Answer to 11 and 12?

Answers

Answer 1

Yea please repost with words or better picture unclear

Related Questions

Briana will use a ⅕ gallon pitcher to fill an empty 8/10 gallon jug for her lemonade stand. How much lemonade will she need in order to completely fill the jug?

Answers

Answer:

Between 2 and 3 full pitches

1/5= 2/10 and 8/2 equals 4. Briana will use 4 full pitchers to fill up the jug. :)

Question 1
Part A: Explain why x = 3 makes 4x − 1 ≤ 11 true but not 4x − 1 < 11. (5 points)

Part B: What value from the set {4, 5, 6, 7, 8} makes the equation 8x + 1 = 57 true? Show your work. (5 points)

Question 2
A theater company has raised $870.75 by selling 25 floor seat tickets. Each ticket costs the same.

Part A: Write an equation with a variable that can be solved to correctly find the price of each ticket. Explain how you created this equation. (5 points)

Part B: Solve your equation in Part A to find the price of each floor seat ticket. How do you know your solution is correct? (5 points)

Question 3
A boating company has the following notice at the gate:

"Children under the age of 13 are not allowed to operate a boat."

Part A: Write an inequality to show the age of children who are allowed to operate a boat. (5 points)

Part B: Describe in words how you can show the solution to this inequality on a number line. (5 points)

Question 4

Sue earns $6 an hour walking her neighbor's dog.

Part A: Create two variables and determine which is dependent and which is independent for this situation. (4 points)

Part B: List three ordered pairs to show the values of the two variables. (3 points)

Part C: Write an equation to represent the relationship between the two variables. (3 points)

Answers

Step-by-step explanation:

For part A:it has to be equal because if x=3 and they’re talking about 4x, that 4*3=12 and 12-1=11

For part B:it is 7 because if c=7 and it is 8x, 8*7=56 and 56+1=57

For Question 2/part a: if each ticket costs the same, you could call the price of the ticket x. The equation can be x*25=$870.75 which means that you have to divide870.75 by 25 which would equal $34.83 and you could plug $34.83 in x and solve the equation

For question 3: you could say:3 is not equal to 3+10 or 5 is not equal to 5+10

For question 4: I don’t know if this is right but I think that that price is dependent on the time because you won’t get the money if you don’t spend any time doing your job

Hope it helps!

helppppppppppppppppppppppppppppppppppppp

Answers

answer: Forcing states to provide troops

Step-by-step explanation: The committee that wrote the article created a central government that could organize the war. However, the committee did not trust an overly powerful government, so they did not give the power to enforce

Maria said that -4n + 3 +9n - 4 is equivalent to 4n. What error did maria likely make?

Answers

Maria combined all of the factors, which were not all like terms. She should’ve did -4n+9n and 3-4 to get 5n-1

The error that Maria did was combining all the factors in the algebraic expression without collecting the like terms to a particular side to solve for the variable (n).

What is an Algebraic expression?

Algebraic expression involves solving numbers with variables with the use of arithmetic operations e.g.

AdditionSubtractionMultiplicationDivision

Claim:

Maria Said that:

-4n + 3 + 9n - 4 = 4n

If we ignore the like terms and assume all numbers have a variable (n);

Then, we have:

-4n + 3n + 9n - 4n = 4n

Learn more about Algebraic expressions here:

https://brainly.com/question/4344214

answer me pls I will mark brainliest worth 50 points. (sorry when I put 100 it goes to 50).

.The salaries for the eight employees at Abu Dhabi company are 20,000, 20,000, 22,000, 24,000, 24,000, 29,000, 34,000 and 79,000.dirhams Make a qualitative inference about a typical salary at this company. Would an advertisement that stated that the average salary earned at the company is 31,500 be misleading? Explain

Answers

Answer:

Yes, because 6/8 employees recieve salaries of lower than 31500, and one of them get more than twice the salary than the average salary

The typical salary at this company is $24,000, the median. Yes, it is misleading; the average is thrown off by the outlier value of $79,000.

Jamal performed an experiment flipping a coin. He did 10 trials and then his arm got tired. He recorded his results in the table. Based on the experimental probability, Jamal predicted that the number of times the coin lands heads up will always be greater than the number of times it lands tails up. What is the error in his prediction?

A 3-column table with 2 rows. Column 1 is labeled Coin with entries heads, tails. Column 2 is labeled Observed frequency with entries 8, 2. Column 3 is labeled Experimental probability with entries 0.80, 0.20.
He should have performed fewer trials before comparing them to the theoretical probability.
He did not need to perform the experiment to compare theoretical and experimental probabilities.
He should have subtracted the theoretical probability from the experimental probability.
He did not perform enough trials to compare the theoretical and experimental probabilities.
100 points

Answers

Answer: He did not perform enough trials to compare the theoretical and experimental probabilities.

Step-by-step explanation:

He only gave two entries for the experimental probability.He would need atleast four or three.

Hope this helped you!

He did not preform enough trials to compare the theoretical and experimental properties.

Answer: He did not perform enough trials to compare the theoretical and experimental probabilities.

Step-by-step explanation:

He only gave two entries for the experimental probability.He would need atleast four or three.

Hope this helped you!

He did not preform enough trials to compare the theoretical and experimental properties.

look at the PDF and help plz

Answers

The answer should be b according to me

answer is b. hope this helps :) if so mark as brainliest ;))

x3+y3+z3=k whats the k (in numbers) for 55

Answers

Answer:

Find x, y, and z such that x³+y³+z³=k, for each k from 1 to 100.

On the surface, it seems easy. Can you think of the integers for x, y, and z so that x³+y³+z³=8? Sure. One answer is x = 1, y = -1, and z = 2. But what about the integers for x, y, and z so that x³+y³+z³=42? … I hope it helps you

Step-by-step explanation:

Answer:

the person above is right

Step-by-step explanation:

Which of the following sentences could not be used to represent the equation x-5 = -10?
Five less than a number is negative ten.
lf a number is decreased by five, the result
is negative ten.
A number subtracted from five is equal to negative ten.
Anumber less five equals negative ten.

Answers

A number subtracted from five is equal to negative ten

A number subtracted from five is equal to negative ten!

An electrician needs 3 rolls of electrical wire to wire each room in a house. How many rooms can he wire with 3/4 of a roll of wire?

Answers

Answer:

He can wire

$ \frac{1}{4} $

of a room with 3/4 of a roll of wire.

Step-by-step explanation:

We can solve by using proportions.

Let's set it up.

$ \frac{3 \: rolls}{1 \: room} = \frac{ \frac{3}{4} \: of \: a \: roll}{x} $

We are now going to cross multiply. By cross-multiplting, you would get:

$ \frac{3}{4} = 3x$

You are now going to divide both numbers by 3 in order to get the x by itself.

$ \frac{ \frac{3}{4} }{3} = \frac{3x}{3} $

By dividing, you get:

$ \frac{1}{4} = x$

Therefore, the answer is 1/4.

The number of rooms he can wire with 3/4 of a roll of wire is 1/4.

What are proportions?

Proportion, in general, is referred to as a part, share, or number considered in comparative relation to a whole. Proportion definition says that when two ratios are equivalent, they are in proportion. It is an equation or statement used to depict that two ratios or fractions are equal.

Given that, an electrician needs 3 rolls of electrical wire to wire each room in a house.

Let the number of rooms he can wire with 3/4 of a roll of wire be x.

Now, the proportion is

$\frac{3}{1}=\frac{\frac{3}{4} }{x}$

3x=3/4

x=1/4

Therefor, number of rooms he can wire is 1/4.

To learn more about the proportions visit:

https://brainly.com/question/7096655.

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You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me

Answers

Answer:

D is the right choice and no you cannot fit the pizza inside the box.

Step-by-step explanation:

D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.

Answer:

I believe the answer is D.

Step-by-step explanation:

GOOGLE

Two circles are drawn below. The diameter of the smaller circle is the radius of the larger circle. What is the ratio of the smaller circle's circumference to the larger circle's circumference?

Give your answer in fully simplified form. It should look like "x:y", where x and y are replaced by integers.

Answers

1:2????

so basically the smaller circle is 50% of the larger circle being 1/2 of it??

(might be incorrect)

Can you guys please help me with both of these thank you

Answers

Answer:

5)30

6)491

Step-by-step explanation:

hope it helps !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Is this relation a function? Justify your answer.
11
10
8
7
.
8 9 10 11
A. Yes, because every - and y-value is positive.
B. No, because two points with the same yvalue have different x-
values.
C. Yes, because every x-value corresponds with a single yvalue.
D. Yes, because the number of x-values is the same as the number of
y values.

Answers

Answer:

the answer is c. Have a nice day!!

the answer: c

Explain :

Mathematics 12 points!
Please Say A) B) C) D) as your answer

Answers

C is the answer to this mcq

I am pretty sure it is C.

Molly is painting a model house and needs to know how much paint she will need. She knows the surface area of the prism is 216 square inches and the surface area of the pyramid is 84 square inches.

What is the area Molly needs to paint? Follow the steps to solve this problem.

1. Which surface is shared by the two solids? What are the dimensions of this surface? (2 points)

2. There is another surface that Molly does not need to paint, because it won’t show when she displays the model house. Describe that surface, and explain why it doesn't need to be painted. (2 points)

3. To find the area Molly needs to paint, she should add the surface areas of both solids and subtract:
Circle the correct answer. (3 points)

twice the area of the triangle
twice the area of the square
three times the area of the square
the area of the square

4. Find the area Molly needs to paint. Show your work, and be sure to include units with your answer. (3 points)

Answers

Answer: Molly needs to paint 228 square inches

Step-by-step explanation:

This is the graph of f(x) = x+A/x+B. The grid lines in the graph are one unit apart. What is the value of A/B

Answers

The value of A/B is given as follows:

A/B = -2.

What are the asymptotes of a function f(x)?

The vertical asymptotes are the values of x which are outside the domain, which in a fraction are the zeroes of the denominator.The horizontal asymptote is the value of f(x) as x goes to infinity, as long as this value is different of infinity.

From the graph, the function has a vertical asymptote at x = 1, hence the value of B is given as follows:

B = -1 -> as x + B = 0 -> x = -B = -1.

When x = 0, y = -2, hence the value of A is obtained as follows:

A/-1 = -2

A = 2.

Then the division is given as follows:

A/B = 2/-1 = -2.

More can be learned about the asymptotes of a function at https://brainly.com/question/1851758

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Help me please il give 20 points!

Answers

Answer: 1. a. 15 b. 11 c. 2 d. 7 e. 5.5

2. Stem: Leaf:

1 9

2 5, 9

3 3, 3, 8

4 0, 7, 9

5 4, 5

6 1, 5

7 2, 7

8 1

3. a. 13 inches b. I'm pretty sure that it is the second quarter because there is more snow. c. The first quarter because it's section is more spread out among the numbers.

Step-by-step explanation:

Answer: 1. a. 15 b. 11 c. 2 d.7 e. 5.5
2. Stem:
Leaf:
9
2
5, 9
3
3, 3, 8
4
0, 7, 9
5
4, 5
6
1,5
7
2, 7
8
1
3. a. 13 inches
b. I'm pretty sure that it is
the second quarter because there is more show.
c. The first quarter because it's
section is more spread out among the numbers.
Step-by-step explanation:

i need an answer..quick...

Answers

decreased by 4 gallons

Answer:

It decreased? by 4 gallons each day

Step-by-step explanation:

Looking at the table starting from Monday, the gas was 18 then it decreased by 4 making 14 by Tuesday, and the same pattern goes on till Friday.

I hope this helps :D

Help pls!! it's urgent.

Answers

Answer:

Step-by-step explanation:

A fruit juice recipe calls for 2 parts orange juice and 8 parts pineapple juice. Which proportion can be used to find the amount of orange juice, j, that is needed to add to 18 L of pineapple juice?

2 over 8 equals j over 18
8 over 2 equals j over 18
8 over j equals 2 over 18
16 over 18 equals j over 100

Answers

The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:

2/8 = j/18

This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:

2/8 = j/18

218 = 8j

36 = 8*j

j = 36/8

j = 4.5

Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.

Answer:

2 over 8 equals j over 18

Step-by-step explanation
2 over 8 equals j over 18

This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.

So, the correct proportion is:

2 over 8 equals j over 18

HELP I WILL REWARD BRANLIEST
You roll 2 dice. How likely is it that you roll a 2 and a 5?
Impossible
Unlikely
Equally Likely
Likely
Certain

Answers

Answer:

It is likely that you roll a 2 and a 5. There are 36 possible combinations when rolling two dice, and one of those combinations is a 2 and a 5. Therefore, the probability of rolling a 2 and a 5 is 1 in 36, which is considered likely.

The answer is unlikely

Explanation: If you have two dice and roll each one once, both dice has 1 in a 6 chance of rolling a 2 and a 5. One dice has to roll a 2 and the other dice has to roll a 5. The odds of them rolling a 2 and a 5 are highly unlikely, but not impossible.

PLEASE HELP ASAP!! WILL MARK BRAINLIEST

Answers

Part A: To draw triangles ABC and DEC separately, follow these steps:

Draw a line segment DE with a length of 1.2 feet. This will be the base of both triangles.At point D, draw a perpendicular line segment DC with a length of 2 feet. This will be the height of triangle DEC.At point E, draw a line segment EB with a length of 0.3 feet. This will be the height of triangle ABC.Connect points C and B with line segment BC. This will be the hypotenuse of both triangles.

What is the others about?

The lengths of sides BC, DE, and EC are as follows:

BC: It is the hypotenuse of triangle ABC and has a length that needs to be calculated using the Pythagorean theorem.DE: It is the base of both triangles and has a length of 1.2 feet.EC: It is the height of triangle DEC and has a length of 2 feet.

Part B: To find side AB of triangle ABC, we can use the concept of similarity and ratios. Since triangles ABC and DEC are similar, their corresponding sides are proportional. We can set up the following proportion:

AB/DE = BC/EC

Plugging in the given values, we get:

AB/1.2 = BC/2

To solve for AB, we can cross-multiply and then divide:

AB = (BC/2) x 1.2

Now we need to find the value of BC. We can use the Pythagorean theorem, as BC is the hypotenuse of triangle ABC. The Pythagorean theorem states that the square of the hypotenuse is equal to the sum of the squares of the other two sides.

BC² = AB² + BE²

Plugging in the given value for BE, we get:

BC^2 = AB² + 0.3²

Now we can substitute the value of AB from the previous equation into this equation:

BC² = ((BC/2) * 1.2)² + 0.3²

Simplifying, we get:

BC² = 0.36 x BC^2/4 + 0.09

Multiplying both sides by 4 to eliminate the fraction, we get:

4 x BC² = 0.36 x BC² + 0.36 + 0.09

Combining like terms, we get:

4 x BC² = 0.36 BC² + 0.45

Subtracting 0.36 x BC² and 0.45 from both sides, we get:

3.64 x BC² = 0.45

Dividing both sides by 3.64 to isolate BC², we get:

BC² = 0.45 / 3.64

Taking the square root of both sides to solve for BC, we get:

BC ≈ √(0.45 / 3.64)

BC ≈ 0.357 feet

Now we can substitute the value of BC back into the equation for AB:

AB = (BC/2) x 1.2

AB ≈ (0.357/2) x 1.2

AB ≈ 0.214 feet

So, the approximate length of side AB of triangle ABC is 0.214 feet.

Answers

Answer:

13%

Step-by-step explanation:

I believe it is. if no,sorry!!

13% I believe!? Hope this helped you!

help! i dont this math problem please due soon!

Answers

Answer:

12x12 12x6 H = 46cm

Step-by-step explanation:

took quiz

Answer:

46 cm

Step-by-step explanation:

I learned this formula in math last year

Which proportional relationship has the greatest rate of change?

Answers

Answer:

Maybe C because 0 is equal to 0 and 2 is equal to 8 so they are multiplying each number by 4

It’s D i believe D is going up and it’s not constant.

please answer this..

Answers

Answer:

Ruslan takes 12 and Victoria takes 16. It would take Victoria 10 more days on the second question. multiply 10 by 3 and 4 by 10. you get 30 and 40.

PLEASE ANSWER AS FAST AS YOU CAN BUT PLEASE GET THE RIGHT ANSWER!!!

Answers

Answer: (-3,-8)

Step-by-step explanation: opposite of (3,-8)

It’s (-3,-8) because (-3,-8) is the opposite of (3,8)

Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared deals from Speedy Clean Carwash and Sudsy Bubbles Carwash to decide which membership to get. Robin arranged the information in the tables below.
How many times will Robin need to wash her car to spend the same amount at both carwashes?
P.S.: I attached the table below:)

Answers

Robin will need to wash her car 4 times to have spent the same amount at both car washes. I hope this helps!

It will be 35 dollars

pls someone help me I am literally so confused.

Answers

The heart = 10 and the blue shape = 6

Explanation

First take 16 and we know that one purple tear drop is 3

So 3x2 = 6 - 16= 10 so we now know that the blue triangle must be 6 because 6+10 = 16

Green: 10 (looking at the purple's answer, which is 3.) 16-3-3= 10
Blue: 16
It is shown that they both 'weight' or are the same amount. So, it should be 16. The sun of 10(green) + 6 (the 2 purple)

2(purple) + (green) = blue
2*3 + 10 = 16
6 + 10 = 16
16 = 16

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what are ways that we can express culture through our bodies? list 3 examples Fourteen minus four times y is equal to y increased by 4 Let f(x) = x + 1 and g(x) = 1/x The graph of (fog)(x) is shown below. What is the range of (fog)(x)? What is true about plants?Plants make their own food.Plants are the primary food source for animals.Plants that lose their leaves do not make food during the fall and winter.All of the above how much blood does the human body filtrate? the market for gasoline is perfectly competitive and begins in long-run equilibrium. suppose that demand for gas rises. compared to its initial long-run equilibrium value, what happens to the output produced by a single firm when the market settles into the new short-run equilibrium? assume that this is a constant cost industry. group of answer choices decrease. unchanged. not enough information to say. increase. The sum of three numbers $a, b$ and $c$ is 60. If we decrease $a$ by 7, we get the value $N$. If we increase $b$ by 7, we get the value $N$. If we multiply $c$ by 7, we also get the value $N$. What is the value of $N$ What are some questions you think might be answered by future scientists? Find the number of terms in this series: 3x + 5x + 7x + ... + 23xHelp asap please and thank you! 9. How does the prisoner's indoctrination benefit the Nazis? Question 6 < > 3 pts 1 De A responsibility accounting framework provides this most important benefit to a business. O All employees can have strict quantitative goals for their performance reviews. O Find the missing angle. Find x. What does 'Big Data' mean? And how it can be used to support businesses? Most manufacturing industries have an optimum plant size. Bigger leads to increased costs per unit, and smaller leads to increased costs per unit (no economies of scale). This can be explained by:Select one:a. the long-run average cost curve being U-shapedb. too small means more overhead costs spread over fewer units of outputc. short-run cost curves being U-shapedd. all the answers listede. bureaucracy eventually taking root (too many paper pushers per unit if output) identify the triangle A 0.111 kg hockey puck moving at 55 m/s is caught by a 80 kg goalie at rest. With what speed does the goalie slide on the (frictionless) ice? a 3.78 m/s b 2 m/s C 0.076 m/s d 1.056 m/s Simplify the expression x^-2/y^4 "My dad had college paid for because he'd gone through ROTC at City College. " (66). Why did the author have Quinn's dad go through ROTC? there are 45 marbles in a blue jar. the blue jar has 9 times as many marbles as a red jar. let m be the number of marbles in the red jar.Write an equation that relates the number of marbles in the two jars. Use 9, m, and 45 What writing strategy is used in he and I?