Simplify. 4/5 -1/3

Need answer asap!

La ecuación de la recta es y = 1.2x + 0, o simplemente y = 1.2x. Y el precio en euros de 10 dólares es de 12 €.

La ecuación de la recta que nos da el precio en euros, y, de x dólares se puede hallar utilizando la fórmula de la pendiente de una recta, que es m = (y2 - y1) / (x2 - x1). En este caso, los puntos dados son (3, 3.6) y (7, 8.4).

Primero, calculamos la pendiente de la recta:
m = (8.4 - 3.6) / (7 - 3)

m = 4.8 / 4

m = 1.2

Luego, utilizamos la fórmula de la ecuación de la recta, y = mx + b, para encontrar el valor de b. Podemos utilizar cualquiera de los puntos dados para esto. Usaremos el punto (3, 3.6).

3.6 = 1.2(3) + b
3.6 = 3.6 + b
b = 0

Por lo tanto, la ecuación de la recta es y = 1.2x + 0, o simplemente y = 1.2x.

Esta ecuación nos da el precio en euros, y, de x dólares. Si queremos encontrar el precio en euros de una cierta cantidad de dólares, simplemente sustituimos el valor de x en la ecuación y resolvemos para y. Por ejemplo, si queremos encontrar el precio en euros de 10 dólares, sustituimos x = 10 en la ecuación:

y = 1.2(10) = 12

Por lo tanto, el precio en euros de 10 dólares es de 12 €.

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The area of the sidewalk is 84.78 square meters if a circular flower bed is 23 m in diameter and has a 3 m wide circular sidewalk.

A circular flower bed is 23 m in diameter and has a circular sidewalk around it that is 3 m wide. The area of the sidewalk is square meters. The formula used: The area of the circle is given by:

πr²

Here, r = (d + 2w)/2, where d is the diameter and w is the width.

Substitute the values of d, w, and π in the above formula to get the area of the circular sidewalk.

Diameter of circular flower bed = 23 m

Width of circular sidewalk = 3 m

Radius of circular flower bed, r = (23+3)/2 = 13 m

Radius of circular sidewalk = (23+3+3)/2 = 14 m

Area of the circular sidewalk = π(14² - 13²) m²= π(14+13)(14-13) m²= 3.14(27) m²= 84.78 m²

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Mixed strategy for a player that gives a higher expected payoff than all pure strategies for that player, then those pure strategies are strictly dominated and can be eliminated.

To find and eliminate any pure strategies that are strictly dominated by mixed strategies, we need to compare the expected payoff of each pure strategy for each player with the expected payoff of any mixed strategy.

In this case, for player 2, we can see that any mixed strategy involving only the actions c and r strictly dominates the pure strategy l. This is because the expected payoff of playing l is always 0, regardless of player 1's action.

On the other hand, if player 2 plays a mixed strategy that involves playing c and r with some probability, player 1 will be uncertain about player 2's action and may choose an action that is less favorable to player 2. For example,

if player 2 plays c with probability p and r with probability 1-p, player 1's best response is to play d if p > 1/2 and l if p < 1/2.

In either case, player 2's expected payoff is strictly higher than playing l.

Therefore, the pure strategy l for player 2 is strictly dominated by any mixed strategy that involves playing c and r with some positive probabilities. We can eliminate l from consideration, which reduces the game to a 2x2 game with only two pure strategies for each player: {c,d} and {t,b}.

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\(\text{Given that,}\\\\f(x) = 7x^2\\\\f'(x) = 7\cdot 2 x = 14x\\\\\text{At x = 12,}\\\\f'(12) = 14 \times 12 = 168\)

The value of f(-2) is -6

The function is given as:

f(x) = 2(x - 3) + 4

f(-2) implies that x = -2.

So, we have:

f(-2) = 2(-2 - 3) + 4

Evaluate the difference

f(-2) = 2(-5) + 4

Evaluate the product

f(-2) = -10 + 4

This gives

f(-2) = -6

Hence, the value of f(-2) is -6

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Answer: There will be approximately 2202646.66 organisms after 10 days.

Step-by-step explanation:

Since at the beginning of the experiment there were 100 organisms and after 2 days there were 200 organisms, we know that the population of the organism increased by a factor of 2 over this time period. This means that k, the exponential growth rate, can be calculated as follows:

k = log(200 / 100) / log(2)

= log(2) / log(2)

= 1

We can now use the formula p(t) = aekt to calculate the number of organisms after 10 days. Since k is equal to 1, we can simplify the formula to p(t) = ae^t:

p(10) = ae^10

We know that at the beginning of the experiment, the number of organisms was 100, so we can set p(0) = 100 and solve for a:

p(0) = 100 = ae^0

a = 100

We can now use this value of a to calculate the number of organisms after 10 days:

p(10) = 100e^10

= 100 * 22026.465795

= 2202646.65795

Answer:

A.f(x)

Step-by-step explanation:

Sup dude it's been a while since khelcee talked to us.

Answer:

x = - 144

Step-by-step explanation:

Given

\(\frac{x}{6}\) + 12 = - 12 ( subtract 12 from both sides )

\(\frac{x}{6}\) = - 24 ( multiply both sides by 6 )

x = - 144

Answer: 13

Step-by-step explanation:

3/2(4x – 1) – 3x = 54 – (x + 2)

x=13.375

Hope this helps

Answer:

Hi! The answer to your question is 100

Step-by-step explanation:

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Hope this helps!!

- Brooklynn Deka

Answer:

100

Step-by-step explanation:

.15x = 15

x = 15/.15

x = 100

Answer:

2c+4d

if c=8 and D=5,

2(8)+4(5)

16+20

=36

Step-by-step explanation:

Answer:

Answer is 50g/cm^3

Step-by-step explanation:

soln,

Volume of the gold cube = 9 cm^3

Mass of the gold cube = 450 g

now,

density= mass/volume

=450 / 9

=50 g/cm^3

{Therefore, the density of the gold cube is 50 g/cm^3.}

Answer: No

Step-by-step explanation: the dot on the screenshot shows where (5,7) is

Answer:

Yes

Step-by-step explanation:

If you graph y=-3x+22 then it is on the line. (x is 5, y is 7)

The number of socks for Hailey will be 163.

The Percentage is defined as representing any number with respect to the 100. It is denoted by the sign %.

Given that:-

The number of Haley's socks will be calculated as=

Socks = 777 x 21/100

Socks = 777 x 0.21

Socks = 163

Therefore the number of socks for Hailey will be 163.

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4 bracelets and 3 Necklaces are made by the Jeweler.

Two or more expressions with an Equal sign is called as Equation.

Let us represent Bracelet as B and Necklace as N

B+N=7..(1)

7B+18N=82..(2)

From equation 1,

B=7-N

Now plug in B value in equation 2

7(7-N)+18N=82

49-7N+18N=82

49+11N=82

Subtract 49 on both sides

11N=33

N=3

Now we have to find B

B+N=7

B+3=7

Subtract 3 on both sides

B=4

Hence, 4 bracelets and 3 Necklaces are made by the Jeweler.

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Answer: 63 nurses and 14 doctors

so you know the ratio is 9:2. that means for every 9 nurses there are 2 doctors. i didn't make an equation but i counted it.

if theres 9 (9*1) nurses theres 2 (2*1) doctors

if theres 18 (9*2) nurses theres 4 (2*2) doctors

if theres 27 (9*3) nurses theres 6 (2*3) doctors

you get the point so i multiplied 7 to 9 and 7 to 2, which means:

if theres 63 (9*7) nurses theres 14 (2*7) doctors

i hope this helps :)

Answer:

Step-by-step explanation:

Answer:

5,172

Step-by-step explanation:

When figuring out a fraction of a number (especially of total things sold to find out the number of a certain thing purchased), remember that you are multiplying. So when finding 2/5 of 12,930, just multiply 12,930 by 2/5 (or, in decimal form, .4) and that will give you 5,172. Hope this helps!

Answer:

-1/2 = x
OR
-0.5 = x

Step-by-step explanation:

1) Isolate x from the equation by making it equal to zero
(Reminder that everything crossing over to the other side of the equation changes it's symbols from positive to negative, and vice-versa is the original symbol was negative)

-7 + 13 + 8x - 2 = 0
-7 + 13 - 2 = -8x

2) Add up common terms on the left side

-9 + 13 = -8x
4 = -8x

3) Divide the entire equation by the number that would leave "x" by itself the factor or number that leaves the number by itself is negative eight since its the number with the equation (-8)

4/-8 = -8x/-8
-1/2 = x
OR
-0.5 = x

Hope this helps :)
Also, if you can is it ok if you can give me brainliest on this?

The line that is perpendicular to the equation of a line given is y = -2x + 3

The equation of a perpendicular line can be found using the slope of the line first and then applying the points through which the line passes through.

For the given question, the equation of the line is y = 1/2x + 11 and the point is (6, -9).

To find an equation of a line;

The equation of the line can be modified into y - y₁ = m(x - x₁)

substituting the values into the equation above gives y = -2x + 3

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Answer:

b)b+2

Step-by-step explanation:

3+2=5

5+2=7

so for the next iteration 2is added.

Let's begin by finding the mean of the data

Mean = 48.9

Next, we calculate the absolute value of the difference between each data value and the mean, we have:

|data value – mean|

|46 - 48.9| = 2.9

|47 - 48.9| = 1.9

|56 - 48.9| = 7.1

|48 - 48.9| = 0.9

|46 - 48.9| = 2.9

|52 - 48.9| = 3.1

|57 - 48.9| = 8.1

|52 - 48.9| = 3.1

|45 - 48.9| = 3.9

Next, we sum up the absolute values of the differences (from above) & divide by the number of data values, we have:

MOD = 8 (to the nearest whole number)

Answer:

Step-by-step explanation:

Hope this Helps ;)

Answer:

168 hours

Step-by-step explanation:

24 × 7 = 168 hours

So 168 hours in 7 days

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erviewing you. The first step is to consider what you want. Are you trying to get into a graduate or undergraduate program? Are you trying to land a great internship? What does the person interviewing you want to see?

Then, think about your personal history and your strengths. How do those fit with the goals you just considered? Closely connecting your answer to those goals gives you a strong advantage, as you can see in these examples.

Graduate School Applicant Example

I've always loved the Victorian period in English literature. Even as a kid, Dickens captured my imagination more thoroughly than the Harry Potter stories or anything else. As an undergraduate at Northwestern University, I studied English with a concentration on Victorian fiction. Now, I hope to continue exploring this fundamentally important literary period as a graduate student.

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I'm a senior at Michigan Technological University, majoring in biomedical engineering. Ever since I was a kid, I've wanted to work in the field of prosthetics. I saw first-hand how a prosthetic limb helped give my best friend a normal teenage life, and I've always wanted to be a part of that process. I'm drawn to prosthetic design and research, which is why I'm so excited to learn more about the internship your company is offering.

Answer:0.41

Step-by-step explanation: