find the mean (average) of the data set below? 2/4 18/5 28/10 5/20

Answer:

Graph in attachment

let's say x=cherries and y=grapes. (desmos only does x and y :( ).

the equation would be 9=4x+1.50y

Step-by-step explanation:

Using the sum of the sides of the triangle, it is found that the correct option is:

D) Yes; 3.8 + 7.4 is greater than 11.

In this problem:

Hence:

[tex]3.8 + 7.4 = 11.2 > 11[/tex], which means that these lengths can represent a triangle and option D is correct.

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Answer:

start at (0,200) the next one will be (1,250)then (2,300), (3,350) and so on

Step-by-step explanation:

200 + (50*24)=1400

Answer:

it is the second onethe butterfly migrates 30 miles in 1 huor

Answer:

The butterfly migrates 30 miles in 1 hour

Answer: https://brainly.com/question/2463824

Answer:

B. L(1-0.15)

Step-by-step explanation:

15 % = [tex]\frac{15}{100}[/tex]

L = Landen's time at the beach

Since Mateo spent 15% less => L - 15% of L => [tex]L - L*\frac{15}{100}[/tex] =>[tex]L (1 - 0.15)[/tex]

Starting Equation : 4x+6<-6

1. Subtract 6 from both sides

4x+6-6<-6-6

2. Simplify

4x<-12

3. Divide both sides by 4

4x/4 < -12/4

4. Lastly Simplify again

x < -3

Answer:

12x+4x or 16x

Step-by-step explanation:

Answer:

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

Answer:

0.5924%.

Step-by-step explanation:

The requried percentage change in attendance increase from 2010 to now is 0.608%.

The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.

Here,

In 2010, the average attendance at a Washington capitals hockey game was 18,397.
This year, the average attendance was 18,506.

Percentage change = 18506 - 18397/18397 × 100%
                              = 0.608%

Thus, the requried percentage change in attendance increase from 2010 to now is 0.608%.

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Answer:

dam you on y own shiiiii

Answer:

Answer would be 2.2

Hope this helps!

Answer: 274

7124 divided by 26 in decimal = 274

7124 divided by 26 in fraction = 7124/26

7124 divided by 26 in percentage = 27400%

Hope this helps

Answer:

-5.5x + 5.8

Step-by-step explanation:

(-3.6x + 9.4) - (1.9x + 3.6)

(-3.6x + 9.4) - 1.9x - 3.6

-5.5x + 5.8

The required difference between linear expressions is -5.5x + 5.8.

Linear expressions are mathematical statements with a minimum of two terms containing variables or numbers.

The linear expressions are given in the question

(-3.6x + 9.4) - (1.9x + 3.6)

We have to determine the difference between linear expressions

(-3.6x + 9.4) - (1.9x + 3.6)

Distribute the negative sign in the above expression

-3.6x + 9.4 - 1.9x - 3.6

Rearrange the terms of variable x in the expression

-3.6x - 1.9x + 9.4 - 3.6

Apply the arithmetic operation in the likewise terms

-5.5x + 5.8

Therefore, the required difference between linear expressions is -5.5x + 5.8.

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Answer:

20

Step-by-step explanation:

5 times 5 is 25 so that is the bottom and 4 times 5 is 20, so it is 4/5 and 20/25.

Answer:

20

Step-by-step explanation:

First 4x5 =20 which means it's going to be 20/25 if you don't understand let me help. You probably know that the number above the fraction line is called the numerator and the number below it is called the denominator. To work out the fraction of any number, we first need to convert that whole number into a fraction as well.

Here's a little tip for you. Any number can be converted to fraction if you use 1 as the denominator:

25

1

So now that we've converted 25 into a fraction, to work out the answer, we put the fraction 4/5 side by side with our new fraction, 25/1 so that we can multiply those two fractions.

That's right, all you need to do is convert the whole number to a fraction and then multiply the numerators and denominators. Let's take a look: 4 x 25

5 x 1

=

100

5

In this case, our new fraction can actually be simplified down further. To do that, we need to find the greatest common factor of both numbers.

You can use our handy GCF calculator to work this out yourself if you want to. We already did that, and the GCF of 100 and 5 is 5.

We can now divide both the new numerator and the denominator by 5 to simplify this fraction down to its lowest terms.

100/5 = 20

5/5 = 1

When we put that together, we can see that our complete answer is:

20

1

The complete and simplified answer to the question what is 4/5 of 25 is:

20

Answer: -143749601 :)

Step-by-step explanation:

Answer:

-143749601

That's the answer.

Answer:

10 boys, 20 girls

Step-by-Step Explanation:

So there are 30 students

Our first assumption is 15 boys, 15 girls. 50-50, right?

But there are half as many boys as girls.

So there's twice as many girls in the class.

Let's have B = boys and G = girls

B + 2G = All 30 Students

2G = 2/3 (20/30)

B = 1/3 (10/30)

20 + 10 = 30

10 boys, 20 girls.

Hope this helps! I suggest asking your teacher for help just to make sure you understand it.

Answer:

X + 0.75 x 3 = 5.88

Step-by-step explanation:

Explicación paso a paso:

X = 1k de manzanas

0.75 = lo que aumenta el valor de X

3 = los 3k de manzanas que equivalen a 5.88 como resultado

esa es la ecuacion, solo queda resolverla despejando las X del kilo para descubrir cuanto cuesta un solo kilo de manzanas

The cost of the apples was $1.21 per kg before winters.

A mathematical expression is made up of terms (constants and variables) separated by mathematical operators. A mathematical equation is used to equate two expressions. Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

We have in winters, the price of apples suddenly rose by $0.75 per kilo. Sam bought 3 kilos of apples at the new price, for a total of $5.88​.

Assume that the cost before winters be $x per kg. Then, during the winters, the cost would be $(x + 0.75) per kg.

Now -

3 kg of apple cost $5.88

1 kg of apple will cost $(5.88/3) = $1.96 per kg

So, we can write -

(x + 0.75) = 1.96

x = 1.21

Therefore, the cost of the apples was $1.21 per kg before winters.

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[Refer to the question in english below -

In winter, the price of apples suddenly rose by $0.75 per kilo. Sam bought 3 kilos of apples at the new price, for a total of $5.88​. Find the price before the price rose in winters]

Answer:

u

Step-by-step explanation:

it is undefined because its a vertical line.

Answer:

slope is undefined u

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (1, - 3 ) and (x₂, y₂ ) = (1, 0 )

m = [tex]\frac{0-(-3)}{1-1}[/tex] = [tex]\frac{0+3}{0}[/tex] = [tex]\frac{3}{0}[/tex]

Since division by zero is undefined then the slope of the line is undefined

Answer: -1/2

Step-by-step explanation:

Formula for finding slope: (y1 - y2) / (x1 - x2).

This is because the slope is the change of y and x values, so we shall find the difference between the y and x points.

Let x1 be -3, and y1 be -3, and the second point- let x2 be -5, and y2 as -2.

We plug them in and we get (-3 - (-2)) / (-3 - (-5)).

= -1 / 2

Answer:

3

Step-by-step explanation:

Answer:

g(x) = x² - 4 is already in form of a variable, I.e., x

g(4x) takes another variable, I.e., 4x

Same as before, 4x takes over x:

=> g(4x) = (4x)² - 4

=> g(4x) = 16x² - 4

OR

=> g(4x) = 4{4x² - 1}

[tex]\large{\rm{\underline{\underline{Answer:}}}}[/tex]

Now we have g(4x). This means, we have to replace x by 4x and correspondence to this, the equation will change. I.e.

⇛ g(4x) = (4x)² - 4

⇛ g(4x) = 16x² - 4 / 4(4x² - 1) [answer]

Answer:

4

Step-by-step explanation:

Answer:

you do not divide

Step-by-step explanation:

i don't think

Answer:

s = -88

Step-by-step explanation:

multiply -12 by 7 to get -84

subtract 4 from -84 to get -88

s = -88

Answer:

Volume= 1,017.9 ft³ .

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

estimate 23% of 36

take 25% as a estination of 23%

25% * 36 = 9