Lynn sells homemade jewelry on the Internet. The list below shows prices for various types of jewelry on her website. Which of these statements describes how the prices vary?

Earrings - 13$
Bracelets - 10$
Necklaces - 13$
Rings - 7$
Watches - 21$

A. The mean is 1$2.80
B. The median is $13
C. The mode is $13
D. The range is $14

Which is the correct answer?

Answer:

28??? i am nit sure

Step-by-step explanation:

Answer:

The answer is 176

Step-by-step explanation:

took test

Answer:

0.0277777778

Step-by-step explanation:

\(\frac{1}{6} ^{2}\)

\(\frac{1}{6}\)  × \(\frac{1}{6}\) = 0.0277777778

The answer is 0.02777777777

The sevens just keep going

Just put a line right beside the last 7 so show it's infinte

Answer:

25:22

Step-by-step explanation:

Answer:

25 to 22

Step-by-step explanation:

25 boys because this is a ratio problem and when there are 22 girls therefore there is 25 boys

Answer: Domain = all x values and Range = all y values

Step-by-step explanation:

The domain of a function is all the allowed x values that make the function true. Luckily you were already given the domain. Its all the x values.

The range of a function is pretty much all the allowed y values of a function. Or, what y values the function can be equal to. So that's just all the y values

When listing the domain and range, you generally want to do it from least to greatest and you do not want to repeat any values

Answer:

D:{ -23,-17,-7,2,4}

R:{-18,-10,13,21,22}

Step-by-step explanation:

The domain is the input

D:{ -7,-23,4,-17,2}

We normally put them in numerical order

D:{ -23,-17,-7,2,4}

The range is the output

R:{-18,21,13,22,-10}

We normally put them in numerical order

R:{-18,-10,13,21,22}

Answer:

h=14

Step-by-step explanation:

h-24=-10

h=-10+24

h=14

Answer:

6/7 + 4/21m + 2n

Step-by-step explanation:

The expression 2/7 * (9 + 2/3m + 7n) can be simplified as follows:

Step 1: Simplify the expression inside the parentheses:

9 + 2/3m + 7n = 9 + (2/3)m + 7n

Step 2: Multiply the simplified expression inside the parentheses by 2/7:

2/7 * (9 + (2/3)m + 7n) = 2/7 * (9 + (2/3)m + 7n)

Step 3: Distribute the 2/7 to each term inside the parentheses:

2/7 * 9 + 2/7 * (2/3)m + 2/7 * 7n

Step 4: Simplify the expression by multiplying each term by 2/7:

(2/7) * 9 = 6/7

(2/7) * (2/3)m = 4/21m

(2/7) * 7n = 2n

Step 5: Combine like terms:

6/7 + 4/21m + 2n = 6/7 + 4/21m + 2n

The final result of the product is 6/7 + 4/21m + 2n.

Answer:

The length of the missing side is 21 cm.

Step-by-step explanation:

\(a^{2}\) + \(b^{2}\) = \(c^{2}\)

\(a^{2}\) + \(28^{2}\) = \(35^{2}\)

\(a^{2}\) + 784 = 1225

\(a^{2}\) + 784 - 784 = 1225 - 784

\(a^{2}\) = 441

\(\sqrt{a^{2} }\) = \(\sqrt{441}\)

a = 21

Helping in the name of Jesus.

Answer:

Perimeter is 12mm, height is \(2\sqrt3\)mm in simplest radical form, and 3.5mm in approximate decimal form.

Step-by-step explanation:

The perimeter is easy; since it's an equilateral triangle, all sides are the same length of 4, so you can just do 3*4 (3 sides, 4mm each) to get a perimeter of 12.

For the height, you can see that it forms two right triangles, each with a given base of 2 and a hypotenuse of 4. We can apply the pythagorean theorem (\(a^2+b^2=c^2\)) here to find the missing leg length of the smaller right triangles, which is equal to the big triangle's height.

I've enclosed an attachment for that.

Hope this helps!

Step-by-step explanation:

All has been answered... send me any questions at comments

Step-by-step explanation:

step 1. V = LWH. L = length. W = width. H = height.

step 2. V = (912)(312)(612) = 174,140,928 in^3.

The volume of Maria's new fish tank is 174,140,928 cubic inch.

It is required to find  the volume of Maria's new fish tank.

In geometry, a cuboid is a solid shape or a three-dimensional shape. A convex polyhedron that is bounded by six rectangular faces with eight vertices and twelve edges is called a cuboid.

Given :

Maria has a new fish tank for her goldfish.

The fish tank is in the shape of cuboid.

length=912 inches

width=312 inches

Height=612 inches

Part A

The formula of volume of her new fish tank

Volume=length ×width × height.

Part B

Volume=length ×width × height.

By the use of formula we have,

V = (912) ×(312) ×(612)

V= 174,140,928 cubic inch.

Therefore, the volume of Maria's new fish tank is 174,140,928 cubic inch.

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Answer:

1) 9/20

2) 5/11

Step-by-step explanation:

For the first question: We read the number "0.45" as "45 hundredths," and we write it as the fraction 45/100. Of course, since 45 and 100 share the common factor 5, we can reduce this fraction by dividing the numerator and denominator by 5 to get the reduced form 9/20.

For our second problem, we need to perform a bit of "mathematical surgery" to find the appropriate fraction for x = 0.454545... First, the dots tell us that this fraction is repeating - those 45s will keep going on and on forever. When we multiply x by 100, then, we move the decimal two places to the right, but the repeating part still remains, giving us

\(100x=45.454545\dots\)

From here, we can "surgically remove" the repeating bit using our original value of x:

\(100x-x=45.454545\dots-0.454545\dots\\99x=45\)

And from here, we just have to divide both sides of the equation by 99 to solve for x:

\(99x=45\\x=45/99\\x=5/11\)

Answer: 4/9

Step-by-step explanation:

Answer:

Step-by-step explanation:

Area of anything is allways reported in square units. Usually that is square of given unit because it's the simplest way:

R = 50 ft

A = πR² = π•(50 ft)² = π • 50 ft • 50 ft = 2500π ft² ≈ 7854 ft²

{Of course you can re-calculate the units, ex.:

3 feet = 1 yard so 50 ft = 50/3 yd then

A = πR² = π•(50/3 yd)² = π • 50/3 yd • 50/3 yd = 2500/9 π yd² ≈ 872.7 yd² }

a) The predicted heating cost for a month with temperature of 25 ºF is given as follows: $65.70.

b) The predicted heating cost for a month with temperature of 0 ºF is given as follows: $96.20

c) For an increase of one degree Fahrenheit, the predicted decrease in the cost is of $1.22.

The slope-intercept representation of a linear function is given by the equation presented as follows:

y = mx + b

The coefficients of the function and their meaning are described as follows:

The slope and the intercept for the function in this problem are given as follows:

Hence, the predicted cost for a month with temperature of 25ºF is given as follows:

y = -1.22(25) + 96.20 = $65.70.

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Answer:

The volume (V) of a cone can be calculated using the formula: V = (1/3)πr^2h, where r is the radius and h is the height.

Substituting the given values, we get:

V = (1/3) x 3.14 x 9^2 x 16

Calculating this expression gives us:

V = 1810.08 cubic inches

Rounding to the nearest hundredth gives us:

V ≈ 1810.08 cubic inches (rounded to two decimal places)

Therefore, the volume of the cone is approximately 1810.08 cubic inches.

Answer:

1363.04

Step-by-step explanation:

V = (1/3) * 3.14 * 9^2 * 16

Simplifying:

V ≈ 1363.04 cubic inches

Answer:

vertically opposite angles

Step-by-step explanation:

A=66°

Answer:

15:65 which simplifies to 3:13

Step-by-step explanation:

The amount of time spent doing warm ups is 15 minutes, and the total amount of time doing the workout is 65 minutes. Plug these two numbers into the ratio and simplify.

Step-by-step explanation:

d or 7,872................

Answer:

d

Step-by-step explanation:

multiply the numbers together and get your answer

Answer:

4,550cm

Step-by-step explanation:

LxWxH

13x14x25=4,550

Answer:

Step-by-step explanation:

Volume of  rectangular box = length * width * height

             = 13 * 14 * 25

             = 4550 cm³

Answer:

30

Step-by-step explanation:

From what I read the cost of the pizza doesn't matter

we have the following ratios

pizza:stuents

1:4

x:120

To solve this your multiply 1*30 ( you do this because we multiplied 4 to get to 120)

do this and you find that x=30

you need 30 pizzas

Based on the above, there are 26 rabbits after 1 week.

There are 33 rabbits after 8 weeks.

Weeks Since Summer Started                         Rabbits

     1                                             |   16

     2                                            |   17

     3                                             |   18

     4                                              |   19

     5                                              |   20

     6                                                |   21

     7                                                 |   22

     8                                                |   23

To find the number of rabbits after a certain number of weeks, we can substitute the number of weeks into the equation r = 25 + w and solve for r.

For example, after 1 week, we have:

r = 25 + w = 25 + 1 = 26

So there are 26 rabbits after 1 week.

Similarly, after 8 weeks:

r = 25 + w = 25 + 8 = 33

So there are 33 rabbits after 8 weeks.

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Answer:

Yes, the answer is 25!

Step-by-step explanation:

Answer: $125

Step-by-step explanation:

1/80=x/10,000

10,000/80=125

Hope this helped!

Answer:125 yen

Step-by-step explanation:
Ratio and proportion

Ratio=1:80=x:10,000

x represents dollars which is unknown

1/80=x/10,000

Then you cross multiply

80x=10,000

80x/80=10,000/80

x=125

Therefore,$125 will give you 10,000yen

Answer: 20%

Step-by-step explanation: Without the dot plot or the raw data, it's impossible to give an exact percentage. However, we can make an estimate based on the dot plot.

Let's say that the dot plot has a range of 0-150 minutes, with each dot representing one student. We can count the number of dots that are above 75 minutes and estimate what percentage of the total dots that represents.

For example, let's say there are 20 dots above 75 minutes and a total of 100 dots on the dot plot. Then the percentage of students who spent more than 75 minutes watching TV would be:

20/100 * 100% = 20%

Again, this is just an estimate based on hypothetical numbers. The actual percentage could be different depending on the data in the dot plot.

Regenerate response

Answer:

: 20%

Step-by-step explanation: Without the dot plot or the raw data, it's impossible to give an exact percentage. However, we can make an estimate based on the dot plot.

Let's say that the dot plot has a range of 0-150 minutes, with each dot representing one student. We can count the number of dots that are above 75 minutes and estimate what percentage of the total dots that represents.

For example, let's say there are 20 dots above 75 minutes and a total of 100 dots on the dot plot. Then the percentage of students who spent more than 75 minutes watching TV would be:

20/100 * 100% = 20%

Again, this is just an estimate based on hypothetical numbers. The actual percentage could be different depending on the data in the dot plot.

Step-by-step explanation:

Answer:

Step-by-step explanation:

The coordinate of point c is  4,3

I hope it help you

Answer:

c.64

Step-by-step explanation:

16x8=128

128/2=64

Answer:

64 feet

Step-by-step explanation:

8/2 = 4 inches

We can now multiply.

16 * 4 = 64

Answer:

Niagara Falls will have 35,000 years of formation then

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Niagara Falls was formed 10,000 years ago

Scientists predict it will  last for another 25,000 years

2. How old will Niagara Falls be then?

10,000 + 25,000

35,000

Niagara Falls will have 35,000 years of formation then

Answer:

Step-by-step explanation:

form. Meaning you need make both fractions improper