An experiment is conducted with a coin. The results of the coin being flipped twice 200 times is shown in the table.


Outcome Frequency
Heads, Heads 40
Heads, Tails 75
Tails, Tails 50
Tails, Heads 35


What is the P(No Heads)?
85%
75%
50%
25%

Answer:

I don't know how this works, I'm in 6th grade but if it helps, 16x3=48 and 19 is a prime number, so 1x19=19 <3

Ok, so

When given 3 triangle sides, to determine if the triangle is acute, right or obtuse, we have to do the following steps:

1. Square all 3 sides.

2. Sum the squares of the 2 shortest sides.

3. Compare this sum to the square of the 3rd side.

Then, we have to analyze the following conditions:

- if sum > 3rd side², the triangle is an acute triangle.

- if sum = 3rd side², the triangle is a right triangle.

- if sum < 3rd side², the triangle is an obtuse triangle.

Now, we have a triangle with these three sides: 15, 17, and 20.

First, let's find the sum of the square of the 2 shortest sides, which is

15² + 17² = 514

Now, the square of the 3rd side² is 400.

Note that 514 > 400!

Finally, these three sides form an acute triangle.

Answer:

What is the question here?

put the question in the replies of this answer and I'll help you.

May I have brainliest please? :)

Answer:

The Number of hours that Tim worked last week is

The amount earned per hour is

Thus, the amount earned per week without overtime will be

For overtime, he earns an additional half of the usual pay per hour.

Thus, the total he earns per hour with overtime is

The additional hours he worked as overtime is

The amount he will earn plus overtime will be

Hence,

His gross pay will be = $797.50

It should be noted that experimental probability is based on past observations and might not accurately predict future events.

It has been established that experimental probability is based on past observations or on historical data.

To determine the experimental probability of the high temperature being over 75 degrees on June 23rd, one would basically gather historical data of high temperatures on June 23rd from previous years. Then, one would calculate the proportion of times the temperature was over 75 degrees.

For example, if one had data for the past 10 years and on 7 of those years the temperature was over 75 degrees on June 23rd, the experimental probability would be 7/10 or 0.7 (or 70%).

Therefore, it's always a good idea to consult meteorological sources or weather forecasts for the most up-to-date and accurate information.

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Answer:

52630

Step-by-step explanation:

Simplify all the words into numbers.

30 + 2000 + 40000 + 600 + 10000

Add.

52630

Answer:

Step-by-step explanation:

Let h(x) = y

The exponentail function is of the form :

\(y = ab^x\)

We have :

\(y_{_1} = ab^{x_{_1}}\\y_{_2} = ab^{x_{_2}}\\\\\implies \frac{y_{_1}}{y_{_2}} = \frac{ab^{x_{1}}}{ab^{x_{2}}} \\\\\implies \frac{y_{_1}}{y_{_2}} = \frac{b^{x_{1}}}{b^{x_{2}}} \\\\\implies \frac{y_{_1}}{y_{_2}} = b^{(x_1-x_2)}\)

Given points : (4, 9) and (5, 34.2)

We have:

\(\frac{34.2}{9} = b^{(5-4)}\\\\\implies 3.8 = b\)

Writing the equation with x, y and b:

\(y = ab^x\\\\\implies 9 = a(3.8^4)\\\\a = \frac{9}{3.8^4} \\\\a = 0.043\)

a = 0.043

b = 3.8

When x = 6, y will be:

\(y = (0.043)(3.8^6)\\\\y = 128.47\)

This is not the y value in the question y = 59.4

Therefore (6, 59.4) does not lie on the graph h(x)

The measure of the angle m∠PBM is calculated as; 54°

An inscribed angle is defined as an angle with its vertex on the circle.

The measure of an inscribed angle is half the measure the intercepted arc.

The formula is:

Measure of inscribed angle = 1/2 × measure of intercepted arc

Now, we are given that;

MB = PB

Arc PB = 27°

Thus;

Arc MBP = 2 * 27°

Arc MBP = 54°

Thus, using the Measure of inscribed angle we have;

∠PBM = 27 * 2 = 54°

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Answer:

Graph the same exact curve, but move every y value up 6.

Step-by-step explanation:

A transformation to the y-values is outside of the argument of the function. i.e., outside of the parentheses.

Answer:

30,122

Step-by-step explanation:

This probably isn't the fastest way to solve but....

28,337x1.26%= 357

357x5=1785

28,337+1785=30,122

The 5 came from the # of years the population is increasing

We are required to find the population of Rexburg will be in the year 2022

The population of Rexburg will be in the year 2022 is 30,122 people

Given:

2017 population = 28,337 people

Growth rate per year = 1.26%

let

n = number of years between current and predicted

= 2022 - 2017

n = 5 years

Yearly growth rate = 28,337 × 1.26%

= 28,337 × 0.0126

= 357.0462

Predicted population in 2022 = 2017 population + (357.0462 ×5)

= 28,337 + 1,785.231

= 30,122.231

Approximately, 30,122 people in 2022.

Therefore, the population of Rexburg will be in the year 2022 is 30,122 people

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The (A ∪ B) ∩ (A ∪ C) ∩ (B ∪ C) ∩ (B ∩ C) ∩ C is an empty set {}.To find the sets A ∪ B, A ∩ B, A ∪ C, A ∩ C, B ∪ C, and B ∩ C, we can perform the following operations:

A ∪ B: The union of sets A and B includes all unique elements from both sets, resulting in {10, 11, 12, 13, 14, 16}.

A ∩ B: The intersection of sets A and B includes only the common elements between the two sets, which are {10, 12}.

A ∪ C: The union of sets A and C combines all unique elements, resulting in {7, 8, 9, 10, 11, 12, 13}.

A ∩ C: The intersection of sets A and C includes only the common elements, which is {10, 11}.

B ∪ C: The union of sets B and C combines all unique elements, resulting in {7, 8, 9, 10, 11, 12, 14, 16}.

B ∩ C: The intersection of sets B and C includes only the common elements, which is an empty set {} since there are no common elements.

Finally, performing the remaining operations:

(A ∪ B) ∩ (A ∪ C): This is the intersection of the union of sets A and B with the union of sets A and C. The result is {10, 11, 12, 13} since these elements are common to both unions.

(B ∪ C) ∩ (B ∩ C): This is the intersection of the union of sets B and C with the intersection of sets B and C. Since the intersection of B and C is an empty set {}, the result is also an empty set {}.

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Answer:

C

Step-by-step explanation:

Answer:

the equation of the regression line will be 1

Answer:

Step-by-step explanation:

-6.34

You can just use the calculator. :)

Answer:

-6.34

Step-by-step explanation:

so the -6 would stay the same since it is a whole number. since the denominator is half of 100, you would multiply it by 2 (17/50*2) to keep the fraction equal you would do the same to the numerator (17*2/100) getting 34/100. you would put a decimal before the 34 since it is not whole, getting -6.34

Answer:

3 types of polynomials. They are monomial, binomial and trinomial.

-------------->

There can be rational, irrational and imaginary solutions. Irrational and imaginary solutions will always come in pairs. This is due to the fact that to find these types of solutions, you must use the Quadratic Formula and the \begin{align*}\pm\end{align*} sign will give two solutions.

Step-by-step explanation:

At the same rate, a machine take 44 hours until the drill reaches its final depth of −132 feet.

Any relationship that is always in the same ratio and quantity which vary directly with each other is called the proportional.

We have to given that;

A machine that drills holes for wells drilled to a depth of−72 feet in one day (24 hours).

Now, Let a machine drill holes reaches its final depth of −132 feet in x hours.

Hence, By definition of proportion, we get;

⇒ 72 / 24 = 132 / x

⇒ x = 132 × 24 / 72

⇒ x = 3,168 / 72

⇒ x = 44 hours

Thus, It take 44 hours to reaches its final depth of −132 feet.

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Answer:

m∠A = 49°

Step-by-step explanation:

According to Angle Sum Property,

m∠A

Answer:

angle d =35, e=55, f=55.............

Answer:

The answer is 4y

Step-by-step explanation:

6×2y-6×1-2×2y=6y

Answer:

No, because with Y- represents the reading time & X-Representing the TV time. The two variables are being effected by the age of te viewer/reader

Step-by-step explanation:

The slope of a vertical line is undefine

The slope of a horizontal line is zero

Answer:

10.6

Step-by-step explanation:

you do 7 squared + 8 squared to get 113. the square root of 113 rounded to the nearest tent is 10.6

give me brainliest

Answer:

A, A, B

Step-by-step explanation:

Answer:

15) 5    b. color the objects on the chalkboard green

Step-by-step explanation:

15)

This question needs the Pythagorean Theorem, which is a^2 + b^2 = c^2

a is a leg (opposite line to hypotenuse)

b is a leg (base line)

c is the hypotenuse (the diagonal line.)

3^2 + 4^2 = c^2

9 + 16 = c^2

25 = c^2

then you square root the number to the left to find c

square root of 25 is 5, since 5 x 5 is 25.

Constructing an angle bisector using only a straightedge and compass involves drawing the Angle, creating two arcs that intersect the angle, and using those arcs to create a line segment that bisects the angle.

To construct an angle bisector using a straightedge and compass, there are several steps that you need to follow. The correct order of steps for constructing an angle bisector of ABC using only a straightedge and compass are listed below:

Step 1: Draw the angle ABC with a straightedge.

Step 2: Place the point of the compass on point B and swing an arc that intersects both lines that make up the angle. Label the two points where the arc intersects the angle as points D and E.

Step 3: Without changing the compass width, place the point of the compass on point D and swing an arc that intersects the ray that extends from point B. Label the point of intersection as point F.

Step 4: Without changing the compass width, place the point of the compass on point E and swing an arc that intersects the ray that extends from point B. Label the point of intersection as point G.

Step 5: Draw the line segment FG with a straightedge. This line segment is the angle bisector of angle ABC.

In summary, constructing an angle bisector using only a straightedge and compass involves drawing the angle, creating two arcs that intersect the angle, and using those arcs to create a line segment that bisects the angle. Following these steps will allow you to construct the angle bisector of ABC accurately.

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the trader sell 36 mangos.

so she has 44 mangos with her.

44÷88=0.55

0.55×100%=55%

Queremos comparar la densidad de dos cilindros, dado que para un caso calculamos la densidad en la tierra y en el otro caso en la luna.

Deberiamos ver que ambos cilindros tienen la misma densidad.

Primero definamos la densidad.

La densidad de un objeto se define como el cociente entre la masa del objeto y el volumen.

En este caso sabemos que:

El cilindro A es de mayor dimension que el cilindro B.

Ambos son del mismo material.

Ahora medimos la densidad del cilindro A en la tierra y la del cilindro B en la luna.

Deberiamos ver un cambio en las densidades?

No, pues lo que cambia en la tierra y la luna es la fuerza gravitatoria, es decir, cambia el peso, pero no la masa, por lo que medir en lugares diferentes no afecta la densidad.

Es más, la densidad solo dependera del material, Sabemos que el cilindro A es más grande que el B, entonces tiene más masa y más volumen, pero la densidad es el cociente entre esos dos, entonces se corrijen.

Lo que deberiamos ver es que la densidad del cilindro A es exactamente la misma que la del cilindro B.

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Domain are the "x"'s in this example Domain = [-2, 2]

Range are the "y" in this example Range = [-3, 3]

The second choice is correct.

Answer:

4 1/2

Step-by-step explanation:Because 2x2 =4 and 2x1/4 = 1/2 so it is 4 1/2