Help me out with the correct answer!!!!!

Answer:

10/9

Step-by-step explanation:

So first you have to convert 5 to a fraction. 5/1 is equal to 5 so that means that 5/1 can work. 5/1x2/9=10/9 because all you have to do is multiply the numerator with the numerator and the denominator with the denominator.

Hope this helps

Answer:

10/9 (1  1/9

Step-by-step explanation:

That’s the fraction way, so all you simply do is multiply 5 by the numerator (2) then you would put it over the 9, which would make it 10/9. Also if you would like to simplify it but still it be a fraction, it would be 1  1/9.

I hope this helps!

(pwease give brainliest)

Answer:

Step-by-step explanation:

Expression;  coefficient, variable; constant; substitute, though I think it should be substitute 7 for x, not 3 for x; and simplify

Using translation concepts, the coordinates of point C, considering A(x,y), are given as follows:

C(x + 2, - y).

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction either in it’s definition or in it’s domain. Examples are shift left/right or bottom/up, vertical or horizontal stretching or compression, and reflections over the x-axis or the y-axis.

For this problem, we have that:

Hence the coordinates of point C, considering A(x,y), are given as follows:

C(x + 2, - y).

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\(~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$45700\\ r=rate\to 12\%\to \frac{12}{100}\dotfill &0.12\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{quarterly, thus four} \end{array}\dotfill &4\\ t=years\dotfill &2 \end{cases}\)

\(A = 45700\left(1+\frac{0.12}{4}\right)^{4\cdot 2}\implies A=45700(1.03)^8 \implies A \approx 57891.39 \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{earned interest}}{57891.39~~ - ~~45700} ~~ \approx ~~ \text{\LARGE 12191.39}\)

Therefore, the quotient when x³ - x² - 3x + 2 is divided by x - 2 is x² - 2x - 5 with a remainder of -3.

To find the quotient when x³ - x² - 3x + 2 is divided by x - 2, we will use the long division method. Here is the solution:  

Step 1: The first term of the quotient is x². Multiply x² by x - 2 to get x³ - 2x². Subtract this product from x³ - x² to get: x² - 3x² = -2x²

Step 2: Bring down the next term of the dividend, which is -3x. The new dividend is -2x² - 3x.

Step 3: The second term of the quotient is -2x. Multiply -2x by x - 2 to get -2x² + 4x. Subtract this product from -2x² - 3x to get -5x.

Step 4: Bring down the last term of the dividend, which is +2. The new dividend is -5x + 2. Step 5: The third term of the quotient is -5. Multiply -5 by x - 2 to get -5x + 10. Subtract this product from -5x + 2 to get -3.

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The probability that at least 1000 cars will cross the intersection in the next hour is approximately 0.0898, or 8.98%.

To use the Poisson distribution, we need to know the average rate at which the events occur, which is given as 16 cars per minute. To find the rate per hour, we can multiply by 60:

16 cars/minute * 60 minutes/hour = 960 cars/hour

Let X be the number of cars passing the intersection in one hour. We can model X using the Poisson distribution with parameter λ = 960.

The probability of at least 1000 cars crossing the intersection in the next hour can be found as:

P(X ≥ 1000) = 1 - P(X < 1000)

To calculate P(X < 1000), we can use the Poisson cumulative distribution function (CDF) with λ = 960:

P(X < 1000) = F(999; 960)

where F(k; λ) is the Poisson CDF evaluated at k with parameter λ.

Using a calculator or software, we can find:

P(X < 1000) ≈ 0.9102

Therefore,

P(X ≥ 1000) = 1 - P(X < 1000) ≈ 1 - 0.9102 ≈ 0.0898

So the probability that at least 1000 cars will cross the intersection in the next hour is approximately 0.0898, or 8.98%.

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she would first calculate how many drinks she sell the other weeks  and  know the rate at which each customer buy the drinks.

Answer: 4

Step-by-step explanation:

1 third of 30 is 10 and 2/5s of 10 is 4

Answer:

45 is the answer! Check the photo to see the long division problem!

Step-by-step explanation:

Answer:

4/8

Step-by-step explanation:

While an absolute value may be any number, the output from an absolute value expression is always greater than or equal to zero

The absolute value | x | of a real number x is defined as the non-negative value of x without regard to its sign. For example, the absolute value of 3 is 3, and the absolute value of −3 is also 3. The absolute value of a number may be thought of as its distance from zero along real number line.

The absolute value of any number is seen to be always greater than or equal to zero. Both a number and its opposite are the same distance from zero on the number line. Since they have the same distance from zero, they have the same absolute value.

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Answer:

3 teaspoon

Step-by-step explanation:

If for every 3/4 cup of flour we will need 1/8 teaspoon of salt, then:

1/8 teaspoon = 3/4 cup of flour

To get the amount of teaspoon needed for 18cups we will say:

x teaspoon = 18 cups

Solving both equalities for x:

1/8 teaspoon = 3/4 cup of flour

x teaspoon = 18 cups

Cross multiply

3/4 * x = 18 * 1/8

3x/4 = 18/8

cross multiply again

3x*8 = 4*18

24x = 72

x = 72/24

x = 3

Hence Fran needs 3 teaspoon of salt fir 18cups of flour

Answer:

  x = 31.2

Step-by-step explanation:

You want the solution to the proportion 12/x = 5/13.

You can eliminate the fractions by multiplying this equation by the least common denominator. That value is 13x, the product of these denominators. Multiplying by 13x, we have ...

  \(\dfrac{12}{x}\times13x=\dfrac{5}{13}\times13x\\\\\\12\cdot13=5\cdot x\qquad\text{simplified}\)

Now, the value of x is found by dividing both sides by its coefficient.

  \(\dfrac{12\cdot13}{5}=\dfrac{5x}{5}\\\\\\\dfrac{156}{5}=x\\\\\boxed{31.2=x}\)

__

Additional comment

The first step we did, multiplying by 13x, is also sometimes called "cross multiplication." The result of that step is that each numerator is multiplied by the opposite denominator.

Multiplying both sides of the equation by the same value (13x) is supported by the multiplication property of equality. The term "cross multiplication" is descriptive of the result, but is not a recognized property of equality. It is a good idea to keep the math operations you do grounded in the properties of equality.

You will notice that the steps we did were "multiply by 13x" and "divide by 5". These can be done at once by "multiply by 13x/5". Of course, that operation is done to both sides of the equation.

Any proportion can be written 4 ways:

  \(\dfrac{12}{x}=\dfrac{5}{13}\qquad\dfrac{x}{12}=\dfrac{13}{5}\qquad\dfrac{x}{13}=\dfrac{12}{5}\qquad\dfrac{13}{x}=\dfrac{5}{12}\)

These can be thought of as "upside down" and "sideways." We like the versions with the variable on top of a fraction, because the solution to that is simply multiplication by the variable's denominator.

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Answer for the question:

It is B.

Answer:

20 scoops

Step-by-step explanation:

To find how many scoops it will take, divide 10 by 1/2

10/0.5

= 20

So, it will take 20 scoops to empty the bucket

Answer:

It would take 20 scoops

Step-by-step explanation:

All you have to do is divide 10 by 1/2.

10/1 divided by 1/2

Then you have to flip the 1/2

10/1 divided by 2/1

then switch the division to multiplication

10/1 multiplied by 2/1

10 times 2 is 20.

there's your answer.

Answer:

10

brainliest plz? tysm

Hi! I believe your answer is 10. I hope this helps you! Good luck and have a great day. ❤️ (Thank you for the free points, by the way! :))

Answer:

given below

Step-by-step explanation:

the column if multiplied shall give 12 as product. two sides are given.

multiply the given ones and divide it by 12.

Answer:

A ribeye steak dinner costs $32.23 and a grilled salmon dinner costs $14.04.

Step-by-step explanation:

Let's use variables to represent the cost of each dinner. Let's say that the cost of a ribeye steak dinner is "r" and the cost of a grilled salmon dinner is "s".

From the first day's sales, we know:

From the second day's sales, we know:

We now have two equations with two variables, which we can solve using elimination or substitution.

Let's use elimination. If we multiply the first equation by 15 and the second equation by 11, we can eliminate the "r" variable:

Subtracting the second equation from the first, we get:

Dividing both sides by 133, we get:

So a grilled salmon dinner costs $14.04.

We can substitute this value back into one of the original equations to solve for "r". Let's use the first equation:

So a ribeye steak dinner costs $32.23.

Therefore, a ribeye steak dinner costs $32.23 and a grilled salmon dinner costs $14.04.

Answer:

5"

root4square+3square=root25

=5

Answer:

\(2X10^{3}\)

Step-by-step explanation:

156 in²

the prism has 2 trapeziums and 4 rectangles. the rectangles are of different measures.

the steps are in the picture above

Answer:

show more picture pls!

Step-by-step explanation:

Answer: b

Explanation:

The given graph is the graph of a piecewise function. The equations of the lines are

Considering the First line on left, the equation is

y = - 2x + 1

The line extends towards the right and terminates at a point. The endpoint has an open circle. This means that the coordinates of that point are not inclusive. The x coordinate of the endpoint is 1, Thus, only all values of x less than 1 satisfy this function. The domain is

x < 1

Considering the second line on right, the equation is

y = - x + 2

The line extends towards the right from a point(x = 1). The start point has a closed circle. This means that the coordinates of that point are inclusive. Thus, only all values of x greater than or equal to than 1 satisfy this function. The domain is

x ≥ 1

The correct option is B

Step-by-step explanation:

Graphing Linear Inequalities

This is a graph of a linear inequality:

linear inequality y <= x +2

The inequality y ≤ x + 2

You can see the y = x + 2 line, and the shaded area is where y is less than or equal to x + 2

Linear Inequality

A Linear Inequality is like a Linear Equation (such as y = 2x+1) ...

... but it will have an Inequality like <, >, ≤, or ≥ instead of an =.

How to Graph a Linear Inequality

First, graph the "equals" line, then shade in the correct area.

There are three steps:

Rearrange the equation so "y" is on the left and everything else on the right.

Plot the "y=" line (make it a solid line for y≤ or y≥, and a dashed line for y< or y>)

Shade above the line for a "greater than" (y> or y≥)

or below the line for a "less than" (y< or y≤).

Let us try some examples:

Example: y≤2x-1

1. The inequality already has "y" on the left and everything else on the right, so no need to rearrange

2. Plot y=2x-1 (as a solid line because y≤ includes equal to)

Answer:

14.387

Step-by-step explanation:

Nick is currently 6 years old and Lina is currently 18 years old.

Let's assume Nick's current age is x.

According to the given information, Lina is currently three times as old as Nick, so her current age is 3x.

In 6 years, Nick's age will be x + 6, and Lina's age will be 3x + 6. The second piece of information states that in 6 years, Lina will be twice as old as Nick. Mathematically, this can be expressed as:

3x + 6 = 2(x + 6)

Now we can solve this equation to find the values of x and 3x:

3x + 6 = 2x + 12

3x - 2x = 12 - 6

x = 6

So Nick's current age is 6 years old. Substituting this value into the equation, Lina's current age is 3 * 6 = 18 years old.

Therefore, Nick is currently 6 years old and Lina is currently 18 years old.

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Answer:

Anurak has 15 pennies, 6 nickels and 3 dimes.

Step-by-step explanation:

We must have these informations in mind:

1) A penny is a 1-cent coin.

2) A dime is a 10-cent coin.

3) A nickel is a 5-cent coin.

Let be \(x\), \(y\), \(z\) the quantities of pennies, nickels and dimes, respectively. From statement we get that to value in Anurak's pocket is represented by this mathematical expression:

\(0.01\cdot x + 0.05 \cdot y + 0.10\cdot z = 0.75\) (Eq. 1)

In addition, we get the following identities:

i) He has three more nickels than dimes

\(z + 3 = y\) (Eq. 2)

ii) And five times as many pennies as dimes

\(x = 5\cdot z\) (Eq. 3)

The system of linear equations is now reduced: (Eqs. 2, 3) in (Eq. 1)

\(0.05\cdot z +0.05\cdot z + 0.15 + 0.10\cdot z = 0.75\)

\(0.20\cdot z = 0.60\)

\(z = 3\)

The remaining variables are \(y = 6\) and \(x = 15\).

Anurak has 15 pennies, 6 nickels and 3 dimes.

Answer:

Anurak has 15 pennies, 6 nickels and 3 dimes.

Step-by-step explanation: