Solve and explain each?

Answer:

25%

Step-by-step explanation:

If the cost of the airline ticket is 300,multiply .25 x 300 and that should give you a total of 75. than add the 300 +75. hope that helped

Answer:

Step-by-step explanation:

The more simulations you run, the closer the experimental probabilities will be to the theoretical probabilities.

To calculate the experimental probability, we can use a simulation where we simulate multiple sets of three games and count the number of times the desired outcomes occur.

Here's how we can calculate the experimental probability for each case:

P(1 win and 2 losses):

Simulate a large number of sets of three games (e.g., 10,000).

For each set, randomly assign a win or a loss for each game based on the average of one win to every one loss.

Count the number of sets where there is exactly one win and two losses.

Divide the count by the total number of sets (10,000) to get the experimental probability.

P(three losses):

Simulate a large number of sets of three games (e.g., 10,000).

For each set, randomly assign a win or a loss for each game based on the average of one win to every one loss.

Count the number of sets where there are three losses.

Divide the count by the total number of sets (10,000) to get the experimental probability.

Note: The above method assumes that the probability of winning or losing each game is equal (i.e., 0.5 for each).

Here's an example of how the calculations can be performed using a simulation:

P(1 win and 2 losses):

Simulate 10,000 sets of three games.

Count the number of sets with exactly one win and two losses.

Let's say the count is 4,100.

Experimental probability = 4,100 / 10,000 = 0.41

P(three losses):

Simulate 10,000 sets of three games.

Count the number of sets with three losses.

Let's say the count is 5,200.

Experimental probability = 5,200 / 10,000 = 0.52

Remember, the experimental probabilities obtained through simulations may vary slightly due to the random nature of the simulation.

The more simulations you run, the closer the experimental probabilities will be to the theoretical probabilities.

Learn more about experimental probability click;

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Step-by-step explanation:

2x is added with 9

OR

sum of 2x and 9.

Answer:Context clues are hints found within a sentence, paragraph, or passage that a reader can use to understand the meanings of new or unfamiliar words.

Step-by-step explanation:

Step-by-step explanation:

Context clues are hints found within a sentence, paragraph, or passage that a reader can use to understand the meanings of new or unfamiliar words.

Answer:

E commerce , E learning , Online games

Answer:

around 20 cookies

Step-by-step explanation:

Answer:

D 15

Step-by-step explanation:

If you look at the graph the number of bags, in 1 bag is 15 and if she divided them evenly then 15 would have to be in every bag.

Answer:

\(x=-3\)

Step-by-step explanation:

\(6x-9=(3x+2)+(2x-14)\\Solving\\x=-3\)

Answer: x = -3

Step-by-step explanation:

I don't know how to explain

Answer: i need you to make this more clear with the numbers in order

Step-by-step explanation:

The slope is -3/4

Step-by-step explanation:

You figure this out by using the Rise/Run method.

The rise is how many units up (+) or how many units down (-) the points are away from each other, and rise is how many units to the left or right the points are away from each other.

Since the line is going at a downward angle, we can tell that the slope will be a negative slope. We can see that the 2nd point is 3 units down from the first, and the 2nd point is 4 units to the right of the first one. With this information, we can figure out that the slope is -3/4

Answer:

-52.....................

Solve for x, y

Solution Steps

5(2x−4)−2yx=−2y=6?

Consider the second equation. Divide both sides by −2.

y=

−2

6

​

Divide 6 by −2 to get −3.

y=−3

Consider the first equation. Insert the known values of variables into the equation.

5(2x−4)−2(−3)x=−2(−3)

Use the distributive property to multiply 5 by 2x−4.

10x−20−2(−3)x=−2(−3)

Multiply −2 and −3 to get 6.

10x−20+6x=−2(−3)

Combine 10x and 6x to get 16x.

16x−20=−2(−3)

Multiply −2 and −3 to get 6.

16x−20=6

Add 20 to both sides.

16x=6+20

Add 6 and 20 to get 26.

16x=26

Divide both sides by 16.

x=

16

26

​

Reduce the fraction  

16

26

​

 to lowest terms by extracting and canceling out 2.

x=

8

13

​

The system is now solved.

x=

8

13

​

y=−52

Answer:

62.83 im pretty sure.

Step-by-step explanation:

Diameter = 12 inches so the radius is 6 inches. The pan radius is 4 inches so it must be 8 inches in diameter. This means that 4 inches of the pan cannot be covered right? because 12 - 8 = 4. However because a pizza = circle you need to use pi = 3.14. So the circle area would be 113.1 - 50.27 which is 62.83

Answer:

1. The pan has lengths of 12 and 12 (remember that a pizza pan/box is a square so all sides are the same length).

That would mean the area of the pan is;

12 x 12 = 144

Now in finding the area of the pizza, we must know the formula for finding the area of a circle, which is;

A = pi*r^2,

where pi is 3.14 or 22/7, and r is the radius which is squared

So replace those values:

A = 3.14 x 4^2

A = 3.14 x 16

A = 50.24

But now they want us to find out the area of the parts that have not been covered, so we subtract the area of the pizza from the total of the pan;

144 - 50.24

= 93.76 square inches

2. To find the area of the semicircle we must use the formula for finding the area of a circle and divide it by two since it's a semicircle.

The radius of the semicircle is 3, because the diameter is 6 and half of the diameter is the radius so half of 6 is 3.

A = pi*r^2/2

A = 3.14 x 3^2/2

A = 3.14 x 9/2

A = 28.26/2

A = 14.3

Now we must find the area of the triangle,

And the formula for area of a triangle is;

A = BH x 1/2

The base is 6, and the height is 10.

So:

A = BH x 1/2

A = (6 x 10) x 1/2

A = 60 x 1/2

A = 60/2

A = 30, now we must add the total of the two areas;

14.3 + 30 = 44.3 square feet

Answer: 6000 or 120

Step-by-step explanation:

P=$6,000

R=?

T=1 year

S.I.=$120

SI=(PTR)/100

=>120=(6,000*R*1)/100

=>120=60R

=>R=120/60

   R=2%

Hope this answer is helpful

Answer:

B. 2100

Step-by-step explanation:

Answer:

Explain it better

Step-by-step explanation:

Take a picture of it

Answer:

X

Step-by-step explanation:

−5.5 + 3=-2.5

Answer:

The radius is 4.2 and the diameter is always twice the amount of the radius so its 8.4.  

Step-by-step explanation:

Answer: R = 4.2cm and D = 8.4cm

Step-by-step explanation: The diameter of a circle is the full line across the circle. The radius of a circle is half of its diameter. The line shown go's halfway through the circle so its the radius. To find the diameter you multiply the radius by 2.

\(4.2 * 2 = 8.4\)

Answer:LA

RESPUESTA ES LA C

Answer:

Step-by-step explanation:

3.1313109

Answer: the answer should equal 3.131

Step-by-step explanation: as this is the measurement of the longest line in right rectangular prism.

Please got brainliest

Hope this helped, but do you mind helping me on my previous post? thank you

Answer:

84

Step-by-step explanation:

7(9+3) you multiply 7 to both numbers like this

63+21 and then you can simplify

84

If you need the other 3 done just comment on this question to tell me

Also please mark brainliest

Answer:

Step-by-step explanation:

1.84

2.32

3.30

4.88

1.

84 because PEMDAS(parenthesis/Exponents/Multiply/Divide/Add/Subtact) says you do parenthesis first. So you add 9 and 3 to get 12. The you do 12*7 to get 84.

Step-by-step explanation:

an = 3* (sqrt 2)^(n-1)   = 192    solve for n

           sqrt(2)^(n-1) = 64

                  n-1 =  log 64 / log (sqrt 2) = 12

                 n = 13  

Answer:

The answer is -10/77 .

Step-by-step explanation:

In order to find the value of xy/z, you have to substitute the value of x, y and z into the expression :

\( \frac{xy}{z} = xy \div z\)

\(( \frac{2}{3} \times \frac{5}{7}) \div - \frac{11}{3} \)

\( = \frac{10}{21} \times - \frac{3}{11} \)

\( = \frac{10}{7} \times - \frac{1}{11} \)

\( = - \frac{10}{77} \)

Answer:

H=16 L1=3 L2=2

Step-by-step explanation: First, we need to brainstorm the multiples of 32 and 48, 16 comes to mind. Because 48 and 32 are both multiples of 16, one can determine that since 16x3 is 48 then L1, should be 3. Finally 16x2 is 32 so L2 must be 2.

Answer: 48 + 32 = 16 (3+2)

Step-by-step explanation:

Find the area of the whole rectangle:

48 + 32 = 80

let's just say that the length is 5 broken up and the height is 16

16 x 5 = 80

All we need to do is break it up correctly to fit make the totals 48 and 32.

16 x 3 = 48

16 x 2 = 32

In the end we get the equation:

48 + 32 = 16 (3+2)

Your welcome! please give brainliest :)

Answer:

\(\huge\boxed{\sf x =28 \textdegree}\)

Step-by-step explanation:

Given that,

∠IAK = 62°

∠IAK + ∠IAD = 90° (Complementary angles)

62 + ∠IAD = 90°

Subtract 62 to both sides

∠IAD = 90 - 62

∠IAD = ∠ACB (Corresponding angles are equal)

So,

∠ACB = ∠GCJ (Vertically opposite angles are equal)

So,

28° = x°

OR

\(\rule[225]{225}{2}\)

Answer:

28 degrees

Step-by-step explanation:

If two lines cross each other, it makes 4 angles, and 2 angles from opposite sides have the same length. Since line KL and line IJ crossed, angle KAI and angle LAJ will have the same angle.

--> Angle LAJ is 62 degrees

If we look closely, there is a triangle ABC, and since the question said that line KL and line FG is perpendicular, the angle ALG will be 90 degrees.

We know that in a triangle, there are three angles, and the angle measures combined equals 180.

Since we know two angles: 90 and 62, we take them away from 180 to find the last angle BCA.

--> 180 - 90 - 62 = 28

--> Angle BCA = 28 degrees

Like I said at the beginning, if two lines cross each other, opposite angles are the same size. So angle x will also be equal to angle BCA, which is 28 degrees.

Angle x = 28 degrees

Answer:

1/64 cubic yards or 0.015625 cubic yards

Step-by-step explanation:

A cube has equal edge lengths.

To find the volume of a cube using edge length, simplify raise the value of the edge length to the 3rd power or cube it.

⇒ V = (edge length)³

Using this formula and keeping in mind the edge length is 1/4 yd, substitute it in the formula.

Answer:

Step-by-step explanation:

Given that, Length of each edge of the cube is 1/4 yard.

Using formula:

\( \: \: \dashrightarrow \: \: { \underline{ \boxed{ \pmb { \sf{ \purple{Volume _{(cube)} = (edge) ^{3} }}}}}} \\ \)

On substituting the value of edge in the above formula, we will get the required volume of the cube.

\( \: \: \dashrightarrow \: \: \rm Volume = \bigg( \dfrac{1}{4} \bigg) ^{3} \\ \)

\(\: \: \dashrightarrow \: \: \rm Volume = \dfrac{1}{4} \times \dfrac{1}{4} \times \dfrac{1}{4} \\ \)

\(\: \: \dashrightarrow \: \: { \underline{\boxed{ \purple{\pmb{ \sf {Volume = \dfrac{1}{64} \: {yd}^{3} }}}}}} \\ \\ \)

Hence,

Answer:

Everywhere, while we're trying to plot the slope of the tangent line, it seems to coincide with y is equal to cosine of x. And it is indeed the case that the derivative of sine of x is equal to cosine of x.

Step-by-step explanation: