7
Which statement best describes the relationship
between storage space and number of music files?
As the number of files remains constant, the storage
space used decreases.
As the number of files remains constant, the storage
space used increases.
As the number of files increases, the storage space
used decreases.
Wh
As the number of files increases, the storage space
used increases.

Answer:

Step-by-step explanation:

The system of equations has only one solution and is the point (1, 1)

Here we have the graph of a system of equations, where we can see that both of them are linear equations.

Whenw e have a graph of a system, the solutions are all the points where the graphs of the equations intercept.

On the given graph, we can see that the two lines intersept at the point (1, 1)

So we have only one solution and is the point (1, 1)

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Answer:

The distance Puis still have to travel to reach his destination is 72 km.

Step-by-step explanation:

The given parameters about Puis journey are

Distance covered by Puis = 1/4 of total distance

Distance remaining for Puis to complete the journey = 3/4 of the journey

Distance of Puis from the third-way (central) mark = 24 km

Therefore;

Distance from 1/4 of journey to 1/2 of journey = 24 km

Hence, 1/2 - 1/4 = 1/4 of the journey = 24 km

Which gives Total distance covered by Puis = 24 km

Total distance of the journey = 4 × 24 km = 96 km

The distance Puis still have to travel to reach his destination = 96 - 24 = 72 km.

Answer:

$2.20

Step-by-step explanation:

Original price (before discount and before tax): $5

Discount is 60%.

Amount of discount is: 60% of $5 = 0.6 × $5 = $3

Price after 60% discount: $5 - $3 = $2

Tax is 10%.

Amount of tax is: 10% of $2 = 0.1 × $2 = $0.20

Final price = price after discount + tax = $2.00 + $0.20 = $2.20

A percentage is a way to describe a part of a whole. The final price of the candy, including the discount and a 10% sales tax is $2.2.

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

Given that the cost of the candy is $5 and a 60% discount is given on the candy. Therefore, the price of the candy after the discount will be,

Discounted price = Price - 60% of price

                             = $5 - 0.60($5)

                             = $5 - $3

                             = $2

Now, on the price of the candy 10% sales tax will be added. Therefore, the Price of the candy after adding Tax will be,

Taxed price = Discounted price + 10% of discounted price

                    = $2 + 0.10($2)

                    = $2 + $0.2

                    = $2.02

Hence, the final price of the candy, including the discount and a 10% sales tax is $2.2.

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Answer:

when we add all the angles.

=58+94+15=167

so it's a 180..

180_167

=13

round to nearest tenth.

=10..

Answer:

\(\large \boxed{c=\pm \sqrt{\dfrac{a-d}{b}}}\)

Step-by-step explanation:

Hello,

\(a=bc^2+d \\ \\ <=> a-d=bc^2+d-d=bc^2 \ \text{ subtract d }\\ \\ <=> c^2=\dfrac{a-d}{b} \ \text{ divide by b, assuming b is different from 0}\\ \\<=>\large \boxed{c=\pm \sqrt{\dfrac{a-d}{b}}} \ \ \text{ take the root of both parts}\)

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

The value of y when x is equal to 10 is 60.

Value in math is the numerical representation of a given quantity. It can be a literal number, a variable, or an expression. Values are used to solve equations, calculate statistics, and determine patterns. They can be used to measure physical quantities such as length, area, volume, and force. Values are also used to measure abstract concepts such as money, probability, and time. Values help us understand and make sense of the world around us.

The value of y when x is equal to 10 can be calculated by using y = mx + c, where m is the gradient and c is the y-intercept of the line. Using the given values, we can calculate the equation of the line to be y = 5x + 10.

Therefore, when x = 10, y = 5(10) + 10 = 60.

Therefore, the value of y when x is equal to 10 is 60.

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Answer:

67% Of 88=60

23% Of 294=75

18% Of 92=20

8% Of 458=45

Step-by-step explanation:

67% of 88 is the Best Estimate of 60 because its equal to 58.59.

23% of 294 is the Best Estimate of 75 because it equals to 67.62

18% of 92 is the Best Estimate of 20 because it equals to 16.56

8% of 458 is the Best Estimate of 45 because it equals to 36.64.

Hope This Helps. !!

1. The area of the board shown on the scale drawing is 2400 square inches.

2. This means that the area of the actual electronics board is 100 times larger than the area on the scale drawing.

3. The area of the actual electronics board is 240,000 square inches.

1. To find the area of the board shown on the scale drawing, we need to use the scale factor to convert the dimensions on the drawing to actual dimensions. Let's say the length of the board on the drawing is 6 inches and the width is 4 inches. If the scale factor is 1:10, then we can multiply each dimension by 10 to get the actual dimensions, which are 60 inches for the length and 40 inches for the width. Then, we can find the area of the board by multiplying the length and width:

Actual length = 6 inches x 10 = 60 inches

Actual width = 4 inches x 10 = 40 inches

Area = Actual length x Actual width = 60 inches x 40 inches = 2400 square inches.

2. Adam could use the scale factor to find the area of the actual electronics board by using the ratio of the scale factor to find the conversion factor between the scale drawing and the actual dimensions. Let's say the scale factor is 1:10 as before. To find the conversion factor, we can divide the actual dimension by the dimension on the drawing:

Conversion factor = Actual dimension / Dimension on drawing

For example, for the length, the conversion factor would be:

Conversion factor for length = Actual length / Length on drawing

Conversion factor for length = 60 inches / 6 inches = 10

Adam can do the same for the width, and then multiply the two conversion factors to get the conversion factor for the area.

Conversion factor for width = Actual width / Width on drawing

Conversion factor for width = 40 inches / 4 inches = 10

Conversion factor for area = Conversion factor for length x Conversion factor for width

Conversion factor for area = 10 x 10 = 100

3. To find the area of the actual electronics board, we can use the conversion factor for the area and multiply it by the area of the board shown on the scale drawing:

Area of actual board = Area on scale drawing x Conversion factor for area

Area of actual board = 2400 square inches x 100 = 240,000 square inches.

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Answer:

B. 4

Step-by-step explanation:

Let the side of the square= a

Then the area of the square= a²

Given:

Then:

Considering the value of the area, 12 units

Correct choice is B. 4

Answer:

8

Step-by-step explanation:

Substitute the values in the expression, we have:

\(\displaystyle{|-1-3|+4}\)

Evaluate:

\(\displaystyle{|-4|+4}\)

Any real numbers in the absolute sign will always be evaluated as positive values. Thus:

\(\displaystyle{|-4|+4 = 4+4}\\\\\displaystyle{=8}\)

Hence, the answer is 8. A quick note that z-value is not used due to lack of z-term in the expression.

Answer : 3.50t + 12

Step - by - step explanation :

the reason why I think the answer is " 3.50t + 12 " is because . . . since the admission to the state farm is only ONCE - there doesn't need to be a variable there to tell us that it MIGHT repeat more than once.  and because we don't know how many ride ticket will be purchased - there is a variable there to tell us unknown.

Answer:

A square root of 11, 3.7, square root of 20, 4.8

Step-by-step explanation:

4.8

√20 = 4.47

3.7

√11 = 3.32

In order from least to greatest,

√11, 3.7, √20, 4.8.

The correct option is A.

Putting numbers in ascending order simply means to do it from smallest to largest.

Given:

We have numbers,

4.8,

square root of 20 = 4.47,

square root of 11 = 3.32

And 3.7.

In order from least to greatest,

√11, 3.7, √20, 4.8.

Therefore, the expression is √11, 3.7, √20, 4.8.

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Answer:

Amount of water are equivalent = 15,000

Step-by-step explanation:

Given:

5 ppb (parts per billion)

Drop of water = 75,000

Find:

How many gallons of water are equivalent

Computation:

Amount of water are equivalent = Drop of water / Parts per billion

Amount of water are equivalent = 75,000 / 5

Amount of water are equivalent = 15,000

Yes, because for each input there is exactly one output. Therefore, the relation represented by the mapping diagram is a function.

To determine if the relation represented by the given mapping diagram is a function, we need to check if each input (x value) has exactly one output (y value) associated with it.

From the given mapping diagram, we can see that:

The input value -3 is associated with the output value 0.

The input value -1 is associated with the output value 2.

The input value 1 is associated with the output value 0.

The input value 3 is associated with the output value 2.

The input value 5 is associated with the output value 5.

As we can see, each input value has exactly one output value associated with it. Therefore, the relation represented by the mapping diagram is a function.

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Answer:

m<-2

Step-by-step explanation:

-4m-3.65>4.35

-4m>8

m<-2

Answer:

m<-2

pls give brainly if correct!<3

have a lovely and safe day

Answer:

a

Step-by-step explanation:

the formula of the equation is y=mx+n; and if m=1/2 and n=-1 then it's y=1/2x-1

The value of x in the equation 5x/x+2 = 3x/x+1 is

1/2 or 0

When we have an equation where the variable is in the denominator of a quotient, that's a rational equation. We can solve it by multiplying both sides by the denominator, but we have to look out for extraneous solutions in the process.

5x/x+2 = 3x /x+1

multiply both sides by (x+2)(x+1)

5x(x+1) = 3x( x+2)

5x²+5x = 3x²+6x

collect like terms

5x²-3x²+ 5x -6x = 0

2x²-x = 0

x(2x-1) = 0

therefore x= 0 or 2x-1 = 0

2x-1 = 0

2x = 1

x=1/2

therefore x = 1/2 or 0

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The value of m<RQS as required to be determined in the task content is; 70°.

It follows from the task content that the measure of angle RQS is to be determined as required.

Recall, the measure of the central angle subtended by an arc is twice that which it subtends at any point on the circumference.

Therefore, m<RPS = 2 • m<RQS.

m<RQS = 140°/2

m<RQS = 70°.

Ultimately, the measure of angle RQS are; 70°.

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ANSWER

No, they are not

EXPLANATION

Equivalent fractions are fractions that have the same value even though their numerators and denominators are not the same.

This means that if we reduce all the fractions to lowest terms, they must give us the same value.

Let us do that for these fractions:

1/2 - it is in the lowest terms

6/8 = 3/4

1/3 - it is in its lowest terms

3/4 - it is in its lowest terms

We can see that all four fractions are not the same in their lowest terms (except 6/8 and 3/4) and hence, they are not equivalent.

6/11 is the probability that a randomly selected student speaks French, given that the student is male

It is a branch of mathematics that deals with the occurrence of a random event.

There are 11 members who speak french and 5 are females in 11 members

5/11

p(a given b) = p(a and b) / p(b).

6 of the people in the group are men that speak french, then the probability of (a and b) becomes 6/40

probability that a person speaks french is 11/40

p(a given b)=6/40/11/40

=6/40×40/11=6/11

Hence, 6/11 is the probability that a randomly selected student speaks French, given that the student is male.

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Answer:

20

Step-by-step explanation:

side BC = side AB

so their base angles that is ∠A = ∠C = (3x+20)°

now, total measure of the angles of a triangle is 180° & ∠B = x°

Now,

m∠A + m∠B + m∠C = 180

⇒ 3x + 20 + x + 3x + 20 = 180

⇒ 7x + 40 = 180

⇒ 7x = 140

⇒x = 20

Question:

At a local county fair, the officials would like to give a prize to 100 selected people at random from those attending the fair. As of the closing day, 12500 people have attended the fair and completed their entry form. The probability that an individual who attended the fair and completed the entry form will win a prize is:

Answer:

\(Probability = \frac{1}{125}\)

Step-by-step explanation:

Given

Population = 12,500

Selection = 100

Required

Determine the probability that the selected person will win a prize

To do this, we simply divide the number of those that needs to be selected by the total population;

i.e.

\(Probability = \frac{Selection}{Population}\)

\(Probability = \frac{100}{12500}\)

Divide the numerator and denominator by 100

\(Probability = \frac{1}{125}\)

Hence, the required probability is ;

\(Probability = \frac{1}{125}\)

For the time period of  the projectile at least 192 feet above the ground is between 2 second and 6 second

Since s=128t-16t2, we want to know the 2 times where 128t-16t2=192, as those two values will be the begin and end times of the interval in question. We can rewrite that equation in standard quadratic equation form:

16t2-128t+192=0 or, simplified, 8t2-64t+96=0

or t2-8t+12=0

since it is now in quadratic form, we can solve using the quadratic formula:

t = 2 and 6

So the time period from approximately 2 second and 6 second has the projectile above 192 feet.

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Answer:

D

Step-by-step explanation:

Should work i got and 80 on that one

Answer: 5^5

Step-by-step explanation:

Since 5x5x5x5x5 = 3,125

Answer:

On the first image: if 45 divides the number, it means you can rewrite it as 45 times something. Let's play with powers of 9 to see if you can make a 45 or rewrite it as a product of a power of 9 and a power of 5.

On the second and third images, it's just a matter of collecting common factors. I collected the minus sign so the parenthesis starts with a positive term, but it's a matter of personal preference.

Answer:

The answer would be 9:29

Step-by-step explanation:

7:30 and add 46 min would be 8:16

8:16 and 20 min would be 8:36

8:36 and 53 min would be 9:29

Answer:

0.0228

Step-by-step explanation:

Trust <3 like fr I just did it on Khan