What is the median of the following set of data?
0.6, 0.5, 0.9, 0.4, 0.3, 0.7, 0.2

Answer:

to serve hot chocolate to 14 people, you need:

7/6 cups boiling water

12.25 cups milk

2  5/8 teaspoons vanilla

7/4 half & half cream

To serve cookies to 14 people you need:

2.4 (rounded) cups flour

7/8 teaspoon baking soda

7/16 teaspoon baking powder

7/8 cup butter

21/16 cups white sugar

Step-by-step explanation:

The regular recipe for hot chocolate serves 4 people.  But 14 are being served; 14 is 3.5 times as much as 4, so multiply the measurements by 3.5.

The recipe for cookies makes 16 servings of 3 cookies (4 dozen total), so you must use slightly smaller quantities.  14 is 7/8 as much as 16, so just multiply the measurements by 7/8.

Answer:

its answered

Step-by-step explanation:

tyy for points? :)

Answer: Calculate areas for 2 rectangles;

21*9= 189

18*42= 756

make an equation with data you have;

If 189 cost $1.31

756 cost $x

____________

756 *1.31 / 189 = $5.24 cost for second fabric

Second way;

(18x42) / (21x9) = 4 x 1.31 = $5.24

Answer:

Step-by-step explanation:

1) 18 1/2 gallons = 18.5 gallons

  4 1/4 hours = 4.25 hours -->

 18.5 gallons/4.25 hours

2) Aqua Plus: $237.36/2 years = $118.68/year

   Water World: $184.50/18 months = $184.50/1.5 years = $123/year

118.68 < 123, 123 - 118.68 = $4.32.

Aqua Plus costs less by $4.32

Answer:

what he said ☝️

Answer:

a 50 meters

Step-by-step explanation:

Answer:

30 meters

Step-by-step explanation:

Answer:

Step-by-step explanation:

First multiply 2x - 5 by 3 amd will open the brackets

3(2x-5)-4=33

6x - 15 - 4 = 33

6x - 19 = 33

Take -19 to other side and its sign will be become +

6x = 33 + 19

6x = 52

\( x \: \: = \frac{52}{6} \)

x = 8.6

Answer:

8.2

4.5

6.5

Step-by-step explanation:

The statements that are true regarding the measures of center and variability of these data sets include:

A. The mean of the tree heights at Yard Works is less than the mean of the tree heights at The Grow Station.

C. The range of the tree heights at Yard Works is greater than the range of the tree heights at The Grow Station.

E. The mean absolute deviation of the tree heights at Yard Works is equal to the mean absolute deviation of the tree heights at The Grow Station.

In Mathematics and Statistics, the mean for any set of data can be calculated by using the following formula:

Mean, \bar{x} = ∑x/n

Where:

Based on the information provided, we have:

Mean of Yard Works = (7+9+7+12+5)/5

Mean of Yard Works = 8.

Mean of Grow Station = (9+11+6+12+7)/5

Mean of Grow Station = 9.

Range is the difference between the maximum and minimum numbers;

Range of Yard Works = 12 - 5

Range of Yard Works = 7.

Range of Grow Station = 12 - 6

Range of Grow Station = 6.

Mean absolute deviation is given by;

MAD = 1/n ∑|x - μ|

Where:

Mean absolute deviation of Yard Works = 2

Mean absolute deviation of Grow Station = 2.

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Answer:

Please read the explanation to clarify.

Step-by-step explanation:

What you would have to do is multiply 1.06 by 4 to get 4.24. However, if you search up the exact conversion on g00gle, "how many liters are in 4 quarts?", you get the exact number of 3.78541, which can be rounded to 3.78. I believe if this is more of an exam thing, you should go with the first answer I gave, 4.24, and show how you multiplied to show your work. However, if you would like to use the second answer, it is completely up to you. Either way,  I hope this helped, and if you have any further questions please don't hesitate to let me know. :)

Answer:

a jug holds 4 quarts How many liters of milk dose the jug hold ? round your answer to the nearest hundredth of a liter 1 L=1.06

Step-by-step explanation:

Answer:

A. x = -6
B. x = 15

Step-by-step explanation:

A.

\(\frac{x}{3}-5=-7\\\frac{x}{3}-\frac{15}{3}=-7\\\frac{x-15}{3}=-7\\x-15 = -7*3\\x-15=-21\\x=-21+15\\x=-6\)

B.

\(\frac{x}{2}-5=2.5\\\frac{x}{2}-\frac{10}{2} = 2.5\\\frac{x-10}{2}=2.5\\x-10= 2.5*2\\x-10=5\\x=5+10\\x=15\\\)

I hope this helps brother! :D

Answer:

9 x w + 6 = 8

Step-by-step explanation:

Answer:

Option A

Saves=$28.75

Step-by-step explanation:

See the image .

The better option is A.

And Miles will save $28.75

Simple interest is the borrowing amount added only to the principal amount.

The formula to calculate the simple interest is;

                                                 S.I. = P x T x R / 100,

Where S.I. is simple interest, P is principal amount, T is time period and R is interest rate in a year.

Given:

Miles is buying a new computer for $1,150.

He is considering two credit options.

Option A Offers a 3-year loan with a 10% simple interest rate,

that means,

S.I. = 1150 x 10 x 3 /100

= $345

While Option B offers a 5-year loan with a 6.5% simple interest rate.

That means,

S.I. = 1150 x 6.5 x 5 /100

= $373.75

The better option is A.

He saves =  $373.75 - $345 = $28.75

Therefore, the better option is A.

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Answer:

15 (3+1)

Step-by-step explanation:

Hope this helps :)

The solution is 15 + 45 = 15 ( 1 + 3 )

The greatest common divisor of 15 and 45 is 15 and the equation is simplified as 15 + 45 = 15 ( 1 + 3)

What is Greatest Common Factor?

The Greatest Common Divisor is the highest number that divides exactly into two or more numbers. It is also expressed as GCF

Given data ,

Let the equation be represented as A

Now , the value of A is

15 + 45 = a ( x + y )

Let the first number be A

Now , the value of A = 15

Let the second number be B

The value of B = 45

The factors of 15 = 1 , 3 , 5 , 15

The factors of 45 = 1 , 3 , 5 , 9 , 15 , 45

Now , the greatest factor of both 15 and 45 is the number 15

So , the equation will be simplified as

The value of a = 15

So ,

15 + 45 = 15 ( x + y )

The value of x + y = 4

And , x = 1 and y = 3

Substituting the values of x and y in the equation , we get

15 + 45 = 15 ( 1 + 3 )

Therefore , the value of a = 15

Hence , the greatest common divisor of 15 and 45 is 15

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Refer to the attachment for the answer.

What is the percentage?

It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.

What is the quotient?

When two numbers are divided by each other, the result is a quotient. For instance, when we divide 6 by 3, the result is 2, which is the quotient. An integer or a decimal number can be the quotient. We have an integer as the quotient for precise divisions, like 10 5 = 2, and a decimal for erroneous divisions, like 12 5 = 2.4.

As shown in the table, the words- is, gives, and yields will have the equal sign

Another name for subtraction is a difference. Times, product, and multiplication will have the same symbols.

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a) Ratio of yellow seeds to green seeds = 3:1

b) Ratio of bumpy yellow to smooth yellow to bumpy green to smooth green peapods = 1:3:3:9

A ratio can be defined as the relationship or comparison between two numbers of the same unit to check how bigger is one number than the other one.

Given,

a) No. of yellow seeds = 1719

No. of green seeds = 573

Ratio of yellow seeds to green seeds = 1719/573 = 3/1 = 3:1

b) No. bumpy yellow pea pods = 87

No. of smooth yellow pea pods = 261

No. of bumpy green pea pods = 261

No. of smooth green pea pods = 783

Ratio of bumpy yellow to smooth yellow to bumpy green to smooth green pea pods = 87/261/261/783

                           = 1/3/3/9

                           = 1:3:3:9

Hence,

a) 3:1 is ratio of yellow to green seeds.

b) 1:3:3:9 is ratio of bumpy yellow to smooth yellow to bumpy green to smooth green peapods.

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Answer:

423.9

Step-by-step explanation:

Area 1 = 3.14 (16²) = 803.84

Area 2 = 3.14 (11²) = 379.94

803.84 - 379.94 = 423.9

Answer:

Step-by-step explanation:

There are 2 different methods for GCF

1. You can write out all the factors of each number

For question 24. You have 18, 30, and 42 as the number, you would want to arrange them like this:

18: 1, 2, 3, 6, 9, 18

30: 1, 2, 3, 5, 6, 10, 15, 30

42: 1, 2, 3, 6, 7, 14, 21, 42

From that, we can see that 6 is the GCF

2. What I like to do so is to arrange the numbers like this

1.  0 l 18, 30, 42

2. 2 l 9, 15, 21

3. 3 l 1, 1, 1

Now you have to divide the LCM (Lowest Common Factor), which all the numbers have in common, which is 2. Now that the numbers are divided you would want to repeat the same step for the numbers in this question are 9, 15, and 21 and their common LCM is 3. Now that you have reached 1 you now have to multiply the numbers on the side excluding 0. Your answer will be 6.

Note: For this method, if the numbers don't have a common LCM, then stop and multiply the side numbers.

Use this method for the rest of the questions.

Answer:

Step-by-step explanation:

The following statements are true:

More students spent more time on social networks than on homework.

The most common amount of time spent on social networks was 0.5 hours.

The most common amount of time spent on homework was 1.5 hours.

The following statements are false:

The same number of students spent 0 hours on social networks and homework.

The same number of students spent 1 hour on social networks and homework.

The same number of students spent 2 hours on social networks and homework.

Answer: −

4xy(z+3)

Step-by-step explanation:

thats the answer

Answer:

128π

Step-by-step explanation:

SA = 2B + Ph = 2πR² + 2πRh = 2π.16 + 2π.4.12 = 128π

Answer: 15

Step-by-step explanation:

Write 12% as a fraction: 12/100

Since, finding the fraction of a number is same as multiplying the fraction with the number, we have: 12/100 of 125.

12/100 × 125

If you are using a calculator, enter 12÷100×125 which will give you 15 as the answer.

Answer:

B, x = 3

Step-by-step explanation:

We can immediately set x - 3 = 0 and x - 7 = 0 in option B, so this is the quickest. When solving x - 3 = 0, we get x = 3.

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

Answer:

1,3 and the last one

Step-by-step explanation:

Answer:the last one

Step-by-step explanation: if his measurement is 8 inches and the M.A.D is 4 inches the others will range less than his.

Answer:

the third answer

Step-by-step explanation: