The odds of winning a teddy bear are 5:8. The probability of winning a framed picture is 43%. For which do you have a better chance of winning?

Not the best way to do it, but it should look something like this.

r = -189

-13 = r/9 + 8

Subtract 8 on both sides

-21 = r/9

Multply 9 on both sides

-189 = r

Answer:

r = -189

Step-by-step explanation:

-13 = r/9 + 8

-13 - 8 = r/9

-21 = r/9

-21 × 9 = r

-189 = r

Answer:

19.00 x h + 25.00 =

What you make in a day if you work for h hours.

Step-by-step explanation:

You automatically make $25.00 when you show up.

So the equation is asking for how many hours. If you get $19 per hour

then it would be $19.00 x h (how many hours you worked) + $25.00.

Example:

If you worked for 5 hours and one day, then the equation would be

19.00 x 5= 95

95 + 25 (for showing up that day) = 120

So if you worked 5 hours for one day you would make 120

(This was just an example to further explain how the equation worked)

Hope this helped!

Have a great day!!

Answer:

c

Step-by-step explanation:

Answer:

1. A

2. Missouri Compromise

3. Abolition

Step-by-step explanation:

Answer:

George gets 13 runs in the fifth game

Step-by-step explanation:

He gets x in the fifth game so, ( 23 · 4 + x ) + 5 = 21

So 92 + x = 105
    -92         -92

       x = 13

The differential equation y''+2y'+3y=0 is a second order linear differential equation. Therefore, option a is the correct answer.

What is a linear differential equation?

A differential equation is said to be linear if its dependent variable and all its derivatives occur only in the first degree and are not multiplied together. This means that the dependent variable and its derivatives appear as separate variables.

For example, the following differential equation is linear:

y′′(x) + xy′(x) + y(x) = 0

On the other hand, a nonlinear differential equation is one that involves powers or products of the dependent variable or its derivatives. For example:

y′′(x) + (y(x))² = 0

What is a second order differential equation?

A differential equation is said to be of the second order if it contains two derivatives of the dependent variable. For example, the differential equation:

3y′′(x) + 2y′(x) + y(x) = 0

is a second order differential equation.

What is the solution to a second order linear differential equation?

The general solution to a second order linear differential equation of the form:

y′′(x) + p(x)y′(x) + q(x)y(x) = 0 is given by:

y(x) = c₁y₁(x) + c₂y₂(x)

where y₁(x) and y₂(x) are two linearly independent solutions of the differential equation.

The constants c₁ and c₂ are found by applying initial or boundary conditions that specify the values of y and its derivative at one or more points in the domain of the differential equation.

Hence, the differential equation y''+2y'+3y=0 is a second order linear differential equation. Therefore, option a is the correct answer.

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Answer:

the third one is your answer

Answer:

the answer is c

Step-by-step explanation:

trust me

Answer: 15c

Step-by-step explanation:

When you come across any question that mentions [the product of a and b] means a × b

Solve:

The product of 15 and c

Answer:

g(10) = - 4+

Step-by-step explanation:

Given

g(n) = - 4n - 3

Now

g(10)= - 4 * 10 - 3

= -40 - 3

= -43

Hope it will help :)

Step-by-step explanation:

Hey there!

Given;

g(n) = -4n-3

And to find: g(10)

Simply replace "n" by "10" on every place where there is "n". So,

g(n) = -4n-3

~Replace by "10".

g(10) = -4*10-3

= -40-3

= -43

Therefore, g(10) = -43.

Hope it helps....

Answer:

Step-by-step explanation:

Since the swimming pool is cylindrical, we would find its volume by applying the formula for determining the volume of a cylinder which is expressed as

Volume = πr²h

Where

r represents radius of the cylinder

h represents height

π = constant = 3.14

From the information given,

Diameter = 12 feet

Radius, r = diameter/2 = 12/2 = 6 feet

h = 4 feet

Volume = 3.14 × 6² × 4 = 452.16ft³

Since 1 cubic foot is approximately 7.48 gallons, the number of gallons of water that the swimming pool can contain is

452.16 × 7.48 = 3382.16 gallons

Answer:

- 25/13

Step-by-step explanation:

4+9x+26= -4x+5

30+9x= -4+5

9x+4x= 5-30

13x= -25

x=-25/13

Answer:

33

Step-by-step explanation:

33

Answer:

A.

Step-by-step explanation:

x^0=1 so you can cancel it out. when a number has a negavite exponent, you have to invert it. That means y^-6 goes at the denominator and becomes y^6 and z^-6 goes up to the numerator and becomes z^6.

Math.ceil(5.5) evaluates to A. 6. This is because the ceil() method in the Math object returns the smallest integer greater than or equal to the given number.

In this case, the given number is 5.5, and the smallest integer greater than or equal to it is 6. It's important to note that the returned value is an integer, not a float or a string; hence, the answer is 6 rather than 6.0 or 5.0. This method is proper when you must round up a number to the nearest integer.
Math.ceil(5.5) evaluates a value by rounding it up to the nearest integer. In this case, the function rounds the given value, 5.5, to the closest integer that is greater than or equal to it.
The available options are:
A. 6
B. 6.0
C. 5.0
Now, let's apply the Math.ceil() function:
Math.ceil(5.5) = 6
So, the correct answer is A. 6.

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Answer:

234958

Step-by-step explanation:

used caculator

Answer:

234958

Help me too!!

One way to increase the probability of identifying the optimal decision when using a simulation is to increase the number of iterations or trials in the simulation.

Simulation is a powerful tool for modeling and analyzing complex systems or processes where there are many variables and uncertainties involved. However, the accuracy and reliability of the simulation results depend on the number of iterations or trials used in the simulation. The more trials or iterations are performed, the more accurate the simulation results are likely to be, and the higher the probability of identifying the optimal decision.

Therefore, to increase the probability of identifying the optimal decision in a simulation, one should increase the number of trials or iterations in the simulation. This means running the simulation multiple times with different input values or scenarios and recording the results for each run. By analyzing the results of multiple simulation runs, one can identify patterns, trends, and optimal decisions that are robust and reliable across different scenarios and conditions.

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The minimum surface area of the container is approximately 275.52 cm².

Let's suppose that the length, width, and height of the rectangular container are l, w, and h, respectively. We know that the container has a square base, so l = w. Also, we know that the volume of the container is 864 cm³, so we have:

l × w × h = 864

Since l = w, we can write this as:

l² × h = 864

We want to minimize the surface area of the container, which consists of the area of the base (l²) and the area of the four sides (2lh + 2wh). We can express the surface area in terms of l and h:

Surface Area = l² + 2lh + 2wh

Using the equation l² × h = 864, we can solve for h in terms of l:

h = 864 / (l²)

Substituting this into the equation for the surface area, we get:

Surface Area = l² + 2l(864 / l²) + 2w(864 / (lw))

Simplifying and using l = w, we get:

Surface Area = 2l² + 1728/l

To find the minimum surface area, we can take the derivative of this expression with respect to l, set it equal to zero, and solve for l:

d/dl (2l² + 1728/l) = 4l - 1728/l² = 0

4l = 1728/l²

l³ = 432

l = ∛432 ≈ 8.77 cm

Since the container has a square base, the length and width are both 8.77 cm. Using the equation l² × h = 864, we can solve for h:

h = 864 / (8.77)² ≈ 10.85 cm

Therefore, the minimum surface area of the container is:

Surface Area = 2(8.77)² + 2(8.77)(10.85) ≈ 275.52 cm²

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☽------------❀-------------☾

Hi there!

~

Let's solve for c.

\(\left(5x\ +\ 4\right)\left(2x\ +\ c\right)\ =\ 10x^{2\ }+\ nx\ -\ 12\)

Step 1: Add \(-10x^2\) to both sides.

\(5cx + 10x^2 + 4c + 8x + -10x^2 = nx + 10^2 - 12 + -10x^2\)

\(5cx + 4c + 8x = nx - 12\)

Step 2: Add \(-8x\) to both sides.

\(5cx + 4c + 8x + -8x = nx - 12 + -8x\)

\(5cx + 4c = nx - 8x - 12\)

Step 3: Factor out variable c.

\(c(5x + 4) = nx - 8x - 12\)

Step 4: Divide both sides by \(5x+4\).

\(\frac{c(5x +4)}{5x + 4} = \frac{nx-8x-12}{5x + 4}\)

Answer : \(\boxed{\frac{nx-8x-12}{5x + 4} }\)

❀Hope this helped you!❀

☽------------❀-------------☾

Answer:

c = 3 and n = - 7

Step-by-step explanation:

Expand the left side and compare the coefficients of like terms on both sides.

(5x + 4)(2x - c) ← expand using FOIL

= 10x² - 5cx + 8x - 4c ← factor out x from each of the terms in x

= 10x² + x( - 5c + 8) - 4c

Given this is equal to 10x² + nx - 12, then

Comparing the constant terms

- 4c = - 12 ( divide both sides by - 4 )

c = 3

Comparing the coefficients of the x- terms

n = - 5c + 8 = - 5(3) + 8 = - 15 + 8 = - 7

Thus

c = 3 and n = - 7

Answer:

Below

Step-by-step explanation:

4 [x-3] + 2    = y    is not discontinuous anywhere

However    4 / [x-3]  + 2   DOES have a discontinuity at x = 3 because this would cause the denominator to be zero <===NOT allowed !!

The central angle of a circle when you know the radius and arc length, you can use the formula:

Central angle (in radians) = Arc length / Radius

To find the central angle of a circle when you know the radius and arc length, you can use the formula:

Central angle (in radians) = Arc length / Radius

If you want the central angle in degrees, you can convert it using the fact that there are 2π radians in a full circle (360 degrees):

Central angle (in degrees) = (Arc length / Radius) * (180 / π)

Make sure to use consistent units for the arc length and radius, such as meters or centimeters, to obtain accurate results.

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Answer:

16

Step-by-step explanation:

4 x 10 = 40

6 x 4 = 24

40 - 24 = 16

Here, we are required to identify the characteristic of the graph which is displayed as a constant or coefficient in the equation y = 2x2 - 5x + 7.

The characteristic of the graph which is displayed as a constant or coefficient is the;

The characteristic of the graph which is displayed as a constant or coefficient is the;y - intercept.

According to the question; the equation

y = 2x2 - 5x + 7. is a quadratic equation.

Consequently, when graphing the equation;

Parameters required include the solutions of the graph (i.e the x - intercepts) and the y - intercept.

The x - intercept can be gotten by setting y to 0 and solving the equation quadratically.

Similarly, the y - intercept is the point which corresponds to the zero point of x.

Therefore, from the equation: y = 2x² - 5x + 7;

When we set x = 0;

y = 7 = constant.

Therefore, the characteristic of the graph which is displayed as a constant or coefficient is the;

y - intercept.

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Answer:

its d

Step-by-step explanation

you multiply 3 x 3.14 and see if its greater

The interest rate on the loan is approximately 10.5%.

To calculate the interest rate on the loan, we can use the formula for simple interest:

Interest = Principal * Rate * Time

Given that the principal (P) is $22,300 and the total payment (P + Interest) is $24,641.50, we can calculate the interest amount:

Interest = Total Payment - Principal

Interest = $24,641.50 - $22,300

Interest = $2,341.50

Now, we can calculate the interest rate (R) using the formula:

Rate = (Interest / Principal) * 100

Substituting the values:

Rate = ($2,341.50 / $22,300) * 100

Using a calculator, we find:

Rate ≈ 10.5%

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9514 1404 393

Answer:

  108, 77

Step-by-step explanation:

Let x represent the larger part. Then ...

  x + (x -31) = 185

  2x = 216

  x = 108

  x -31 = 77

The two parts are 108 and 77.

Answer:

Since the truck adds 22,000 PER YEAR, this would be the number we multiply by the variable depending on how many years they are calculating for. So we have y = 22,000x

The truck already has 40,000 miles on it so it s STARTING at 40,000, this is our y-intercept, or b.

Now we have y = 22,000x + 40,000

Answer:

120

Step-by-step explanation:

a^2 + b^2 = c^2

48^2 + x^2 = 52^2

2304 + x^2 = 2704

x^2 = 2704-2304

x^2 = 400

x = 20

52 + 48 + 20 =

120

Answer:

a) The Margin of Error = 0.26

b) The 99% Confidence Interval = ( 2.84, 3.36)

Step-by-step explanation:

a) Margin of Error

The formula for Margin of Error =

z × Standard deviation/√n

From the above question

The z score for 99% confidence interval = 2.576

Standard deviation = 0.72

n = Random number of samples = 50

Margin of Error =

2.576 × 0.72/√50

= 1.85472 /√(50)

= 0.2622970178

Approximately to 2 decimal places = 0.26

b) 99% Confidence Interval

= Mean ± Margin of Error

Mean = 3.1mm

Confidence Interval = 3.1 ± 0.26

3.1 ± 0.26

= 2.84

3.1 + 0.26

= 3.36

The 99% Confidence Interval = ( 2.84, 3.36)