A new amusement park has a sign posting the cost for rides.
How much would it cost for 18 rides?

Answer:

(-∞,8)

Step-by-step explanation:

So the interval for the solution of a certain set is the numbers that can be used as value for X in the set and the set still be true, in order to solve this, you just need to solve the set by making it an equation:

0.35x – 4.8 < 5.2 – 0.9x

0.35x – 4.8 =5.2 – 0.9x

0.35x+0.9x=5.2+4.8

1.25x=10

x=8

So the maximum value of X will be 8, and when X is a negative value the set is true, so the interval would be all real numbers form -infinite to 8.

(-∞,8)

~FrxziteTheLxoser~ I hoped I help you  :)

If i helped you please give me brainIIlest!

Answer:

the correct answer is B have a good day

i took the test

Step-by-step explanation:

Answer:

8736

Step-by-step explanation:

The LCM of 156 and 224

First find the highest common factor between the two number

156 = 4 * 39

224 = 4 * 56

Since 4 is the highest common factor between both numbers, the LCM of 156 and 224 will be the product of the highest common factor and the other multiples that are left when the numbers are divided by the highest common factor.

As such, the LCM of 156 and 224

= 4 * 39 * 56

= 8736

Answer:

8736

Step-by-step explanation:

The LCM of 156 and 224

First find the highest common factor between the two number

156 = 4 * 39

224 = 4 * 56

Since 4 is the highest common factor between both numbers, the LCM of 156 and 224 will be the product of the highest common factor and the other multiples that are left when the numbers are divided by the highest common factor.

As such, the LCM of 156 and 224

= 4 * 39 * 56

= 8736

Answer:

The real number is - 6 and the imaginary number is 2.

Answer:

Step-by-step explanation:

the real numbers are -6 and 2

the imaginery is i

Answer: it is going to be answer a

Answer:

u = -153

Step-by-step explanation:

u/3 = -51

multiply both sides by 3:

3(u/3) = 3(-51)

u = -153

Answer:i had forgot

Step-by-step explanation:

Answer:4

Step-by-step explanation:

u add den subtract den divide then there

Graph the two populations for the first ten years on the same graph.

-> See attached

-> Red = Milmo City

-> Blue = Ridge City

a. How long does Milmo City have a smaller population compared to Ridge City?

     t < 4 years

(Less than four years, you could also say for 4 years)

b. According to the linear equations, does Milmo City ever have a smaller population after the populations become equal? Explain your reasoning why.

     No. These are linear equations so they will keep going in a straight line forever.

c. When is the population of Ridge City double the population of Milmo City?

     30 years. We can set up an equation to solve easily without having to guess from our grpah:

2(\(\frac{2}{3}\)t + 6) =  \(\frac{5}{3}\)t + 2

\(\frac{4}{3}\)t + 12 = \(\frac{5}{3}\)t + 2 -> 3(\(\frac{4}{3}\)t + 12) = (\(\frac{5}{3}\)t + 2)3

4t + 36 = 5t + 6

4t + 30 = 5t

30 = t -> t = 30

d. Explain why Milmo City has a smaller population at the start but will have a larger population after nine years compared to Ridge City.

     The slope of Milmo's population is steeper than Ridge City's population, so Milmo's population climbs much faster than Ridge's, which is why it eventually is larger.

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

Answer:

x = 9.629 meters

Step-by-step explanation:

x / 10.25 = 1.55 / 1.65

x = 1.55 / 1.65 * 10.25

x = 9.629 meters

Answer:

a). 12.5 liters of real fruit juice would be needed to produce 250 liters of Drink A, and 20 liters of real fruit juice would be needed to produce 250 liters of Drink B

b). 0.05aa liters of real fruit juice would be needed to produce aa liters of Drink A, and 0.1bb liters of real fruit juice would be needed to produce bb liters of Drink B  

Step-by-step explanation:

a). Drinks A(250 liters) and Drink B(200 liters)

Total amount of Drink A=250 liters

Real fruit juice=5% of Drink A=(5/100)×250=12.5 liters

12.5 liters of real fruit juice would be needed to produce 250 liters of Drink A

Total amount of Drink B=200 liters

Real fruit juice=10% of Drink B=(10/100)×200=20 liters

20 liters of real fruit juice would be needed to produce 250 liters of Drink B

b). Drinks aa and bb

Total amount of Drink A=aa liters

Real fruit juice=5% of Drink A=(5/100)×aa=0.05aa liters

0.05aa liters of real fruit juice would be needed to produce aa liters of Drink A

Total amount of Drink B =bb liters

Real fruit juice=10% of Drink 10=(10/100)×bb=0.1bb liters

0.1bb liters of real fruit juice would be needed to produce bb liters of Drink B

Answer:

yessir $22.10 for 2.6 pounds. Come by the market sometime eh?

Finding the square root of non-perfect square numbers typically results in an irrational number, which has a non-repeating and non-terminating decimal representation.

Finding the square root of a number involves determining the value that, when multiplied by itself, gives the original number. Here are a few methods to find the square root:

Prime Factorization: This method involves breaking down the number into its prime factors. Pair the factors in groups of two, and take one factor from each pair. Multiply these selected factors to find the square root. For example, to find the square root of 36, the prime factors are 2 * 2 * 3 * 3. Taking one factor from each pair (2 * 3), we get 6, which is the square root of 36.

Estimation: Approximate the square root using estimation techniques. Find the perfect square closest to the number you want to find the square root of and estimate the value in between. Refine the estimate using successive approximations if needed. For example, to find the square root of 23, we know that the square root of 25 is 5. Therefore, the square root of 23 will be slightly less than 5.

Using a Calculator: Most calculators have a square root function. Simply input the number and use the square root function to obtain the result.

It's important to note that finding the square root of non-perfect square numbers typically results in an irrational number, which has a non-repeating and non-terminating decimal representation.

For more questions on square root

https://brainly.com/question/31609540

#SPJ8

Answer:

9. He doesn't owe her anything back,since he already paid it in full price

10. >:((

11. She is 1.5 meters below sea level

12. She took $75.15 out of her account

Step-by-step explanation:

Answer:

  solve the equation with known values filled in; width is 3 ft.

Step-by-step explanation:

The perimeter formula can be used to find a missing value by filling in all of the known values, and solving the resulting equation.

__

  P = 2(L +W) . . . . . . perimeter formula

  14 = 2(4 +W) . . . . . known values substituted

  7 = 4 +W . . . . . . . divide by 2

  3 = W . . . . . . . . . subtract 4

The width is found to be 3 feet using the perimeter formula.

Answer:

The width of rectangular poster is 3 feet.

Step-by-step explanation:

As per given question we have provided that :

We need to find the width of rectangle.

Here's the required formula to find the width :

\({\underbrace{\sf{\small{ \: \: P = 2(L + W) \: \: }}}}\)

Calculating the width of rectangular poster by substituting the values in the formula :

\(\begin{gathered} \qquad{\twoheadrightarrow{\sf{\small{ \: \: P = 2(L + W) \: \: }}}} \\ \\ \qquad{\twoheadrightarrow{\sf{\small{ \: \: 14 = 2(4+ W) \: \: }}}} \\ \\ \qquad{\twoheadrightarrow{\sf{\small{ \: \: \dfrac{14}{2} = (4+ W) \: \: }}}} \\ \\ \qquad{\twoheadrightarrow{\sf{\small{ \: \: 7= (4+ W) \: \: }}}} \\ \\ \qquad{\twoheadrightarrow{\sf{\small{ \: \: W = 7 - 4\: \: }}}} \\ \\ \qquad{\twoheadrightarrow{\sf{\underline{\underline{\small{ \: \: W = 3\: \: }}}}}} \end{gathered}\)

Hence, the width of rectangular poster is 3 feet.

\(\rule{200}2\)

Answer:

0

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

because if you multiply the denominators

Answer:

ES IGUAL A 1.03

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

Given \(a\), half the length of the major axis, and \(b\), half the length of the minor axis for an ellipse, its eccentricity is \(\displaystyle e=\sqrt{1-\frac{b^2}{a^2}}\), which tells us how close the ellipse is to the shape of a circle or how flat and round it is. An infinitely long ellipse would have an infinitely long major axis, so the greater the \(a\) value, the eccentricity gets infinitely closer to 1.

Answer:

You can figure this out by measuring the 200 pages together and then divide by 200.

Step-by-step explanation:

Answer: Measure all the sheets together and divide by 200.

Step-by-step explanation: An average mean is the sum of something divided by how many things there are. In this case, it is the sum of the thickness of 200 pages, divided by the number of pages, 200.

Answer: 9 1/8x

Step-by-step explanation:

From the calculations, we can see that Phone A would use a total of 1.69 hours of battery life in a day. Therefore, the answer is Phone A.

To find out which mobile phone would use a total of 1.69 hours of battery life in a day, we need to calculate 8.45% of the battery life of each mobile phone and compare it to 1.69 hours.

Let's calculate the battery usage for each mobile phone:

For Phone A: 8.45% of 20 hours = 0.0845 * 20 = 1.69 hours

For Phone B: 8.45% of 25 hours = 0.0845 * 25 = 2.1125 hours

For Phone C: 8.45% of 10 hours = 0.0845 * 10 = 0.845 hours

For Phone D: 8.45% of 18 hours = 0.0845 * 18 = 1.521 hours

From the calculations, we can see that Phone A would use a total of 1.69 hours of battery life in a day. Therefore, the answer is Phone A.

Learn more about calculations here

https://brainly.com/question/30781060

#SPJ11

Answer:

Q7) ( 2,-2)

Q8) (- 0.5 , -2)

Step-by-step explanation:

As we have to find the mid-points of the line segments, the line segments will be divided in same ratio i.e. 1:1 (∵ A Mid-point divides a line segment into equal parts )

According to Section formula ,

\(( x' , y') = (\frac{mx^2 + nx^1}{m+n} , \frac{my^2+ny^1}{m+n} )\)

where (m,n) are the ratios in which a line segment is divided & ( x¹ , y¹ ) ( x², y²) are the co-ordinates of a line segment.

In Q7 ,

x¹ = 3 , y¹ = -9 , x² = 1 , y² = 5 & m = n = 1

So putting the section formula here gives :-

\(( x' , y') = (\frac{1*1 + 1*3}{1+1} , \frac{1*5+1*(-9)}{1+1} ) = ( 2 , -2)\)

In Q8 ,

x¹ = 5 , y¹ = -1 , x² = -6 , y² = -3

So putting the section formula here gives :-

\((x' , y') = (\frac{1*(-6) + 1*5}{1+1} , \frac{1*(-3) + 1*(-1)}{1+1}) = ( -0.5 , -2)\)

Answer:

8/37

Step-by-step explanation:

People who wants iced tea = 45 - 8

People who wants lemonade = 8

8 (lemonade) / 37 (iced tea)

In this multiple choice question, we can find the intercepts by substituting the given x values into the linear equation.

If the resulting value of y is 0 after we substitute in one of the possible x-intercepts, then we know it is correct.

\(8x-7y=-56\\8(8)-7y=-56\\64-7y=-56\\-7y=-120\\-7y=-120\\y\neq0\)

\(8x-7y=-56\\8(7)-7y=-56\\56-7y=-56\\-7y=-112\\y\neq0\)

\(8x-7y=-56\\8(-7)-7y=-56\\-56-7y=-56\\-7y=0\\y=0\)

D) x-intercept: -7, y-intercept: 8

Answer:

\(\frac{1}{3}\)

Step-by-step explanation:

The equation of the line is;

2(x - 3) - 6y = 10

Placing the line in slope intercept form we get;

6y = 2x - 6 - 10

6y = 2x - 16

Dividing throughout by 6 we get;

y = \(\frac{2}{6}\)x - \(\frac{16}{6}\)

Simplifying gives;

y = \(\frac{1}{3} x +2 \frac{2}{3}\)

So the slope of this line = \(\frac{1}{3}\)

Answer:

Neither

Step-by-step explanation:

To determine if two lines are parallel or perpendicular, you have to look at the slopes. For the line y=kx+b, k is the slope.

For two lines  y=k1x+b1 and y=k2X+b2 ,When K1=K2, two lines are parallel; when K1=-1/k2, two lines are perpendicular. It doesn't matter whatever b1, b2 are. Hence to save time, you only need to calculate  k1 and k2.

To calculate the slope k of any line, you have to change the equation to y=kx+b

For -y=3x-2, k=3/(-1)=-3 (you divide -1 on each side of =, but you don't need to calculate -2/(-1))

For -6X+2y=6, K=6/2=3 (you first move the -6x to right side, it becomes 6x, then divide by 2)

Now you can get the answer: The two lines neither parallel nor perpendicular

Answer:

D. Parallel

Step-by-step explanation:

When Graphed, These two equations bring up lines that are parallel to each other

Answer:

A, C, and E

Step-by-step explanation:

To solve this, you have to find the two circles with a center on the y-axis.

So let us find the centers of all the circles.

To find the center of a circle you have to look at the h and k values and do the opposite operation of the sign in front. The formula is \((x-h)^2+(y-k)^2=r^2\).

By applying this rule we can find that the center of the first circle is (0,3), the second circle is (0,5), the third circle is (4,0), the fourth circle's center is at (-6,0) and the last circle is (0,-8).

So after finding the centers we can eliminate two answers, Band D. The reason is those centers are found on the x-axis, but we are looking for the y-axis.

The next step would be to find the equations that have a diameter of 12.

To find the diameter you have to double the radius, so to find how much the radius would have to be you should divide 12 by 2. So the radius would have to be 6.

So based on the formula the radius is squared. So to find an equation that has a radius of 6 you would have to square 6 to get 36. So now we can have our answers of A, C, and E.

Therefore , the solution of the given problem of linear equation is  x's coefficient is -9.9,x's coefficient is 75  and  y's coefficient is 275.

A model of linear regression is one that applies the formula y=mx+b. B is the slope, and m is the y-intercept. Ignoring the fact that while both y and y are distinct components, the previous sentence is frequently referred as a "mathematical formula with two variables." Bivariate linear equations only have two variables. The application domains of linear equations have zero solutions in all cases.

Here,

Given :

=>0.8 (2x + x) + 3(7 - 4.1x) = __x + 21

=>0.8(3x) + 21 - 12.3x = __x + 21

=>2.4x + 21 - 12.3x = __x + 21

=>-9.9x + 21 = __x + 21

=> -9.9

=> 12 1/2 (6x + 22y) = x + y

=> 75x + 275y = x + y

Therefore , the solution of the given problem of linear equation is  x's coefficient is -9.9,x's coefficient is 75  and  y's coefficient is 275.

To know more about linear equation visit:

https://brainly.com/question/11897796

#SPJ1