Can someone answer quickly, this is due in like 6 minutes-

Answer:

Step-by-step explanation:

Nothing. A point is dimensionless. Ugh what an awful LOL.

How about the tip of a candle that has never been lit?

The quantity of water in the reservoir after 9 hours be, 2835 gallons.

Given, water flows into an empty reservoir at a rate of 2800 + 15t gal/hour.

we have to find the quantity of water in the reservoir after 9 hours.

at the rate of 2800 + 15t

put t = 9

So, the quantity of water in the reservoir after 9 hours be,

2800 + 15(9)

2800 + 135

= 2835

So, the quantity of water in the reservoir after 9 hours be, 2835 gallons.

Hence, the quantity of water in the reservoir after 9 hours be, 2835 gallons.

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The given ratio becomes 6x : 3x : x.

6x = black paint

3x = green paint

x = blue paint

6x + 3x + x = 500

10x = 500

x = 500/10

x = 50

6x = 6(50) = 300

3x = 3(50) = 150

x = 50

Answer:

300 ml of the black paint.

150 ml of the green paint.

50 ml of the blue paint.

There are 55 ways to form a train consisting of tank cars, boxcars, and flatcars by using concept of combinations.

If there are t tank cars, b boxcars, and f flatcars in the train yard, then the number of ways to form a train by selecting some of these cars is the same as the number of ways to distribute n = t + b + f identical objects into three distinct boxes, such that each box may receive any number of objects (including zero). The solution is given by the combination formula:

C(n + k - 1, k - 1)

where k is the number of boxes (in this case, k = 3). Therefore, the number of ways to form a train from t tank cars, b boxcars, and f flatcars is:

C(t + b + f + 3 - 1, 3 - 1) = C(t + b + f + 2, 2) = (t + b + f + 2)! / ((t + b + f)! * 2!)

There are 4 tank cars, 3 boxcars, and 2 flatcars in the train yard, then the number of ways to form a train is:

C(4 + 3 + 2 + 2, 2) = C(11, 2) = 55

Therefore, there are 55 ways to form a train consisting of tank cars, boxcars, and flatcars

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A normal curve for the distribution with a mean of 45 and a standard deviation of 3.5, labeled at one, two, and three standard deviations from the mean.

Here is a sketch of a normal curve for the distribution with a mean of 45 and a standard deviation of 3.5.

The curve is symmetric around the mean of 45. The x-axis values at one, two, and three standard deviations from the mean are labeled accordingly. At one standard deviation below the mean, we have 45 - 3.5 = 41.0. At one standard deviation above the mean, we have 45 + 3.5 = 48.0. The second and third standard deviation values are calculated similarly.

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Answer:

\((a+2b^{2} )(a-2b^2)\)

Step-by-step explanation:

You have what is called "perfect squares" so you can use the "difference of squares formula to factor:

\(a^2-b^2=(a+b)(a-b)\)

So,

\(a^2-(2b^2)^2\)

you can work the equation backward now and you will get your original equation.

Answer:

Its Option. B

Step-by-step explanation:

Option A is wrong

Option C is wrong

and Option B you have missed a sign

But im pretty sure its Option B because all the others are wrong and by process of elimination, it would be B

Answer:

If im write 268 hours

Step-by-step explanation:

11 x 20 = 220

So  59,150 divided by 220= 268

The system capacity is 2 units per minute, the bottleneck stage is Stage A, and the utilization of Stage 3 is 100%.

A line process has three processing stages with the characteristics given below:

Stage A B C Unit processing time(minutes) 1 2 3 Number of machines 1 1 2 Machine availability 90% 100% 100% Process yield at stage 100% 100% 100%

To determine the system capacity and the bottleneck stage and utilization of Stage 3:

The system capacity is calculated by the product of the processing capacity of each stage:

1 x 1 x 2 = 2 units per minute

The bottleneck stage is the stage with the lowest capacity and it is Stage A. Therefore, Stage A has the lowest capacity and determines the system capacity.The utilization of Stage 3 can be calculated as the processing time per unit divided by the available time per unit:

Process time per unit = 1 + 2 + 3 = 6 minutes per unit

Available time per unit = 90% x 100% x 100% = 0.9 x 1 x 1 = 0.9 minutes per unit

The utilization of Stage 3 is, therefore, (6/0.9) x 100% = 666.67%.

However, utilization cannot be greater than 100%, so the actual utilization of Stage 3 is 100%.

Hence, the system capacity is 2 units per minute, the bottleneck stage is Stage A, and the utilization of Stage 3 is 100%.

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Answer:

5 kdkdjdnndndjdjdjdjd

Answer:

x=25

Step-by-step explanation:

60°+95°+X=180°

X=180°-60°+95°

X=180°-155

X=25°

Answer:

All sides are equal better explenation bellow

Step-by-step explanation:

It's a mirror flip of a ABC triangle

Yet you can say AB Is = to DE

And since most likely it's a 60° triangle all the angles are 60°

All triangles have 180°

Which means AB =BC

BC= AC

BC =CD

DE= CD

CE=DE

Which means all the sides are equal

Answer:

2

Step-by-step explanation:

so what you gotta do is you have to find the difference between the y an x values, 14 and 12 is 2 and -6 and -5 is 1. then you do change in y/change in x. you get 2. hope it helps.

Answer:

slope=2

Step-by-step explanation:

To find the slope pick any two rows on the table and plug their values into this formula for slope. Attached is an image of my work.

Answer

in the m∠C it means measure of C

Step-by-step explanation:

Hope this helps!

If not, I am sorry.

Answer:

subtraction is the right answer

Answer:

hi seif

i think its subtraction

Answer:

x =1

y = 2

z = -1

Step-by-step explanation:

I Hope it helps. Please if you need any clarification, let me know .

Given : p partners equally share the profits from a sale of $3,600

To find :  Which algebraic expression represents this situation

Solution:

Number of Partners  = p

Total Profit  = $ 3600

Profit of Each Partner  = Total Profit / number of Partners

=> Profit of Each Partner  = 3600 / p

Hence     is  algebraic expression that represent the  Share of each partner

Answer:

D

Step-by-step explanation:

100% on quiz

If the population standard deviation of a sample increases without other changes, the confidence interval is most likely to widen.

This is because the standard deviation is a measure of the spread of the data, so if it increases, the data points are more spread out from the mean. As a result, the range of values that could reasonably contain the true population parameter (i.e., the confidence interval) needs to be wider to account for the increased variability in the sample.
If the population standard deviation of a sample increases without other changes, the confidence interval is most likely to become wider.
When standard deviation increases, it indicates more variability in the data. As a result, the confidence interval, which is a range of values that estimates the true population parameter with a certain level of confidence, needs to be wider to account for the increased variability. This ensures that the true population parameter is still captured within the interval with the same level of confidence.

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The means of the 10 possible samples of size 2 from the population {2, 4, 6, 6, 8} are 3, 4, 4, 5, 5, 5, 6, 6, 7, and 7.

To list all possible samples of size 2 from the given population of 5 values, we can use combinations. The possible combinations of two values from a set of five are:

{2, 4}, {2, 6}, {2, 6}, {2, 8}, {4, 6}, {4, 6}, {4, 8}, {6, 6}, {6, 8}, {6, 8}

To compute the mean of each sample, we add the two values in the sample and divide by 2. The mean of each sample, rounded to 1 decimal place, is:

{2, 4}: (2 + 4)/2 = 3

{2, 6}: (2 + 6)/2 = 4

{2, 6}: (2 + 6)/2 = 4

{2, 8}: (2 + 8)/2 = 5

{4, 6}: (4 + 6)/2 = 5

{4, 6}: (4 + 6)/2 = 5

{4, 8}: (4 + 8)/2 = 6

{6, 6}: (6 + 6)/2 = 6

{6, 8}: (6 + 8)/2 = 7

{6, 8}: (6 + 8)/2 = 7

Therefore, the means of the 10 possible samples of size 2 from the population {2, 4, 6, 6, 8} are 3, 4, 4, 5, 5, 5, 6, 6, 7, and 7.

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Answer:

y=1 (including the algebra itself)

Step-by-step explanation:

Answer:

Step-by-step explanation:

\(F=I(1.75^t)\\ \\ F=285(1.75)^{y-2008}\\ \\ F=285(1.75)^{2017-2008}\\ \\ F=285(1.75)^9\\ \\ F=43871.99\\ \\ F\approx 43872\)

Answer:

first point will be at (0, 6)

then from there you want to go down 1 and to the right 3 times also go up 1 and to the left 3 times (do that until you fill up your graph)

Answer: 10%

Step-by-step explanation:

     First, we will find the amount that was saved from the markdown.

$50 - $45 = $5

     Next, we will find what percent this is of $50.

$5 / $50 = 0.1 ➜ 10%

     The discount, as a percentage, is 10%.

The statement ''f. if a is an m n matrix whose columns do not span rm, then the equation ax d b is inconsistent for some b in rm '' is TRUE.

Let us assume that a is an m x n matrix that doesn't span rm. It means that the columns of a matrix don't contain all the vectors in the m-dimensional vector space that a is associated with. Therefore, it is not possible to find the linear combination of the columns of a that produces some vectors in rm.

We can also say that a matrix is inconsistent when there is no solution possible for the given linear equation. A system of linear equations is inconsistent when it has no solution.To prove the statement f, we need to prove that if a matrix doesn't span rm, then the given equation ax = b is inconsistent for some b in rm.

Here is a proof:

Let's assume that the columns of the matrix a don't span rm. It means that some vector in rm is not in the column space of a matrix.

Let's assume that vector is v.

Now, let's consider the linear equation ax = v. Since v is not in the column space of matrix a, there is no solution to this equation. It means that the equation ax = v is inconsistent.

Hence, we can say that the statement f. if a is an m n matrix whose columns do not span rm, then the equation ax d b is inconsistent for some b in rm is true

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Answer:

B

Step-by-step explanation:

So we have the system of equations:

\(x-2y=3\\2x-3y=9\)

To solve, we can use the substitution method. First, add 2y to both sides in the first equation:

\(x=3+2y\)

Now, substitute this into the secon equation:

\(2(3+2y)-3y=9\)

Distribute the 2:

\(6+4y-3y=9\)

Combine like terms:

\(6+y=9\)

Subtract 6 from both sides:

\(y=3\)

So, the value of y is 3.

Substitute this back into the original equation to find x. Thus:

\(x=3+2(3)\)

Multiply:

\(x=3+6\)

Add:

\(x=9\)

So, our answer is (9,3)

And we're done!

The opportunity cost of 1 lunch box is 3 sandwich containers. This means workers are giving up the opportunity to produce 3 sandwich containers

The opportunity cost represents the value of the next best alternative forgone when making a choice. In this case, the workers at Shadowland have the option to produce either lunch boxes or sandwich containers.

Given that they can produce 6 lunch boxes or 18 sandwich containers per hour, we can calculate the opportunity cost.

To find the opportunity cost of 1 lunch box, we compare the number of sandwich containers that could have been produced in the same amount of time.

Since they can produce 18 sandwich containers per hour, the opportunity cost of 1 lunch box is the number of sandwich containers that could have been produced instead, which is 18/6 = 3.

Therefore, the opportunity cost of 1 lunch box is 3 sandwich containers. This means that for every lunch box produced, the workers are giving up the opportunity to produce 3 sandwich containers, which represents the trade-off in their production choices.

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To order the sequence S in-place such that all the red elements come before the blue elements, we can use the two-pointer technique. The two pointers, let's call them left and right, will traverse the array from opposite ends.

Initially, we place the left pointer at the beginning of the array and the right pointer at the end of the array. We then start a loop that continues until the left and right pointers meet or cross each other. Within the loop, we perform the following steps:

1. Move the left pointer towards the end of the array until it points to a blue element. We stop when the left pointer encounters a blue element or reaches the right pointer.

2. Move the right pointer towards the beginning of the array until it points to a red element. We stop when the right pointer encounters a red element or reaches the left pointer.

3. If the left pointer is to the left of the right pointer, we swap the elements pointed to by the left and right pointers. This ensures that the red element is placed before the blue element in the array.

4. Repeat steps 1-3 until the left and right pointers meet or cross each other.

By the end of this process, all the red elements will be placed before the blue elements in the array, and the ordering will be achieved in-place with a time complexity of O(n), where n is the number of elements in the sequence S.

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The value of p in the given equation is -1.

Given is an equation p-3 = -4, we need to find the value of p,

So,

p-3 = -4

p = -4+3

p = -1

Hence, the value of p in the given equation is -1.

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Answer:

Step-by-step explanation:

y=Mx+c

M=6 c=-2