What is constant of proportionality represented in the graph?
4/3
3/4
1/3
4/1

Answer:

Mode=32

Mean=32

Median=32

Step-by-step explanation:

Mode=highest frequency

Mode=10

Mean=£fx

£f

Mean=1280

40

=32

Median=n/2

=40/2

=20

median=32

Answer:

i think answer is 8 10

Step-by-step explanation:

i hope its help

Step-by-step explanation:

The difference beteen 9.2 ounces and 8.1 ounces is  1.1 ounces

   and the difference in price is   .49

       so 1.1 ounces cost .49

           $ .49 / 1.1 oz = $  .445  per ounce

Then Reid's bowl should cost   7.8 oz  * $ .445 / oz = $3.47

Answer:

hm... 9

Step-by-step explanation:

read warriors

by eren hunter

Answer:

525

Step-by-step explanation:

If it's just asking to find the average of heads then times it by 20 then just do 32+28+21+24 to get 105 and divide it by 4 to get 26.25 then times it by 20 since this is the average of 50 throws and it's asking for the average of 1,000 throws which is 525

Answer:

4/81

Step-by-step explanation:

Thats a compound event and the three events are independent - they do not affect each other-, so we will multiply the probabilities of these independent events.

the probability of not spinning a 5 = 8/9

the probability of flipping a head = 1/2

the probability of spinning a 1 = 1/9

So the probability = 8/9 * 1/2 * 1/9 = 4/81

A geometric series is the sum of an unlimited number of terms with a fixed ratio between them. The second option is more profitable.

A geometric series is the sum of an unlimited number of terms with a fixed ratio between them.

Option A: You receive 1¢ on the first day, 3¢ on the second day, 9¢ on the third day, 27¢ on the fourth day, and so on, tripling each day.

The sum of money till the 10th day will be

= a(rⁿ-1)/(r-1) = 1(3¹⁰-1)/(3-1) = 29,524¢ = $295.24

Option B: You receive $100 each day.

The sum of money till the 10th day will be = 10×$100 = $1,000

Hence, the second option is more profitable.

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Answer: Player B is the most consistent, with an IQR of 3.5.

Step-by-step explanation:

For Player A, the IQR is 2 (Q3 - Q1 = 3 - 1 = 2).

For Player B, the IQR is 3.5 (Q3 - Q1 = 5 - 1.5 = 3.5).

Therefore, Player B is more consistent, as their IQR is larger, indicating less variability in their scores.

Answer:

X=33

Step-by-step explanation:

basically 180 - 48= a number you're going to take that number and divide it by 4 because there are four X's and that is how you find x and why x is 33.

Answer:

X > (whatever the symbol is) 0

Step-by-step explanation:

kinda like algebra:

x + 2 > 2

X >  0

Let's break down this problem step by step.

First, let's understand what's happening here. There's a carnival game where you can pick one duck from a pond. Each duck has a mark under it that might make you a winner of a prize. Some ducks are marked with large prizes, some with medium, some with small, and the rest don't win you any prize.

The total number of ducks in the pond is 73.

Out of these 73 ducks:

- 5 are marked for a large prize,

- 11 are marked for a medium prize,

- 24 are marked for a small prize.

We are asked to find the theoretical probability of picking a duck that has a medium prize mark. The theoretical probability is basically a fraction that compares the number of ways something can happen with the total number of outcomes.

Here, the number of ways you can win a medium prize is equal to the number of ducks that have a medium prize mark, which is 11.

The total number of outcomes is just the total number of ducks you can choose from, which is 73.

The probability (P) of winning a medium prize is then:

P(medium prize) = (Number of medium-prize ducks) / (Total number of ducks)

= 11/73

To convert this fraction to a decimal, simply divide 11 by 73:

= 11 ÷ 73

≈ 0.1507 (rounded to the nearest thousandth)

So, the probability of winning a medium prize at the duck pond is about 0.151 or 15.1%. Imagine, for every 100 ducks you pick (if there were that many), about 15 of them would win you a medium prize.

The theoretical probability of winning a medium prize at the duck pond is ≈ 0.150

To find the theoretical probability of winning a medium prize at the duck pond, we need to determine the ratio of the number of medium-prize-winning ducks to the total number of ducks in the pond.

The total number of ducks in the pond is given as 73.

The number of medium-prize-winning ducks is given as 11.

Therefore, the probability can be calculated as follows:

Probability of winning a medium prize = (Number of medium-prize-winning ducks) / (Total number of ducks)

Probability of winning a medium prize = 11 / 73

To express the answer as a decimal, we divide 11 by 73:

Probability of winning a medium prize ≈ 0.150

Rounded to the nearest thousandth, the theoretical probability of winning a medium prize at the duck pond is approximately 0.150

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After rotated 90° clockwise around the origin to form A'B'C' new vertices are A'(1, 2), B'(1, 0), and C'(-3, 2) and then dilated by a scale factor of 3/2 A'(3/2, 3), B'(6, 0), and C'(-9/2, 3).

Two-dimensional figures can be transformed mathematically in order to travel about a plane or coordinate system.

Dilation: The preimage is scaled up or down to create the image.

Reflection: The picture is a preimage that has been reversed.

Rotation: Around a given point, the preimage is rotated to create the final image.

Translation: The image is translated and moved a fixed amount from the preimage.

We know when we rotate a point 90° clockwise each point (x, y) will be

(y, - x).

Given, ABC with vertices A(-2, 1), B(0, 1), and C(-2, -3)is rotated 90° clockwise around the origin to form A'B'C'.

∴ New points of the triangle A'B'C' will be A'(1, 2), B'(1, 0), and C'(-3, 2) will be its new coordinates of the vertices.

Now  A'B'C' is dilated using a scale factor of 3/2 with a center of dilation.

∴ Each point will be 3/2 times which is A'(3/2, 3), B'(6, 0), and C'(-9/2, 3).

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Answer:

of the First rectangle Is smaller than the second the factor Is greater than One , if the First and the second are the same the scale factor Is one, and of the First Is bigger than the second the factor Is less than one

so:

a greater

b greater

c less

D greater

e equal

f less

g equal

Answers in bold:

========================================================

Explanation:

We have these three rules for scale factors

With those rules in mind, we have enlargements for these transformations.

All of which represent some scale factor larger than 1. We don't have enough information to pinpoint what that scale factor would be.

In other words, if you go from small to big, then you apply some scale factor larger than 1 to enlarge the image.

----------------

We also have these reductions

This is where we go from big to small. The image shrinks and we use some scale factor between 0 and 1.

----------------

And finally we have these transformations in which the size of the image does not change. Therefore the scale factor is 1.

The order doesn't matter for this subset, but the order will matter for the other batches of transformations.

Answer:

\(y=3x-5\\y=\frac{5}{6} x\\y=-4x+1\)

Step-by-step explanation:

Slope intercept form:

\(y=mx+b\)

where m is the slope and b is the y-intercept.

With those already given, you need only plug them in to the formula:

\(y=3x-5\\y=\frac{5}{6} x+0\\y=-4x+1\)

Answer:

3: y = 3x - 5   4: y = 5/6x   5: -4x + 1

Step-by-step explanation:

I just use y = mx + b

x and y are the coordinates and m is the slope of the line (you could find the slope of a line by using rise over run or (y2 - y1) over (x2 - x1)) The y-intercept or b is the point where the line hits the y axis.

Hope this helps a lot!!!

Step-by-step explanation:

I. 147

2.15

Not sure of the third one

Answer:

i) 1500 grams

ii) 1470 grams

iii) 1 kg

Step-by-step explanation:

1473 grams

i) The question says to round it 100 grams so we look at the '7' in the question and it's above 5, so we round '4' up to 5

ii) The question says to round it 100 grams so we look at the '3' in the question and it's below 5, so we keep the '7' and a 0

iii) First convert the grams to kg

1 kg = 1000 grams

? kg = 1473 grams

1.473 kg = 1473 grams

The question says to round it to the nearest kg so we look at the '4' in the question and it's below 5, so we leave it at '4'

Answer:

(1)\(x+y\leq 200\)

\(x>0, y> 0\)

(2)\(8x+14y\leq 2000\)

(3)From the graph, the coordinates of the four vertices are:

(4)Profit Function: P(x,y)=2x+3y

(5)Maximum profit =$467

Step-by-step explanation:

Let the number of sneakers in stock =x

Let the number of sandals in stock =y

(1)The owner of the store estimates that she won't sell more than 200 shoes each month. Therefore, an inequality that represents the possible amount of shoes she can purchase each month is:

\(x+y\leq 200\)

\(x>0, y> 0\)

(2)She does not plan to invest more than $2,000 on the inventory of the shoes.

The store owner pays $8 for the sneakers and $14 for the sandals.

Therefore, an inequality that represents how many sneakers and sandals she has in stock each month is:

\(8x+14y\leq 2000\)

(3)From the graph, the coordinates of the four vertices are:

(4)The sneakers can be sold for $10 and the sandals can be sold for $17.

Profit on one sneaker =$10-8=$2

Profit on one sandal =$17-14=$3

Profit Function: P(x,y)=2x+3y

(5)

At (0,143), Profit =2x+3y=2(0)+3(143)=$429

At (0,0), Profit =2x+3y=2(0)+3(0)=$0

At (133, 67), Profit =2x+3y=2(133)+3(67)=$467

At (200,0), , Profit =2x+3y=2(200)+3(0)=$400

Her maximum profit will be $467 when she sells 133 sneakers and 67 sandals.

Answer:

33

Step-by-step explanation:

Our whole goal is to get x "alone"

7x-9=4x+90

Start by subtracting 4x from each side (7x-4x)-9=(4x-4x)+90

3x-9=90

Now, add 9 to each side 3x-9+9=90+9

3x=99

Now divide 3 from each side (3x/3)=99/3

x=33

Answer:

-22.5

Step-by-step explanation:

-15- |-7.5|

after taking the absolute value off, -7.5 would become positive 7.5. But then the negative outside the absolute value makes it negative again.

-15-7.5

=-22.5

The simplified expression -15 - |-7.5| is equal to -22.5.

To simplify the expression -15 - |-7.5|, we'll follow these steps:

Evaluate the absolute value: |-7.5|.

The absolute value of a number is its distance from zero on the number line. In this case, |-7.5| is equal to 7.5 because 7.5 units away from zero.

Substitute the absolute value into the expression:

-15 - 7.5.

Perform the subtraction:

-15 - 7.5 = -22.5.

Therefore, the simplified expression -15 - |-7.5| is equal to -22.5.

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Answer:

27

Step-by-step explanation:

on one face you see 3 x 3 (top face)

3 x 3 = 9

and if you look at another side (right one is what im looking at) you will see 3 x 3 again so that means this will be equal to 3 cubed (3^3) or 3 x 3 x 3

if you do 9 x 3

9 x 3 = 27

that equals the volume of the cube

27 units cubed

hello

the answer to the question is A) 125

(if you need explanation, let me know in the comments)

explanation:

when you'd want to make a three letter password such as:

___ × ___ × ___

you can put 5 different letters in each blank space:

_5_ × _5_ × _5_

hence the answer is:

5 × 5 × 5 = 125

Answer:

It's A!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer:

In explanation

Step-by-step explanation:

To solve the rational equation 1/x + 1/(x + 2) = 9/40, we can start by finding a common denominator and then simplifying the equation. The common denominator for the two fractions is (x)(x + 2). Multiplying each term by this common denominator, we get:

[(x + 2) + x] / (x)(x + 2) = 9/40

Simplifying the numerator, we have:

(2x + 2) / (x)(x + 2) = 9/40

Now, we can cross-multiply to eliminate the denominators:

40(2x + 2) = 9(x)(x + 2)

Expanding both sides, we have:

80x + 80 = 9x^2 + 18x

Rearranging the equation and setting it equal to zero:

9x^2 - 62x - 80 = 0

Now, we can factor the quadratic equation:

(9x + 10)(x - 8) = 0

Setting each factor equal to zero, we have:

9x + 10 = 0 or x - 8 = 0

Solving for x in each case:

9x = -10 or x = 8

Dividing both sides of the first equation by 9, we find:

x = -10/9 or x = 8

Since we are looking for even integers, we can disregard the negative solution. Therefore, the value of x is 8.

Hence, the two consecutive even integers can be represented by x and x + 2, which gives us 8 and 10. So, the integers are 8 and 10.

Answer:

not d

Step-by-step explanation:

because hight for all of the other shapes is up and down , not horizontal

Answer:

its A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

We can solve for H by isolating it on one side of the equation, as follows:

J/H - I/H = G

Taking H as the common denominator:

(J - I)/H = G

Multiplying both sides by H:

J - I = GH

Adding I to both sides:

J = GH + I

Dividing both sides by G:

H = (J - I)/G

So the answer is

(A)

H = (J - I)/G.

Answer:   A

Step-by-step explanation:

\(\frac{J}{H} = G + \frac{I}{H}\)                >Since you are solving for H bring I/H to the other side

                                   by subtracting I/H from both sides

\(\frac{J}{H}- \frac{I}{H} = G\)               >There is a common denominator so you can

                                   combine the fractions

\(\frac{J-I}{H} = G\)                   >Multiply both sides by H or cross multiply whichever

                                  way your mind things about how to get H on top

\(J-I = G(H)\)           >Divide both sides by G

\(\frac{J-I}{G} = H\)                   >Answer is A