Which is the sum of two or more different monomials?

Answer:

.

Step-by-step explanation:

Answer:

2x+3 for the square

Step-by-step explanation:

I am not sure how to do the triangle one but I know how to do the square. since all the sides are equal in a square you would make the equation 4(1/2x+3) for your answer. 4times 1/2 is = 2 so it would be 2x+3 I THINK

We need to know about speed to solve this problem. The distance between Sun and Pluto when they are closest is 4.44 x10^9 km.

The speed can be calculated from distance and time. In this question we know the speed of light and the time light takes to travel from Sun to Pluto when they are closest to each other. We need to find the distance between Sun and Pluto when they are closest to each other. We need to multiply speed to time to get the distance between Sun and Pluto.

speed of light=2.998 x 10^5 km per second

time= 1.48099x10^4 seconds

distance =speed x time= 2.998 x 1.48099 x10^9=4.44 x10^9 km

Therefore the distance between Sun and Pluto when they are closest is 4.44 x10^9 km.

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Answer:

0

Step-by-step explanation:

Since the airline found that about 5% of people making reservations do not show up for the flight, we can infer that the probability of a person holding a reservation not showing up is P(A) = 0.05.

To find the probability that a person holding a reservation will show up for the flight, we can use the complement rule, which states

that P(B) = 1 - P(A). Therefore, the probability that a person holding a reservation will show up is P(B) = 1 - 0.05 = 0.95.

Step 2 (b) Let n = 268 represent the number of ticket reservations, and let r represent the number of people with reservations who show up for the flight.

The expression that represents the probability that a seat will be available for everyone who shows up holding a reservation is P(r ≤ 255).

Step 3 (c) To answer the question using the normal approximation to the binomial distribution, we can calculate the mean (μ) and standard deviation (σ) of the binomial distribution using the formulas:

μ = n * P(B) = 268 * 0.95

σ = √(n * P(B) * P(A)) = √(268 * 0.95 * 0.05)

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(5a+9)4=116

20a+36=116

20a=116-36

20a/20=80/20

a=4

Answer: 2.11 yd³ = 1613210.750364 cm³

Step-by-step explanation:

Answer:

Step-by-step explanation:

To convert cubic yards to cubic centimeters, you can use the following conversion factors:1 yard = 91.44 centimeters

1 cubic yard = (91.44 centimeters) x (91.44 centimeters) x (91.44 centimeters) = 7,645,549.23 cubic centimetersTherefore, to convert 2.11 cubic yards to cubic centimeters, you can multiply it by the conversion factor:2.11 cubic yards x 7,645,549.23 cubic centimeters/cubic yard ≈ 16,120,247.02 cubic centimetersSo, 2.11 yards^3 is approximately equal to 16,120,247.02 cubic centimeters.

a) The regular expression "+" represents the language of one or more occurrences of the symbol "+". To construct a grammar that represents the same language but is not regular, we can use the following production rule:

S -> "+" S | "+".

This grammar generates strings with one or more "+" symbols.

b) The regular expression "+c" represents the language of one or more occurrences of the symbol "+" followed by the symbol "c". To construct a non-regular grammar for this language, we can use the following production rules:

S -> "+" S | "c".

This grammar generates strings with one or more "+" symbols followed by a "c". Since the language represented by the regular expression is regular, it can be recognized by a finite automaton. However, the grammar we constructed is not regular because it uses a recursive production rule.

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Answer: 9.42 for circumference and the area is 7.065

Step-by-step explanation:

The Probability that a total of exactly n tosses will be required is (1/2)^(n-1)

To find the probability that a total of exactly n tosses will be required, we need to consider the different sequences of tosses that would result in exactly n tosses.

For a total of exactly n tosses, there are two possibilities: the head appears on the (n-1)th toss and the tail appears on the nth toss, or the head appears on the nth toss.

Let's calculate the probabilities for each case:

The head appears on the (n-1)th toss and the tail appears on the nth toss:

The probability of getting a head on any toss is 1/2, and the probability of getting a tail on any toss is 1/2.

Therefore, the probability of this case is (1/2)^(n-1) * (1/2) = 1/2^n.

The head appears on the nth toss:

The probability of getting a head on the nth toss is (1/2)^n.

To find the overall probability for a total of exactly n tosses, we sum the probabilities of the two cases:

P(n) = (1/2)^(n-1) * (1/2) + (1/2)^n

= (1/2)^n + (1/2)^n

= 2 * (1/2)^n

= (1/2)^(n-1)

Therefore, the probability that a total of exactly n tosses will be required is (1/2)^(n-1)

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The probability that a total of exactly n tosses will be required is (1/2)^n, and the total probability of the event is 1/2.

Let's consider the case where a total of exactly n tosses are required. This means that the first n-1 tosses must all result in tails, and the nth toss must be a head, followed by a sequence of one or more tails. The probability of this sequence of tosses occurring is:

P(n) = (1/2)^(n-1) * (1/2) * (1/2)^(n-1) = (1/2)^n

So the probability of requiring exactly n tosses is (1/2)^n.

Now we need to sum this probability over all possible values of n to get the total probability of the event. We can express this as an infinite series:

P = Σ (1/2)^n, n=2 to infinity

To evaluate this series, we can use the formula for the sum of an infinite geometric series:

S = a/(1-r)

where a is the first term and r is the common ratio. In this case, a = (1/2)^2 = 1/4 and r = 1/2, so we have:

P = Σ (1/2)^n, n=2 to infinity = 1/4/(1-1/2) = 1/2

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We are aware that:

4 = scale factor

scale factor*side original square=side of the scale model

side of the scale model=4*original square side

original square side=(1/4)*scale model side

hence

The original model is four times smaller than the scale model.

The option is the answer.

Each original square side is four times shorter than the scale model.

Hope this helps!!

the domain of the composition f(g(x)) is x ≥ -4, expressed in interval notation as (-4, ∞).

To find the composition f of g, we substitute the function g(x) into the function f(x). The composition is denoted as f(g(x)).

f(g(x)) = f(x - 1)

Replacing x in the function f(x) with (x - 1), we have:

f(g(x)) = √(3(x - 1) + 15)

Simplifying the expression inside the square root:

f(g(x)) = √(3x - 3 + 15)

f(g(x)) = √(3x + 12)

The composition of f(g(x)) is √(3x + 12).

To specify the domain of the composition, we consider the domain of g(x), which is all real numbers. However, since the function f(x) contains a square root, the argument inside the square root must be non-negative to ensure a real-valued result. Therefore, we set the expression inside the square root greater than or equal to zero:

3x + 12 ≥ 0

Solving this inequality, we have:

3x ≥ -12

x ≥ -4

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Answer:

s = 26°

Step-by-step explanation:

The total degrees of a triangle is 180°

1. Create the formula: \(180=50+2s+3s\)

2. Solve for S

\(180=50+2s+3s\\180=50+5s \\ 180-50=5s \\ 130=5s\\\frac{130}{5} =s \\ 26=s\)

3. Check by plugging in 26

\(180=50+2(26)+3(26)\\ 180=50+52+78\\ 180=180\)

Answer:

The result is a right cone

Step-by-step explanation:

Answer:

wheres the pic

Step-by-step explanation:

The best central tendency measure to describe each data element depends on the data type. For the Length of Stay (LOS), the mean or median is commonly used as it represents the average or typical length of time.

The choice of central tendency measure depends on the data type and the specific characteristics of the data. For the Length of Stay (LOS), which is a quantitative continuous variable, the mean and median are commonly used. The mean provides the average length of time, which can be useful in understanding the overall central tendency. The median, on the other hand, represents the middle value of the dataset and is less affected by extreme values, making it suitable when the data is skewed or has outliers. For the Admission source, which is a categorical variable, the mode is the appropriate central tendency measure. The mode identifies the most frequently occurring source, providing insight into the predominant source of admissions. For Gender, which is a binary categorical variable, the mode can also be used. It determines the most common gender category, providing information on the predominant gender category observed in the data.

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Answer:

Firstly we will divide all 8 marbles into 2 sections. Each section contains 4 marbles.

Then we balance each section and find that one section is lighter than other.

Then we take lighter section and further divide it into 2 sections and each section contains 2 marbles.

Then we balance them again and we find the lighter section further divide it into 2 sections and each section contains 1 marble, balance them and we get the lightest marble.

Answer:

A glide reflection is a type of symmetry that combines a translation and a reflection. The translation is in a direction perpendicular to the reflection, and the reflection is about a line that passes through the translation.

The image of a figure under a glide reflection is a mirror image of the figure, reflected across the line of reflection.

To find the image of a triangle under a glide reflection, you can first find the image of each point on the triangle. Then, you can connect the image points to form the image triangle.

For example, if you have a triangle with vertices A, B, and C, and the glide reflection is reflected across the line y = x, then the image of A would be at point (-Ax, Ay), the image of B would be at point (-Bx, By), and the image of C would be at point (-Cx, Cy).

You can then connect the image points to form the image triangle, which would be a mirror image of the original triangle, reflected across the line y = x.

Step-by-step explanation:

I cannot straight up give the answer.

Answer:

Step-by-step explanation:

You want the coordinates of the vertices of the given triangle after translation right 3 and down 3, followed by reflection over the line y=-x.

The "glide" transformation adds (3, -3) to each coordinate pair. For example, ...

  V(-5, 2) ⇒ V'(-5+3, 2 -3) = V'(2, -1)

The "reflection" transformation swaps the x- and y-coordinates, negating both. For example, ...

  T'(-1, -3) ⇒ T''(3, 1)

The transformed coordinates are ...

__

Additional comment

The coordinates in the calculator output are listed [x, y] on each row of the matrix. The rows correspond to V, T, Y from top down.

Answer:

3.3 for pepper and 2.7 for salt which is 6 tons in total

Step-by-step explanation:

The number of tons of hay both Salt and Pepper eat in a year is 5.5 tons.

Given that, every month, Salt eats 450 pounds of hay. Pepper is bigger, so he eats 550 pounds of hay each month.

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Number of pounds of hay eaten by Salt in a year

= 450 × 12

= 5400 pounds

Number of pounds of hay eaten by Pepper in a year

= 550 × 12

= 6600 pounds

Total pounds of hay eaten by both the horses = 5400+6600

= 11000 pounds

In tons = 11000/2000

= 5.5 tons

Therefore, the number of tons of hay both Salt and Pepper eat in a year is 5.5 tons.

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Answer:

Step-by-step explanation:

how to convert quinary into binary numbers​?

If this means x in base 5 is equal to y in base 2

You just have to divide in base 5 by 2

Let's take an example.

\((14)_5= (? )_2\\\\\begin{array}{c|c}14&1\\4&0\\2&0\\1&1\\0\\\end {array}\\\\\\\\\)

\(Read\ from\ down\ to\ up ==> 1001\\\\\)

\(Explanation:\\(14)_5=1*5+4=9\ in\ base\ 10\\\\\)

\(in\ base\ 5\\4*2=13 \\14=4*2+1\\4=2*2+0\\2=1*2+0\\1=0*2+1\\\)

\(So\ (14)_5=(1001)_2\\\)

Answer:

\(36(w^{2})\)

Answer:

the answer is D i think

The formula for the nth partial sum of the series n(n-1) is Sn = n(n+1)(2n-1)/6 and the series diverges.

Part 1: The formula for the nth partial sum, Sn, for the series n(n-1), can be found by using the formula for the sum of the first n natural numbers, which is given by Sn = n(n+1)/2. To find the sum of n(n-1), we can rewrite it as n^2 - n and use the formula for the sum of the first n squares, which is given by n(n+1)(2n+1)/6. Therefore, the formula for Sn is Sn = n(n+1)(2n-1)/6.

Part 2: To determine whether the given series converges or diverges, we need to evaluate the limit of Sn as n approaches infinity. Taking the limit of the formula for Sn, we get lim Sn = lim [n(n+1)(2n-1)/6] = lim (2n^3/6) = lim (n^3/3) = inf. Since the limit of Sn is infinity, the series diverges.

In conclusion, the formula for the nth partial sum of the series n(n-1) is Sn = n(n+1)(2n-1)/6 and the series diverges as the limit of Sn approaches infinity. This means that the sum of the series does not converge to a finite value and grows without bound as n increases.

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Answer:

3°

Step-by-step explanation:

33 +19x = 90     subtract 33 from both sides of the equation

19x = 57             divide both sides by 19

x = 3°

Answer:

10

Step-by-step explanation:

Correct me if I’m wrong it’s been a while but I think u add 3 + 3 + 2+ 2

Answer:

It is 10

Step-by-step explanation:

In order to do perimeter you need to add each corners value, in this case a to B is one side and A to D is another, in order to get from A to B you have to walk 3 units, so their is our first part, now for the second you need to walk from point a to point D which if you do it will be 4 units.

Now we have 2 numbers, 4 and 3, We still have the other side but it will be the same, so you will do 4+4 and 3+3, in this case it will be 8+6 so the answer should be 14. I might be wrong.

Answer:

6973 t u 6hud3w. don't knoow

Answer:

the answer is 11x+14

Step-by-step explanation:

 (h\(2\) b\(\2\))/2

Answer: Go and do something :)

Step-by-step explanation:

Get off your phone and get the motivation to fo and find something to do for now :)

Answer:

1.

\(C.\\sin(N)=\frac{\sqrt{3} }{2}\)

2.

\(x=82.1\)

3.

x = 18°

Step-by-step explanation:

1. The sine ratio is sin(θ) = opposite/hypotenuse, where θ is the reference angle.  When N is the reference angle, we see that side OP with a measure of 5√3 units is the opposite side and side NP with a measure of 10 units is the hypotenuse.

Thus, we can find plug everything into the sine ratio and simplify:

\(sin(N)=\frac{5\sqrt{3} }{10} \\\\sin(N)=\frac{\sqrt{3} }{2}\)

2. We can use the tangent ratio to solve for x, which is tan (θ) = opposite/adjacent.  If we allow the 75° to be our reference angle, we see that the side measuring x units is the opposite side and the side measuring 22 units is the adjacent side.  Thus, we can plug everything into the ratio and solve for x or the measure of the opposite side:

\(tan(75)=\frac{x}{22}\\ \\22*tan(75)=x\\\\82.10511777=x\\\\82.1=x\)

3. Since we're now solving for an angle, we must using inverse trigonometry.  We can use the inverse of the tangent ratio, whose equation is tan^-1 (opposite/adjacent) = θ.  We see that when the x° is the reference angle, the side measuring 11 units is the opposite and the side measuring 33 units is the adjacent side.  Now we can do the inverse trig to find the measure of x:

\(tan^-^1(\frac{11}{33})=x\\ 18.43494882=x\\18=x\)

The amount of money that I will have at the end of 20 years would be =$4,480. That is option D

Compound interest is defined as the interest that is being earned on an account which is based on the rate and the time the investment was made.

The total amount invested (p)= $2,000

The rate of investment (r) = 5%

The time of investment(t)= 12 year

The compound interest warm from that account;

= P×T×R/100.

= 2,000×12×5/100

= 120000/100

= $1200

For the next 8 years with the rate of 8% ;

= 2,000×8×8/100

= 128000/100

= $1280

The total compound interest = $1200+$1280= $2,480

Therefore, the amount of money that I will have at the end of 10 years would be = 2000+2480 = $4,480

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