In this activity, you'll calculate a probability and use it to predict the result of repeating a simple chance-based trial many times.

You are in charge of the casino night game area at a fundraising event. In one of the games, called Odd Odds, the player rolls two six-sided dice. The player gets points if the product of the two numbers rolled is odd. So, success in the game depends on the chances of getting an odd number for the result.

1)Find the number of outcomes in the sample space, n(S), of the trial of this game.

2)List and count all the outcomes for event E, in which the product of the two numbers rolled is odd.

3)Find the probability of getting an odd number. In this case, you will calculate the probability, P(E), of event E, in which the product of the two numbers rolled is odd. Write the probability as a fraction reduced to lowest terms and as a decimal correct to two places.

In order to find which one of the given points is a solution to the equation, we need to plug each point in the equation and check which one fits in .

The equation is :

5x+2y=-9

a.(2,-4)

5x+2y=-9

LHS: 5x+2y

Plugging (2,-4) in this,

5(2) +2(-4) = 10-8 =2

RHS : -9

LHS ≠RHS

So (2,-4) is not the solution.

b.(-1,2)

5x+2y=-9

LHS: 5x+2y

Plugging (-1,2) in this,

5(-1) +2(2) = -5+4 =-1

RHS : -9

LHS ≠RHS

So (-1,2) is not the solution.

c.(-2,5)

5x+2y=-9

LHS: 5x+2y

Plugging (-2,5) in this,

5(-2) +2(5) = -10+10 =0

RHS : -9

LHS ≠RHS

So (-2,5) is not the solution.

d.(1,-3)

5x+2y=-9

LHS: 5x+2y

Plugging (1,-3) in this,

5(1) +2(-3) = 5-6=-1

RHS : -9

LHS ≠RHS

So (1,-3) is not the solution.

None of the given options is a solution to the given equation.

123,804 people have flown out of JF-K airport based on the assumption of full plane occupancy. Real-world variations and logistical complexities may impact the actual number.

To find the total number of people who have flown out of JF-K, you can multiply the number of planes by the number of passengers per plane.

543 planes * 228 passengers/plane = 123,804 people

Therefore, 123,804 people have flown out of JF-K airport.

It's important to note that this calculation assumes each plane is fully occupied and that there are no variations in passenger counts.

In reality, the number of passengers on each plane may vary, and factors such as seat availability, ticket sales, and other considerations can affect the actual number of people who have flown out of JF-K. Additionally, this calculation does not account for return flights, layovers, or other complexities in air travel logistics.

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Answer:

The correct option is 2.

Step-by-step explanation:

Given information: DC║AB, DC=AB.

If a transversal line intersect two parallel lines, then the alternative interior angles are equal.

In triangle ABC and CDA,

[tex]AB=DC[/tex]                          (Given)

[tex]\angle 2=\angle 3[/tex]                       (Alternative interior angles)

[tex]CA=CA[/tex]                             (Common side)

Two corresponding sides and their including angle are equal.

By SAS postulate of congruent triangles,

[tex]\triangle ABC\cong \triangle CDA[/tex]

Since both triangles are congruent by SAS postulate, therefore the correct option is 2.

Answer:49 65

Step-by-step explanation:

Answer:

E.The price for travelling 150 miles is same for both company.

Step-by-step explanation:

We are given that Joseph is going on a trip and he needs to rent a car.

Company A

Charge $0.25  per mile plus  $50 rental fee.

Company B  charges 40.45 per mile plus $20 rental fee.

A.Total distance=150 miles

Company A

Charges for 150 miles=[tex]150\times 0.25=[/tex]$37.5

Total charges=37.5+50=$87.5

Company B

Charges for 150 miles=[tex]150\times 0.45[/tex]=$67.5

Total charge=20+67.5=$87.5

The price for travelling 150 miles is same for both company.

But if distance greater than 150 miles such 155  miles

Company A

Total charge=[tex]155\times 0.25+50=[/tex]$88.75

Company B

Total charges=[tex]155\times 0.45+20=[/tex]$89.75

Company A is better deal if Joseph more than 150 miles.

If distance 145 miles

Price form company A=[tex]145\times 0.25+50=[/tex]$86.25

Price form company B=[tex]145\times 0.45+20=[/tex]$85.25

Company B is better deal if Joseph travel less than 150 miles.

Hence, option E is true.

Answer:

I believe the answer is 3.    : )

Answer:

22.5 meters is the correct answer.

Step-by-step explanation:

Answer:46.3%

Step-by-step explanation:

Final answer:

46.3%

Explanation:

To find the approximate percentage increase in the number of seats at the theater, subtract the initial number of seats from the final number, then calculate the percentage increase using this difference.

Percentage Increase:

To calculate the approximate percentage increase in the number of seats at the theater:

According to apex, the answer is "Doubling the Square"

To convert 0.62 liters to milliliters, you multiply 0.62 by 1,000, which equals 620 milliliters. Therefore, the scientist should measure out 620 milliliters of the liquid.

When a scientist wants to measure out 0.62 liters of a liquid, but only has a beaker that measures volume in milliliters, she needs to first understand the conversion between liters and milliliters. 1 liter is equal to 1,000 milliliters. So, she would need to convert 0.62 liters to milliliters. She can do this by multiplying 0.62 liters by 1,000. This gives her 620 milliliters. Therefore, if a scientist wants to measure out 0.62 liters of a liquid, but the beaker only measures volume in milliliters, then she should measure out 620 milliliters.

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Answer: [tex]R=\frac{V^2}{P}[/tex]

Step-by-step explanation:

Given formula : [tex]P=\frac{V^2}{R}[/tex], gives the relationship between resistance (R), voltage (V) and power P).

When we multiply R to the both sides of the above equation, we get

[tex]PR=v^2[/tex]

Now, divide P on the sides, we get

[tex]R=\frac{V^2}{P}[/tex]

Hence, the formula for resistance will be

[tex]R=\frac{V^2}{P}[/tex],  gives the relationship between resistance (R), voltage (V) and power (P).

Answer:

The answer is B, he can only draw one unique triangle with these side lengths.

Step-by-step explanation:

I did the quiz

Answer:

Standard deviation of ring size is 1.253

Step-by-step explanation:

We are given the following data-set:

12, 10, 11.5, 11.5, 12, 9, 9, 11

n = 8

Formula:

[tex]\text{Standard Deviation} = \sqrt{\displaystyle\frac{\sum (x_i -\bar{x})^2}{n-1}}[/tex]  

where [tex]x_i[/tex] are data points, [tex]\bar{x}[/tex] is the mean and n is the number of observations.  

[tex]Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}[/tex]

[tex]Mean =\displaystyle\frac{86}{8} = 10.75[/tex]

Sum of squares of differences = 1.5625 + 0.5625 + 0.5625 + 0.5625 + 1.5625 + 3.0625 + 3.0625 + 0.0625 = 11

[tex]S.D = \sqrt{\displaystyle\frac{11}{7}} = 1.253[/tex]

The equation of the graph is [tex]y = -3 +4^{x -2[/tex]

The parent function is given as:

[tex]y = 4^x[/tex]

From the graph, we can see that the function is translated 3 units down and  2 units right.

This means that the transformation rule

(x, y) -> (x - 2, y - 3)

So, we have:

[tex]y = -3 +4^{x -2[/tex]

Hence, the equation of the graph is [tex]y = -3 +4^{x -2[/tex]

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Answer:

4)6,246

Step-by-step explanation:

First we will find the value of r.

The formula for circumference is C = 2πr:

280 = 2(3.14)r

280 = 6.28r

Divide each side by 6.28:

280/6.28 = 6.28r/6.28

44.6 ≈ r

The formula for the area of a circle is

A = πr²

Using our value for r, we have

A = 3.14(44.6)² = 6245.9624 ≈ 6246

Area of circle is,

⇒ 11493.2 cm²

The circle is a closed two dimensional figure , in which the set of all points is equidistance from the center.

Given that;

Circumference of circle = 280 cm.

Now, We know that;

Circumference = 2πr

Hence, We get;

⇒2πr = 280

⇒ 2 × 3.14 r = 380

⇒ 6.28 r = 380

⇒ r = 380 / 6.28

⇒ r = 60.5

Hence, Area of circle is,

⇒ πr²

⇒ 3.14 × 60.5²

⇒ 11493.2 cm²

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The reason that will complete the proof is SSS (Side-Side-Side) which states that if three corresponding sides of two triangles are congruent, then the triangles are congruent.

Out of the given options, the reason that will complete the proof is SSS which stands for Side-Side-Side. SSS is a congruence postulate that states that if three corresponding sides of two triangles are congruent, then the triangles are congruent.

In this case, since both 'o' and 'sx' are given, we can apply the SSS congruence postulate to show that the triangles are congruent. This is because two sides 'o' and 'sx' are congruent, and the third side of each triangle can be determined by adding up the length of the other sides.

The correct reason that completes the proof is "SAS" which stands for Side-Angle-Side.

SAS is a postulate in geometry that states: "If two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then the triangles are congruent."

To prove two triangles congruent using the SAS postulate, you need to show that two sides of one triangle are congruent to two sides of another triangle, and the included angle (the angle formed by the two sides) of one triangle is congruent to the included angle of the other triangle.

For example, let's say we have two triangles, Triangle ABC and Triangle DEF. To prove them congruent using the SAS postulate, we need to show that AB is congruent to DE, BC is congruent to EF, and the angle at B is congruent to the angle at E.

Once we have established these congruencies, we can conclude that Triangle ABC is congruent to Triangle DEF.

Therefore, in the context of the given question, the reason that completes the proof is SAS.

Answer: 15 mph

Step-by-step explanation:

Given: Time taken to travel uphill to the toy store= 12 minutes[tex]=\frac{12}{60}=0.2\ hour[/tex]

Let d be the distance(in miles) between the home and toy store.

Also, [tex]Speed=\frac{Distance}{Time}[/tex]

[tex]\\\Rightarrow10=\frac{d}{0.2}\\\Rightarrow\ d=0.2\times10=2[/tex]

Thus, distance from home to toy store= 2 miles

When she turn back, to home distance remains same.

The time taken by her to come back at 30 mph speed=

[tex]Time=\frac{Distance}{speed}=\frac{2}{30}=\ hour[/tex]

Now, the average speed =[tex]\frac{\text{Total distance}}{\text{Total time}}[/tex]

[tex]=\frac{2+2}{0.2+\frac{2}{30}}\\=\frac{4}{\frac{6+2}{30}}\\=\frac{4\times30}{8}=\frac{120}{8}=15\ mph[/tex]

Answer:

the answer is 15

Completed by Jerome Maples Jr.

Step-by-step explanation:

Using the stated facts, the statements from the listed options which are true are given by: Option A) Circle F and circle D are similar.

Dilation of a figure will leave its size get scaled (multiplied) by same number.

Thus, suppose if a circle is dilated with its center as center of dilation, with some scale factor, that will affect its radius.

So, if the current circle is having the radius 'r' units, and the circle is dilated from its center with scale factor of S, then, we get:

New circle's radius = [tex]S \times r \: \rm units[/tex]

For the given case, the three facts to be considered are:

Since circle F is translation of circle D, 2 units right, so its all points will be shifted 2 units right, which makes coordinate (x,y) - > (x + 2, y) (since height is same, only the x coordinates shifted to right side).

Thus, center of F would be (2 + 2, 3) = (4,3).

Since there is scaling of the circle D scale factor 2, thus, radius of circle F will be twice the radius of the circle D, which will be 2 times 7 = 14 units.

Since dilated figures are similar, thus, Circle F and Circle D are similar.

(similar figures are those who look alike, although may be smaller or larger versions, but congruent figures are exact same dimension holding figures, their all properties match, but positions can be different).

Thus, the correct statement is only option A: Circle F and circle D are similar.

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