HELPPP ASAP!!!! This is due tmr !!

Answer:

C= 2(n)

Step-by-step explanation:

thsi is all I knwo how to set it because there might be soon I fo missing unless this is it

To keep it easy and simple

Hope it helps.

A brainliest is always appreciated.

To find out how long it would take to fill the swimming pool using both the hose and the pipe, we can use the concept of work rate. The work rate is the amount of work done per unit of time. In this case, the work is filling the swimming pool, and the time is the duration it takes to fill it.

If we let x represent the time it takes to fill the pool using both the hose and the pipe, we can set up the following equation:

1/12 + 1/30 = 1/x

In summary, we can solve the equation 1/12 + 1/30 = 1/x to find the time it would take to fill the swimming pool using both the hose and the pipe.

To explain further, the equation is derived from the fact that the work rates of the pipe and the hose are additive when used together. The work rate of the pipe is 1 pool per 12 hours, and the work rate of the hose is 1 pool per 30 hours. Adding these rates together gives us the combined work rate when both the hose and the pipe are used. The equation 1/12 + 1/30 = 1/x represents the combined work rate of filling the pool using both the hose and the pipe. By solving this equation, we can find the value of x, which represents the time it would take to fill the pool using both methods.

To learn more about Work done - brainly.com/question/32263955

#SPJ11

Answer:

perimeter: 14.5

Step-by-step explanation:

Answer:

300 miles

Step-by-step explanation:

$67.96 + $0.11x = $55.96 + 0.15x

x = 300

I hope this helps!

Problem

Solution

For this case we can see that the temperature for Monday is 40 ºF and the temperature of tuesday is -10ºF.

Then we can conclude that the temperature decrease 50ºF from Monday to Tuesday

Therefore, we cannot determine whether A and B are collectively exhaustive just from their probabilities that is the given statement is false.

The statement "A and B must be collectively exhaustive" means that the events A and B together cover all possible outcomes of the experiment. In other words, if A and B are collectively exhaustive, then there are no other possible outcomes of the experiment besides A and B.

In this case, we cannot determine whether A and B are collectively exhaustive just from their probabilities. It is possible that there are other events that could occur in the experiment that are not represented by A or B.

For example, if the experiment is flipping a coin, then A could represent the event of getting heads and B could represent the event of getting tails. In this case, A and B are collectively exhaustive because they cover all possible outcomes of the experiment. However, if there is a third event C that represents the coin landing on its edge, then A and B are not collectively exhaustive because there is another possible outcome of the experiment that is not represented by A or B.

To know more about probabilities,

https://brainly.com/question/14308087

#SPJ11

Answer:

That is Cool

Step-by-step explanation:

Because it just is.

Answer:

i believe is is 3/2

Step-by-step explanation:

as y goes up 30 x goes over 20

30/20 simplified is 3/2

Answer: slope = 3/2

brainliest plz

Step-by-step explanation:

Answer:

upper right

Step-by-step explanation:

an input can only have one output, while an output can have many input

The area of the regular polygons with 12 sides(dodecagon) and 5 sides (pentagon) are 389.06 in² and 19.87 in² respectively.

Area of regular polygon = 1/2 × apothem × perimeter

perimeter = (s)side length of octagon × (n)number of side.

apothem = s/[2tan(180/n)].

11 = s/[2tan(180/12)]

s = 11 × 2tan15

s = 5.8949

perimeter = 5.8949 × 12 = 70.7388

Area of dodecagon = 1/2 × 11 × 70.7388

Area of dodecagon = 389.0634 in²

Area of pentagon = 1/2 × 5.23 × 7.6

Area of pentagon = 19.874 in²

Therefore, the area of the regular polygons with 12 sides(dodecagon) and 5 sides (pentagon) are 389.06 in² and 19.87 in² respectively.

Read more about area here:https://brainly.com/question/27440983

#SPJ1

Answer:

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

First, we need to calculate the agency fee, which is 20% of Marilyn's annual salary:

Next, we add up all the expenses:

Total cost is the sum of the four:

Answer:

sometimes true

Step-by-step explanation:

Given, two straight lines intersect each other in such a way that one of the angles formed measure 90°.

We know that, lines which intersect to form a right angle are known as perpendicular lines

In the above figure , AB is perpendicular to CD

Considering ∠AOC=90°

Now,

∠AOC+∠AOD=180°     [Linear pair]

90°+∠AOD=180°

∠AOD=90°

Similarly,

∠AOC+∠BOC=180° and ∠BOD+∠AOD=180°   [Both making linear pair]

So, we get ∠BOC=90° and ∠BOD=90°

Hence, ∠AOC=∠AOD=∠BOC=∠BOD=90°

Answer:

D) x-int (-3,0), y-int (0,2)

Step-by-step explanation:

x-intercept is where the line crosses the x-axis

y-intercept is where the line crosses the y-axis

From inspection of the graph,

x-intercept = (-3, 0)

y-intercept = (0, 2)

The number of shell Gillian have is 33 shells.

Gillian, Laali and Freddie collect shells on a beach. They decide to share the shells between them in the ratio 3 : 6 : 2. Laali and Freddie have 88 shells between them.

Therefore, the number of shells Gillian is as follows:

Let

x = total shell

3 / 11  × x = x - 88

3x / 11 = x - 88

cross multiply

11x - 968 = 3x

8x = 968

x = 121

Therefore,

Gillian have 121 - 88 = 33 shells

learn more on ratio here: https://brainly.com/question/15725265

#SPJ1

Two segments that have the same measure are congruent because congruence means that two figures are identical in shape and size.

Two segments that have the same measure are congruent. In geometry, congruence means that two figures are identical in shape and size. When we say that two segments have the same measure, it means that they have the same length.To understand why two segments with the same measure are congruent, let's consider an example. Suppose we have two line segments, AB and CD, that both have a length of 5 units. By definition, we can say that AB and CD have the same measure.

Now, if we were to superimpose segment AB onto segment CD, we would see that they perfectly overlap each other. This is because they have the same length, or measure. Therefore, we can conclude that segment AB is congruent to segment CD.

This concept applies to any two line segments with the same measure. If two segments have the same length, they are congruent. Conversely, if two segments are congruent, it means they have the same measure. This relationship holds true in geometry, allowing us to determine congruence by comparing segment lengths.In summary, two segments that have the same measure are congruent because congruence means that two figures are identical in shape and size.

Learn more about Geometry here,https://brainly.com/question/24375372

#SPJ11

Answer:

Years living in the U.S.

How many adults are registered to vote in the upcoming election?

Number of adults over 18

Number of minors in the household

Number of family members residing at the address

Zip code

Step-by-step explanation:

Given the following :

Select the variables which are quantitative :

Quantitative variables may be explained as those variables which are represented numerically or possess numerical attributes. The are usually expressed in numbers. Quantitative variables in the options below are those which will take Numeric inputs.

Years living in the U.S. = quantitative

How many adults are registered to vote in the upcoming election? = quantitative

Number of adults over 18. = quantitative

Number of minors in the household = quantitative

Family role of respondent = not quantitative

Number of family members residing at the address = quantitative

Ethnicity = Not quantitative

Zip code = quantitative

The linear model for this data is y = 0.63t + 4.922 and the estimated population of Greensboro in 2015 was 11,530

What is slope?

Slope is a measure of the steepness of a line. It is defined as the change in y-coordinate divided by the change in x-coordinate between any two points on the line.

a. To find the linear model for this data, we need to determine the equation of the line that passes through the two given points: (0, 4.922) and (6, 9.1). The slope of this line can be calculated as:

slope = (change in y) / (change in t)

slope = (9.1 - 4.922) / (6 - 0)

slope = 0.63

Using the point-slope form of a linear equation, we can write the equation of the line as:

y - 4.922 = 0.63(t - 0)

Simplifying, we get:

y = 0.63t + 4.922

Therefore, the linear model for this data is y = 0.63t + 4.922.

b. To estimate the population in 2015, we need to find the value of y when t = 11 (since 2015 is 11 years after 2004). Substituting t = 11 into the linear model, we get:

y = 0.63(11) + 4.922

y = 11.53

Therefore, the estimated population of Greensboro in 2015 was 11,530 (rounded to the nearest whole number).

To know more about slopes visit:

brainly.com/question/14548961

#SPJ1

9514 1404 393

Answer:

  B.  dividends

Step-by-step explanation:

You're looking for an income item.

Expenses, contributions, and loan interest are amounts paid, not amounts received. The only income item listed is "dividends."

Answer:

2 5/12

Step-by-step explanation:

(5 + 1/4) - (2 - 5/6)

5 - 2 = 3

(1/4 x 3/3) - (5/6 x 2/2) = 3/12 - 10/12 = -7/12

3 - 7/12 = 2 5/12

Terrence saw, and out of those, only two people were wearing sneakers. Therefore, the probability of the next person Terrence sees wearing sneakers is 2/20 or 0.1 or 10%.

The experimental probability of an event happening is the ratio of the number of times the event occurs to the number of trials, i.e., the number of opportunities for the event to happen.Here, Terrence recorded what kind of shoes people are wearing at the mall.

He found out that 2 out of the 20 people he has seen are wearing sneakers. We can determine the experimental probability of the next person Terrence sees wearing sneakers with this information.The experimental probability that the next person Terrence sees will be wearing sneakers can be calculated as follows:Probability of seeing the next person wearing sneakers = Number of people wearing sneakers / Total number of people seen= 2/20

To know more about probability  visit:-

https://brainly.com/question/31828911

#SPJ11

The relation n² ≡ 1 (mod 8) for any odd positive integer n.

To prove that if n is an odd positive integer, then n² ≡ 1 (mod 8), we can use direct proof.

Let's consider an odd positive integer n. We can express n as n = 2k + 1, where k is a non-negative integer.

Now let's square both sides of the equation:

n² = (2k + 1)²

n² = 4k² + 4k + 1

n² = 4k(k + 1) + 1

Now we need to consider two cases:

Case 1: k is even.

If k is even, we can write k = 2m, where m is a non-negative integer. Substituting this into the equation, we get:

n² = 4(2m)(2m + 1) + 1

n² = 8m(2m + 1) + 1

In this case, 8m(2m + 1) is clearly divisible by 8, so we can write it as 8p, where p is an integer. Therefore, we have:

n² = 8p + 1

Case 2: k is odd.

If k is odd, we can write k = 2m + 1, where m is a non-negative integer. Substituting this into the equation, we get:

\(n² = 4(2m + 1)(2m + 2) + 1 \\ n² = 4(2m + 1)(m + 1) + 1 \\ n² = 8(m + 1)(2m + 1) - 8(m + 1) + 1 \\ n² = 8(m + 1)(2m + 1) - 8m - 7

\)

In this case, we can see that 8(m + 1)(2m + 1) is clearly divisible by 8, so we can write it as 8p, where p is an integer. Therefore, we have:

n² = 8p - 8m - 7

n² = 8(p - m) - 7

Now, we need to consider two subcases:

Subcase 2.1: p - m is even.

If p - m is even, we can write p - m = 2q, where q is an integer. Substituting this into the equation, we get:

n² = 8(2q) - 7

n² = 16q - 7

Subcase 2.2: p - m is odd.

If p - m is odd, we can write p - m = 2q + 1, where q is an integer. Substituting this into the equation, we get:

n² = 8(2q + 1) - 7

n² = 16q + 1

In both subcases, we can see that n² ≡ 1 (mod 8).

Therefore, regardless of whether k is even or odd, we have shown that n² ≡ 1 (mod 8) for any odd positive integer n.

Learn more about positive integer here,

https://brainly.com/question/1367050

#SPJ4

Answer:

36 minutes

Step-by-step explanation:

100 boxes in 3 hours is a rate. It is how fast you are working in boxes per hour 100/3 boxesperhour.

But 3 doesn't go into 100 very neatly and its going to make all kinds of ugly fractions or decimals. But lets look at minutes. 3 hours is 3 × 60 minutes (bc there's 60 minutes in an hour) So you loaded 100 boxes in 180 minutes. That's 100/180 boxes per minute.

100/180 = 10/18

10/18 means 10 boxes in 18 minutes.

So times 2 on the top and the bottom gives you 20/36.

20/36 means 20 boxes in 36 minutes.

This is your answer. It will take 36 minutes to load 20 more boxes.

Based on the amount of Nacho cheese corn chips and the calories per gram, the calories per party bag is 1,094.6 calories

First, convert ounces to grams:

= 1 ounce is 28.3495 grams

Party bag in grams:

= 15 x 28.3495

= 425.243 grams

The amount of calories is:

= 425.243 x 28.6% x 9

= 1,094.6 calories

Find out more on number of calories in food at https://brainly.com/question/2456789

#SPJ4

Answer:

Step-by-step explanation:

Natural numbers                   Perfect cubes

 0                                            0

 7                                             7 * 7 * 7 = 343

10                                            10 * 10 * 10 = 1000

12                                            12 * 12 * 12 =  1728

15                                             15 * 15 * 15 =  3375

20                                            20 * 20 *20 = 8000

Hey there!

-7x + 21 > -14

SUBTRACT 21 to BOTH SIDES

-7x + 21 - 21 > -14 - 21

SIMPLIFY IT!

NEW EQUATION: -7x > -35

DIVIDE -7 to BOTH SIDES

-7x/-7 > -35/-7

SIMPLIFY IT!

x < 5

Therefore, your answer is: x < 5

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

Step-by-step explanation:

Isolate the term of x from one side of the equation.

First, subtract by 21 from both sides.

-7x+21-21>-14-21

Solve.

Add or subtract the numbers from left to right.

-14-21=-35

Rewrite the problem down.

-7x>-35

Then, multiply by -1 from both sides.

\(\sf{\left(-7x\right)\left(-1\right) < \left(-35\right)\left(-1\right)}\)

Solve.

7x<35

Divide by 7 from both sides.

7x/7<35/7

Solve.

Divide the numbers from left to right.

35/7=5

x<5

I hope this helps! Let me know if you have any questions.

The total value based on the information about the angles for Molly is 19 points.

From the information given, it was stated that acute angle is worth 5 points, a right angle is worth 7 points, and an obtuse angle is worth 7 points.

Therefore, the total value of the points will be:

= 5 + 7 + 7

= 19

In conclusion, the number of points will be 19.

Learn more about acute angles on:

https://brainly.com/question/6979153

Step-by-step explanation:

that's it b is for brings

b compliment is for doesn't bring

Answer:

x=-5, 5

Step-by-step explanation:

Because there is absolute value symbol and is equal to 5.