with n vertices, the minimum number of guards needed to cover all the vertices is ⌈n/3⌉, where ⌈x⌉ represents the ceiling function (rounding up to the nearest integer).

For a gallery with 12 vertices:

The minimum number of guards needed is ⌈12/3⌉ = 4 guards.

For a gallery with 13 vertices:

The minimum number of guards needed is ⌈13/3⌉ = 5 guards.

For a gallery with 11 vertices:

The minimum number of guards needed is ⌈11/3⌉ = 4 guards.

Therefore, you would need 4 guards for a gallery with 12 or 11 vertices, and 5 guards for a gallery with 13 vertices.

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Answer:

108pi

Step-by-step explanation:

We do not need to know the height and radius, as the formula for the volume of a cone is just a third of the volume of a cylinder. So we have 36pi * 3 or 108pi.

Answer:

B. Right

C. Scalene

Step-by-step explanation:

The square shows that it's right angled

and the sides are different.

Answer:

She lost $54

Step-by-step explanation: Just trust me

If it was right mark as Brainleist

Answer:

The answer is $54.00.

Step-by-step explanation:

To find the how much money, we just need to multiply 600 by 0.09.           600 x 0.09 = 54.

  600

x 0.09

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

 5400      

Now you just move the decimal 2 places to the left, and you get 54.00! The answer is $54.00. Hope this helped! :]      

Answer:

y=5

Step-by-step explanation:

if the slope is 0, its just a horizontal line passing through 7,5

have a good day lovely :)

Answer:guess

Step-by-step explanation:?

Answer:

C

Step-by-step explanation:

Apex

The domain of the function is (-8, -6, -4, -2,0) and the range is 2. The correct option is C.

The range of values that we are permitted to enter into our function is known as the domain of a function. The x values for a function like f make up this set (x).

A function's range is the collection of values it can take as input. After we enter an x value, the function outputs this sequence of values.

The given data is as below:-

x  ( -8, -6, -4, -2, 0 )
y  (  2 , 2 , 2 , 2 , 2 )

For all the values of x, the output is 2. The domain of the function is (-8, -6, -4, -2,0) and the range is 2.

Therefore, the domain of the function is (-8, -6, -4, -2,0) and the range is 2. The correct option is C.

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Answer:

B, C, D

Step-by-step explanation:

A. Angle MLN is not equal to 120. It is equal to 60. Therefore, it is not true

B. Angle QLP is equal to 50, therefore it is true.

C. Angle NLO + angle OLP is equal to angle NLP, therefore it is true.

D. Angle QLP + Angle PLO is equal to 90. Angle MLN + angle NLO is also equal to 90. Therefore it is true.

E. Angle NLO and Angle PLO are not equal, therefore it is not true.

Answer:

look at the picture i sent plz......

Answer:

Number of non defective bulbs-

400-24

376

Our fraction would be-

376/400

To make it into percentage we need to always multiply it by 100

376/400 x 100

=94%

Thus 94% of the bulbs are non defective

Answer:

yes because radius makes 90 degree with it. using Pythagoras theorem, it is seen that 5^2 = 3^2 + 4^2

Step-by-step explanation:

f-(-4)=12(Remove brackets)

f--4=12(Negative and negative is going to give you positive)

f+4=12(Group Like Terms)

f=12-4(Subtract)

f=8

Then that will be the final answer

Answer:

\(\huge\boxed{f=8}\)

Step-by-step explanation:

\(f-(-4)=12\to f+4=12\qquad|(-)(-)\to(+)\\\\f+4=12\qquad|\text{subtract 4 from both sides}\\\\f+4-4=12-4\\\\f=8\)

Answer:

10000

Step-by-step explanation:

The answer would be 10000. You always use the digit to the right of the place you want to round to help you determine whether to round up or down. But notice you said "round the thousand", but you are actually rounding the ten thousand, by looking at the thousand.

Answer:

The number that rounds to 10,000 when rounded to the nearest ten thousand and to 6,000 when rounded to the nearest thousand is 7,500.

When 7,500 is rounded to the nearest ten thousand, the result is 10,000 because the ten thousand digit is 1 and the rounding digit (the thousands digit) is 5, which is greater than or equal to 5.

When 7,500 is rounded to the nearest thousand, the result is 6,000 because the rounding digit (the hundreds digit) is 5, which rounds up the tens digit to 0 and changes the thousands digit to 6.

Answer:

2 and 3/16

Step-by-step explanation:

2/8-1/16 is 3/16

5-3=2

Answer:

35/16 2.1875

Subtract.

5 2/8- 3 1/16 = 2.1875 (35/16 as fraction)

That is the answer.

According to the circumference of the circle, the distance around the entire track is 232.36m

The formula to calculate the circumference of the circle is written as,

=> C = 2πr

where the value of π is 3.14 and r refers the radius of the circle.

Here we have given the following details in the question,

Diameter = 74m

straightaway = 1000

Then the radius of the circle is calculated as,

=> 74/2

=> 37.

Therefore, the circumference of the circle is calculated as,

=> 2 x 3.14 x 37

When we perform the multiplication operation, then we get,

=> 232.36

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