12.6 + w = 24.3
What is w

Answer:

69.53 or 70(depending on rounding)

Step-by-step explanation:

The squares area is (9*2)^2 which is 324.

The circles area is 9^2 pi or 254.47 approx.

Subtract and you get 69.53 or 70

Answer:

B(2,3),C(2,-3)

Step-by-step explanation:

On y-axis symmetry有手就行

Answer:

54

Step-by-step explanation:

The circumcenter is the middle to each vertex. So since they gave you 9 in. and you have to go back and forth on each line, that is 18 in. per line. Considering there are three lines, add all of them together (Or multiple 18 by 3) to get 54 in.

Any other Prepworks questions? :)

Based on the information we can infer that 5/8 between 6 people is equal to 15/24.

To calculate the part that corresponds to each person, divide the fraction 5/8 by the number of people, which in this case is 6. To simplify the fraction, you can reduce the numerator and denominator by dividing both by their maximum common factor, which is 3.

5 ÷ 3 = 1 and 2 remainder8 ÷ 3 = 2 and 2 remainder

So the fraction can be simplified to 1 2/8, which can also be expressed as 1 1/4 or 5/4 in its most simplified form. This means that each person would receive 5/4 of the original share, and since there are 6 people in total, you can multiply 5/4 by 6 to get the total share that corresponds to all 6 people:

(5/4) x 6 = 30/4 = 15/2 = 15/24

So each person would receive 15/24 of the original amount.

Note: Here is the question in English:

5/8 divided in 6 people

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Answer: -5 < x < 3

Step-by-step explanation:

Subtract 6 from both sides of the equation (-4 and 12, with a result of -10 < x < 6) and then divide by two on both sides (with the result being the answer.

Answer:

D. 34 ft

Step-by-step explanation:

25+9=34

Jim is 34ft below Jenifer

Step-by-step explanation:

Option 3 must be correct.

Based on these considerations, it is necessary to assess the specific layout plan and the surrounding environment to determine whether the copier is suitably placed in room (3) at Hills Secondary.

To determine whether the copier is suitably placed in room (3) at Hills Secondary, we need to consider factors such as accessibility, noise, and convenience.

Firstly, we need to evaluate the accessibility of the copier in room (3). Is it easily accessible for all students and staff who need to use it? If the copier is located in a central position within the school or close to high-traffic areas, it would be considered suitable.

However, if it is tucked away in a corner or not easily visible, it may cause inconvenience and hinder access for users.

Secondly, we should consider noise levels. Copiers can be noisy machines, and if room (3) is located near classrooms or areas where students require a quiet environment, it may not be an ideal placement. Noise disturbances could disrupt learning activities and cause distractions.

Lastly, convenience plays an important role. Room (3) should be spacious enough to accommodate the copier and allow users to operate it comfortably. If the room is cramped or lacks proper ventilation, it may cause inconvenience for users and impact the overall workflow.

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Answer:

Refer to the step-by-step explanation.

Step-by-step explanation:

Come up with a monomial expression and solve it.

A monomial expression is an algebraic expression that consists of a single term. It is an expression that can contain variables, constants, and non-negative integer exponents, but there should be no addition or subtraction between different terms.

Here are a few examples of an monomial expression:

\(\hrulefill\)

Let's work with the monomial expression, 3x²y³z.

To solve this expression, I assume you would like to evaluate it for specific values of the variables x, y, and z. So let x=3, y=2, and z=1.

Plug these values into the expression:

3x²y³z

=> 3(3)²(2)³(1)

=> 3(9)(8)(1)

=> 27(8)(1)

=> 216(1)

=> 216

Thus, the expression is solved.

Answer:

\(6 \sqrt{8} \sqrt{2} = 6 \sqrt{16} = 6(4) = 24\)

B is the correct answer.

Answer:1.2x+5 2.2(x+5) 3.(x+5)^2

Step-by-step explanation:

Ravi sent 21, Jessica sent 16 and Bob sent 84 messages.

An equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Given that, Jessica, Bob, and Ravi sent a total of 121 text messages during the weekend. Jessica sent 5 fewer messages than Ravi. Bob sent 4 times as many messages as Ravi.

Let Ravi sent x messages,

Therefore,

Jessica sent = x-5

Bob sent = 4x

According to questions,

Establishing the equation,

x-5+4x+x = 121

6x = 126

x = 21

Therefore, Ravi sent 21, Jessica sent 16 and Bob sent 84 messages.

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Yes because if you do 19.99 times 6 you get 119.94

Answer:

i justr f arted really loud LOL

Step-by-step explanation:

Answer:

the choice below, with slope= app. 1.33!

Step-by-step explanation:

Answer:

the function that models the total inventory costs as a function of x is;

$( \(\frac{112500}{x}\) + (\(\frac{3}{2}\))x )

Step-by-step explanation:

Given the data in the question;

cost of storing the shoes ( Holding cost ) = $ 3 per year

ordering cost ( Co ) fixed = $ 25 per order

cost of each pair = $ 5 per shoe pair

Total demand = 4500 shoe pairs

Total Inventory cost = Holding cost Ordering cost

so

Total Inventory cost = \(\frac{4500}{x}\)( $ 25) + \(\frac{1}{2}\)× $3 × x

Total Inventory cost = $( \(\frac{4500*25}{x}\) + (\(\frac{3}{2}\))x )

Total Inventory cost = $( \(\frac{112500}{x}\) + (\(\frac{3}{2}\))x )

Therefore, the function that models the total inventory costs as a function of x is; $( \(\frac{112500}{x}\) + (\(\frac{3}{2}\))x )

Answer:

b or c i think

Step-by-step explanation:

not for sure just a guess

The answer is 16

Explanation:16/4=4

4+5=9

9*3=27

Answer:

x=16

Step-by-step explanation:

We'll say that x represents the number.

3(\(\frac{x}{4}\)+5)=27      given equation

\(\frac{3x}{4}\)+15=27        distributive property

3x/4=12         subtract

3x=48             multiply

x=16               divide

Answer: (5, 11)

Step-by-step explanation:

y = 2x + 1

x + y = 16

Substitute 2x + 1 for y in 'x + y = 16'

x + y = 16

x + (2x + 1) = 16

3x + 1 = 16

Subtract both sides by 1

3x = 15

Divide both sides by 3

x = 5

Now to find y

Since we know what x is, we can use one of the equations and substitute 5 for x. I'll use both to show that you get the same answer.

Second equation:

x + y = 16

5 + y = 16

Subtract both sides by 5

y = 11

First equation:

y = 2x + 1

y = 2(5) + 1

y = 10 + 1

y = 11

The solution would be (5, 11)

Answer:

(5, 11) point form

x=5,y=11 equation form

Step-by-step explanation:

Let x be the weight of the candy in pounds, then 0.9x is the weight of the milk chocolate in pounds

The weight of the caramels in the candy is 3 pounds, so

An equation that can be used find the total number of pounds of milk chocolate and caramels in the candy is

0.9x + 3 = x ⇒ x = 30

So there are 0.9(30) = 27 pounds of milk chocolate in the candy.

hope this helps

Answer:

jews

Step-by-step explanation:

Answer:

Christians.

Step-by-step explanation:

Answer:

27/16

Step-by-step explanation:

\(12 \div \left(2 + \dfrac 23 \right)^2\\\\\\=12 \div \left(\dfrac 83 \right)^2\\\\\\=12 \div \dfrac{64}9\\\\\\=12 \times \dfrac{9}{64}\\\\\\= \dfrac{3 \times 9}{16}\\\\\\=\dfrac{27}{16}\\\\\\=1\dfrac{11}{16}\)

Answer:

21

Step-by-step explanation:

set up proportion and solve

18/12=x/14 (cross multiply)

252=12x

21=x

Work Shown:

z = (x - mu)/sigma

z = (46 - 70)/8

z = -24/8

z = -3

Explanation: This z score is negative to indicate we're below the mean. Specifically, this value is exactly 3 standard deviations below the mean.

Note the (x-mu) portion tells us the gap from x to mu. Dividing by the standard deviation sigma will place this distance in terms of standard deviation units. This helps connect to the fact that the standard deviation tells us how spread out the data set is.

The sampling method used by the restaurant manager allows for efficient data collection and a representative sample, it may introduce bias and lacks randomization.

Based on the information provided, we can identify the following statements that are true about the sampling method used by the restaurant manager to evaluate customer satisfaction with the new smoothie:

1. The manager uses systematic sampling: The manager surveys every other customer who orders the new smoothie. This systematic approach involves selecting every second customer, providing a consistent and organized sampling method.

2. The sample is representative: By surveying every other customer who orders the new smoothie, the manager ensures that the sample includes a variety of customers, reflecting the customer population as a whole.

3. The sample size may be smaller than the total customer base: Since the manager surveys every other customer, the sample size may be smaller compared to surveying every customer. This allows for efficient data collection and analysis.

4.The sampling method may introduce bias: The manager may inadvertently introduce bias by only surveying every other customer. Customers who are skipped in the survey may have different preferences or opinions, leading to a potential bias in the results.

5. The sampling method lacks randomization: Randomization is not employed in this sampling method, as the manager systematically selects customers. This could potentially introduce bias or exclude certain types of customers from the sample.

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Answer:

$23.12

Step-by-step explanation:

With breakfast included the total would be $142.99. Without breakfast it would be $119.87. So to get the difference it would be:

$142.99 - $119.87 = $23.12

Answer:

4

Step-by-step explanation:

12 is over 10 and 8