he ratio of girls to boys on a soccer team is 2 to 3. If there are 25 players on the team, how many of them are girls?
A) 10
B) 12.5
C) 15

the answer is 5.6

because 5.6-12.1=-6.5 which is the temperature at the end of the day

hope this helps I really take my time to do this:)

Answer:

The answer is 2.8

Step-by-step explanation:

Since the temperature at the end of the day is -6.5.

So you add 12.1ºF to -6.5 and you get 5.6.

5.6 is the temperature throughout the day.

The question asks for the temperature from

the start of the day and the question says it

doubles throughout the day. Therefore,

divide 5.6 by 2 which gets you 2.8.

I know this is late but this is the correct answer!!!

Answer:

Step-by-step explanation:

180-105=75 degrees

both p and q are 75 degrees because of the transversal rule. So 75+75 is 150 degrees.

Answer:

598-x=78

x=598-78

=520

Answer:

(2;-5) and (0;-4).

Step-by-step explanation:

if the given graph is the same as in the attached picture (y=-0.5x-4), then two points only belong to it.

The events are dependent.

Once the teacher selects one song for the recital, there is one less song to choose from, therefore when Bridget chooses a second song, the sample space is modified and the probability to select one particular song is different from the probability of the first event.

Since one event modifies the conditios for the other event, they are dependent.

Answer:

85.5

Step-by-step explanation:

85 • 9 is 765

If you add 90 to 765 and then divide the sum by 10, you get 85.5.

Answer:

74

Step-by-step explanation:

Given:

AB = 12

AD = 35

All you need to do is to find the hypotenuse of ΔABD. As both triangles occupy the same space within the rectangle they should be the same.

So you know the short length (12)

and the long length (35)

Just use the Pythagorean Theorem to find the hypotenuse.

\(12^{2} +35^{2} = 1369\)

\(\sqrt{1369} = 37\)

37 is the hypotenuse of ΔABD, now you just have to find AC, which is actually just the same as BD because the two triangles are congruent.

So

(AC + BD)

\(37 + 37 = 74\)

There's your answer: 74

Answer:

Step-by-step explanation:

Please see diagram attached.

Moon A and C are 100,000km + 10,000 = 110,000km from center of planet.

So they are 110,000 + 110,000 = 220,000km apart.

Answer:

Step-by-step explanation:

AC is 220000km according to the drawing:

Answer:$2.30

Step-by-step explanation:

3 wings= $6.90

1 wing= $2.30

6.90/3=2.30

Answer:

we have

Remember that

Multiply by  both sides

Simplify

The formula to solve a quadratic equation of the form  is equal to

in this problem we have

so

substitute in the formula

therefore

the answer is the option

x = negative 4 over 3 and x = 5

the rate of change of the radius at the instant the volume equals 36π cm³ is 7 / (36π) cm/sec.

The volume V of a sphere with radius r is given by the formula V = (4/3)πr³. We are given that the rate of change of the volume is 7 cm³/sec. Differentiating the volume formula with respect to time, we get dV/dt =(4/3)π(3r²)(dr/dt), where dr/dt represents the rate of change of the radius with respect to time.

We are looking for the rate of change of the radius, dr/dt, when the volume equals 36π cm³. Substituting the values into the equation, we have: 7 = (4/3)π(3r²)(dr/dt)

7 = 4πr²(dr/dt) To find dr/dt, we rearrange the equation: (dr/dt) = 7 / (4πr²) Now, we can substitute the volume V = 36π cm³ and solve for the radius r: 36π = (4/3)πr³

36 = (4/3)r³

27 = r³

r = 3  Substituting r = 3 into the equation for dr/dt, we get: (dr/dt) = 7 / (4π(3)²)

(dr/dt) = 7 / (4π(9))

(dr/dt) = 7 / (36π)

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Answer:

A coin flip

Step-by-step explanation:

:)

Answer:

A coinflip

Step-by-step explanation:

And having two buttons that look the same and having one do something, and one do something different, and you having to choose one of those buttons, but you are not sure of what neither one of those do.

For example, a button turns on the lights, and the other turns on the air conditioner :O

But for some reason they both look the same in every aspect and you would need to choose one also for some reason

Hmm

the simplest fraction is: 3/5

in decimal form its: 0.6

Answer:

-243

Step-by-step explanation:

Each value is multiplied by -3. 3 x -3 = -9, -9 x -3 = 27, and the rest goes the same

Answer:

The common ratio of the sequence is -3
The sum of the first five terms of the sequence is 183

Step-by-step explanation:

I got it right, but -3*3= -9 and you just keep multiplying by -3 to get 183

38 inches is equivalent to 3.166666667 feet.

To convert inches to feet, you can use the conversion factor of 1 inch = 0.08333333 feet. This means that for every inch, there are 0.08333333 feet. To convert 38 inches to feet, you would divide 38 by 12 (the number of inches in a foot) using this conversion factor.

Alternatively, you can use a conversion calculator or a conversion table. These can be found online or on your smartphone, and they are especially useful when you need to convert large numbers or when you need to convert measurements on a regular basis.

It's important to note that the conversion factor of 1 inch = 0.08333333 feet only gives you the approximate value of height in feet, as rounding errors may occur. However, it is an easy way to quickly convert inches to feet in your head.

It's important to be aware of the units of measurement when working with measurements, especially when traveling internationally or when working with recipes or other information that use different units. Knowing how to convert inches to feet can be helpful in many situations, such as when reading product specifications or when communicating with people who use the imperial system.

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To answer this question, we will set and solve a linear equation.

Let x be the original price of the painting, with the given information we can set the following equation:

Subtracting 500 from the above equation we get:

Dividing by 2 we get:

Therefore, the original price of the painting was

dollars.

Answer: $7750.

Answer:

Step-by-step explanation:

400 + 0.03x > 700

Lines KL and MN  are related is by the lines being perpendicular. Therefore, the correct option is C.

Perpendicular lines are lines that are formed when two lines meet each other at the right angle or 90 degrees. This property of lines is said to be perpendicularity.

If a line passes through two points, then the slope of the line is

\(\text{m}=\dfrac{\text{y}_2-\text{y}_1}{\text{x}_2-\text{x}_1}\)

From the given graph it is clear that coordinates of points on line KL are K(-8,2) and L(6,2).

The slope of line KL is

\(\text{m}_1=\dfrac{2-2}{6-(-8)} =0\)

The slope of line KL is 0, it means it is a horizontal line.

From the given graph it is clear that coordinates of points on line MN are M(-4,8) and N(-4,-6).

The slope of line MN is

\(\text{m}_2=\dfrac{-6-8}{-4-(-4)} =\dfrac{1}{0}\)

The slope of line MN is 1/0 or undefined, it means it is a vertical line.

We know that vertical and horizontal lines are perpendicular to each other. Therefore, the lines KL and MN are perpendicular to each other.

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Answer:

x=1

Step-by-step explanation:

I'm not positive, it looks like a trick question but id say x=1 bc 17 × 1 is 17 and 17 is greater than -17 but then again any number greater than 1 such as 2,3,4, or 5 could work

Answer: 1/28

Step-by-step explanation:

Answer:

Step-by-step explanation:

The x-coordinates form the domain.

We know the x-coordinates of the end points of the line, the first numbers in pair of coordinates:

Also, since both points are closed circles, the endpoints are included.

So the domain is the interval between 0 and 4, both inclusive.

This is shown as:

The matching answer choice is A.

The domain of the function includes all x-values from 0 to 4, including both 0 and 4.

So, the correct answer is option A: {\({x | 0 \leq x \leq 4}\\\)}.

The domain of a function refers to the set of all possible input values (x-values) for which the function is defined. In this case, the function begins with a closed circle at (0, 2) and ends with a closed circle at (4, 6), which means that the function is defined at these specific points.

Since the function is a linear function, it represents a straight line.

A linear function is continuous, and it extends indefinitely in both directions.

Therefore, any x-value between 0 and 4 will also be defined by the linear function.

In mathematical notation, we can represent the domain as:

Domain: {x | 0 ≤ x ≤ 4}

This means that the domain of the function includes all x-values from 0 to 4, including both 0 and 4.

So, the correct answer is option A: {\({x | 0 \leq x \leq 4}\\\)}.

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complete question:

A linear function is shown on the graph.

a linear function that passes through the points (0, 2) and (4, 6)

What is the domain of the function?

\({x | 0 \leq x \leq 4}\\{x | 0 < x < 4}\\{y | 2 \leq y \leq 6}\\{y | 2 < y < 6}\)

graph is attached

Answer:

2/3

Step-by-step explanation:

Probability=number of favourable outcomes/number of possible outcomes

P(customers who were happy with their experience)= 8/12 = 2/3

two-third of total customers (12 people) were happy with their experiences.

Using the given average cost, standard deviation, and assuming a normal distribution, we can determine the probability that the cost for a randomly selected college is more than a certain value.

The average cost of tuition and fees at private nonprofit four-year colleges is $26,640 per year, with a standard deviation of $6,617. Assuming a normal distribution, let x represent the cost for a randomly selected college.
To find the probability that x is more than a certain value, we can use the Z-score formula: Z = (x - mean) / standard deviation.
To find the probability that x is more than a certain value, we can use the Z-score formula: Z = (x - mean) / standard deviation.
Let's say we want to find the probability that x is more than $30,000.
Z = (30000 - 26640) / 6617
Z = 0.051
Using a Z-table or calculator, we can find the corresponding probability to be approximately 0.4801. This means that there is a 48.01% chance that the cost for a randomly selected college is more than $30,000.
In conclusion, using the given average cost, standard deviation, and assuming a normal distribution, we can determine the probability that the cost for a randomly selected college is more than a certain value.

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The probability that exactly one of the coins is a 10p piece is 1/2.

To find the probability that exactly one of the coins is a 10p piece, we can consider the possible outcomes.

There are two coins, and each coin can be either a 10p piece or a non-10p piece. Let's consider the four possible outcomes:

1. Erin's coin is a 10p piece, and Jack's coin is a non-10p piece.

2. Erin's coin is a non-10p piece, and Jack's coin is a 10p piece.

3. Both Erin's and Jack's coins are 10p pieces.

4. Both Erin's and Jack's coins are non-10p pieces.

Since the total amount of the two coins is less than 50p, we can eliminate the third possibility (both coins being 10p pieces).

Now, let's calculate the probability for each of the remaining possibilities:

1. Erin's coin is a 10p piece, and Jack's coin is a non-10p piece:

The probability of Erin having a 10p piece is 1/2, and the probability of Jack having a non-10p piece is also 1/2. Therefore, the probability of this outcome is (1/2) * (1/2) = 1/4.

2. Erin's coin is a non-10p piece, and Jack's coin is a 10p piece:

This is the same as the previous case, so the probability is also 1/4.

3. Both Erin's and Jack's coins are non-10p pieces:

The probability of Erin having a non-10p piece is 1/2, and the probability of Jack having a non-10p piece is also 1/2. Therefore, the probability of this outcome is (1/2) * (1/2) = 1/4.

Now, we sum up the probabilities of the two cases where exactly one of the coins is a 10p piece:

1/4 + 1/4 = 2/4 = 1/2.

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The value of probability P( Reese's ∩ Almond Joy) is,

P( Reese's ∩ Almond Joy) = 0.08

Since, The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.

We have to given that;

He has 5 Twix, 9 Kit Kats, 12 Reese's, and 7 Almond Joys.

Hence, Total number of things are,

⇒ 5 + 9 + 12 + 7

⇒ 33

So, Probability to choose Reese's are,

P = 12 / 33

And, Probability for choose Almon Joy are,

P = 7 / 33

Thus, We can formulate;

P( Reese's ∩ Almond Joy) =  12/33 x 7/33

P( Reese's ∩ Almond Joy) = 84 / 1089

P( Reese's ∩ Almond Joy) = 0.08

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Step-by-step explanation:

m=y²-y¹/x²-x¹

m=(-1)-1/3-(-1)

m=-2/4

m=-1/2

The value of the trigonometry are sin(Π-Ɵ) = 0.84 and sin(Π + Ɵ) = -0.84

According to the question, there is a circle whose radius is 1 and the ray intersects the circle at point (0.54, 0.84).

We need to find the trigonometric values, that is

 sin(Π-Ɵ) = sin(Ɵ) as we know that when the angle is in third quadrant sin is positive.

 sin(Π+Ɵ) = -sin(Ɵ) as we know that when the angle is in fourth quadrant sin is negative.

Also note that,  sinƟ = perpendicular/hypotenuse

Perpendicular = 0.84 as the perpendicular length will be equal to the length of the y-axis

Hypotenuse = 1 as the hypotenuse will be the radius of the circle which is formed by the ray.

Thus, sinƟ = 0.84/1 = 0.84

Hence, sin(Π-Ɵ) = 0.84

  And sin(Π+Ɵ) = -0.84

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Therefore, the present value of the perpetuity that pays $1,800 per year forever, assuming a 5% interest rate, is $36,000. To find the present value of a perpetuity that pays $1,800 per year forever, we can use the formula:
Present Value = Cash Flow / Interest Rate

In this case, the cash flow is $1,800 and the interest rate is 5%. Plugging these values into the formula, we get:
Present Value = $1,800 / 0.05. Simplifying this equation, we find that:
Present Value = $36,000

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Answer:

B) Irrational numbers

Step-by-step explanation:

The given number is \(70\).

We know the number which doesn't have any fractional part or decimal part is an integer. Here, there is no fractional part with the number 70, so this is an integer.

This is one of counting numbers from the set of \(\{ 1,2,3,4,5,...\}\), so this is a natural number.

Also, this belongs to the set of whole numbers \(\{0,1,2,3,...\}\).

But, \(70\) can be written in the form of  \(\frac {p}{q}\) as \(70= \frac {70}{1}\) where \(p=70\) , \(q=1\) are integers and \(q \neq 0\), so this is a rational number.

We know that any number that belongs to the rational number is not an irrational number.

Hence, \(70\) does not belong to the set of irrational numbers.

So, option \((B)\) is correct.

Answer:

the correct answer is b

Step-by-step explanation:

i took the test

Answer:

<ABC = 17

Step-by-step explanation:

I'm going to make a guess. My guess is that you want the measure of angle B.  I didn't see that the diagram asks that very question.

If you join <ADC, that angle is also 34 degrees. By the property of angles touching the circumference of a circle, the angle touching the circumference is 1/2 the central angle

1/2 34 = 17