I need help please!!

a. Yes, the individual scores can be rediscovered.

b. No, this is not possible with four players because there will not be enough information to solve the equations.

a. Let the individual scores of the three players be a, b, and c respectively. Since we know the total of the scores for players 1 and 2 is x, the total of the scores for players 2 and 3 is y, and the total of the scores for players 3 and 1 is z,

\(a + b = xb + c = yc + a = z2a + 2b + 2c = x + y + zWe can subtract x + y + z from both sides of the equation to get:2a + 2b + 2c - x - y - z = 02(a + b + c) - (x + y + z) = 02*(total of all 3 scores) - (total of 1 & 2 + total of 2 & 3 + total of 3 & 1) = 0a + b + c = (x + y + z)/2Then subtract x and y from both sides a + b - x - y = (z - x - y)/2a = (z - x - y)/2 + x\)

Since we know z, x, and y, we can plug these values in to solve for a. Similarly, we can use the same method to solve for b and c.

b. With three players, there were three equations with three unknowns. With four players, there will be four equations with four unknowns, so the equations will be underdetermined and there will not be enough information to solve them.

Therefore, it is possible to rediscover individual scores in a certain scenario. However, it is not feasible to do so with four players,

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Answer:

The pilot above at 1000m above ground and pilot below 742.23 metres above ground

Step-by-step explanation:

Imagine everything as triangles. Mark where the boy stands and the 2 jets are in the air

Answer:

Following are the solution to this question:

Step-by-step explanation:

x was its full computer product revenue from March to December.  In january and february, the revenue towards products and services before x quantities for computer product revenues will happen between March to December is $2,500.  

Whenever x quantity is sold, then 0.05x quantity was sold for supplies and equipment.  

The sum of accessories to sell should be calculated, indeed, year-round.  

It helps us to split into two parts  

y = accessory sales in January and February + accessories sales in March and December  

Use item 2  

y = $2,500 + March to December accessories sale  

Now use sections 1 and 3  

y = $2,500 + 0.05x

The above equation rewriting gives  

y = 0.05x + $2,500 (a)  

This formula is compared with a standard y = mx+c interrupt slope  

We got a pitch of 0.05 and a pitch of $2,500.

The equation that represents the predicted amount y that the store will make from sales of accessories and services for the entire year is (y = 0.05x + 2500).

Given :

The following steps can be used in order to determine the equation that represents the predicted amount y:

Step 1 - According to the given data, the store makes x dollars selling computer products.

Step 2 - It is also given that, in January and February of this year, the store made $2,500 from sales of accessories and services.

Step 3 - So, the linear equation that represents the given situation is:

y = 0.05x + 2500

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The vectors [-5 4 5], [2 -1 5], and [-17 16 45] are linearly dependent with scalars (1, 3, 1) as an example of a non-zero solution.

To determine if the vectors [-5 4 5], [2 -1 5], and [-17 16 45] are linearly independent, we need to find the scalars a, b, and c that satisfy the equation:

a * [-5 4 5] + b * [2 -1 5] + c * [-17 16 45] = [0 0 0]

If the only solution is a = b = c = 0, the vectors are linearly independent. If there are other solutions where a, b, and c are not all zero, the vectors are linearly dependent.

Let's form a matrix with these vectors as columns:

|-5  2 -17|
| 4 -1  16|
| 5  5  45|

Now, we can row reduce this matrix to its reduced row echelon form (RREF):

| 1 -2  5|
| 0  1 -3|
| 0  0  0|

From the RREF, we can write the system of linear equations:

x - 2y + 5z = 0
y - 3z = 0

Solving this system, we get:

y = 3z
x = 2y - 5z = 6z - 5z = z

Since z can be any scalar, we have infinitely many solutions where not all of a, b, and c are zero. For example, when z = 1, we get x = 1 and y = 3. So, the scalars (1, 3, 1) make the equation true.

Thus, the vectors [-5 4 5], [2 -1 5], and [-17 16 45] are linearly dependent with scalars (1, 3, 1) as an example of a non-zero solution.

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Answer:

The domain is the integers from 0 to 500.

Step-by-step explanation:

The idea is that, the auditorium cannot charge for a half seat, and so integers are the only set that can be used.

Having a rectangular pasture for the animals to graze in is something a farmer wants in order to start growing cows, horses, goats, and sheep. She has decided to purchase 7500 ft of fencing. 1875 square feet is the maximum possible area that each of the four pens will enclose.

The maximum possible area of each pen is 1875 square feet. To calculate this, first calculate the total area of the large rectangle that the farmer is enclosing. To do this, multiply the total length of the fencing (7500 feet) by the width of the fence (1 foot). This gives us 7500 square feet as the area of the large rectangle.

Next, divide the area of the large rectangle by 4 to get the area of each pen. This gives us 1875 square feet as the maximum area of each pen.

Total Area of Large Rectangle = 7500 ft x 1 ft = 7500 sq ft

Area of Each Pen = 7500 sq ft / 4 = 1875 sq ft

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Answer:

9

Step-by-step explanation:

Answer:

Step-by-step explanation:

The estimated median price of a single-family home in Charleston/No. Charleston in the 1st Quarter of 2008 is $201,048. If the median price continues to decrease at the same rate for the next two years, the estimated median price of a single-family home in the 1st Quarter of 2011 would be $144,458.

(a) To estimate the median price of a single-family home in the 1st Quarter of 2008, we need to calculate the original price before the 8.15% decrease. Let's assume the original price was P. The price after the decrease can be calculated as P - 8.15% of P, which translates to P - (0.0815 * P) = P(1 - 0.0815). Given that the end of 1st Quarter of 2009 median price was $184,990, we can set up the equation as $184,990 = P(1 - 0.0815) and solve for P. This gives us P ≈ $201,048 as the estimated median price of a single-family home in the 1st Quarter of 2008.

(b) If the median price of a single-family home falls at the same rate for the next two years, we can calculate the price for the 1st Quarter of 2011 using the estimated median price from the 1st Quarter of 2009. Starting with the median price of $184,990, we need to apply an 8.15% decrease for two consecutive years. After the first year, the price would be $184,990 - (0.0815 * $184,990) = $169,805.95. Applying the same percentage decrease for the second year, the price would be $169,805.95 - (0.0815 * $169,805.95) = $156,012.32. Therefore, the estimated median price of a single-family home in the 1st Quarter of 2011 would be approximately $144,458.

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85% is the same as 85/100.

85/100 means you can take a 5 out.

17/20 is completely simplified.

Hope this helps!

Answer: 17/20

Answer:

avery

Step-by-step explanation:

because you do 4x4x4x4 not just 4x4 idrk how else to explain it

The area of the square garden is 3481 square units, and the perimeter is 236 units.

A square garden has a width of (50 + 9). Since all sides of a square are equal, the length of each side of the garden is (50 + 9), which simplifies to 59.

To find the area of the square garden, multiply the length by the width. Since both dimensions are equal, the area can be expressed as (59)(59) or\(59^{2}\). The area of the garden is 3481 square units.

To find the perimeter of the square garden, add the lengths of all four sides. Since each side measures 59 units, the expression for the perimeter is 4(59). The perimeter of the garden is 236 units.

In summary, the area of the square garden is 3481 square units, and the perimeter is 236 units.

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Answer:

Here the value is similar to the value of pi (\(\pi\))

Step-by-step explanation:

22 / 7 = \(\pi\)

22 / 7 = 3.14159

So it is based on a multiple on the divisor 7

Answer:

6,12,18

3 x 6 = 18

So Jade has 18 apples in total.

Step-by-step explanation:

G'Day mate! Here's the answer:

53 1/3

1. 6(3 + 6) - 4/5

2. 6 x 3 is 18, and 6 x 8 is 48

3. 18 plus 48 is 66

4. 66 - 4/5 = 266/5

5. 266/5 as mixed number is 53 1/5

Answer:

\(\Large \boxed{\frac{326}{5}}\)

Step-by-step explanation:

\(\displaystyle 6(3 + 8) - \frac{4}{5}\)

Solving brackets.

\(\displaystyle 6(11) - \frac{4}{5}\)

\(\displaystyle 66 - \frac{4}{5}\)

Subtract.

\(\displaystyle \frac{66}{1} - \frac{4}{5}\)

\(\displaystyle \frac{66 \times 5}{1 \times 5} - \frac{4}{5}\)

\(\displaystyle \frac{330}{5} - \frac{4}{5}\)

\(\displaystyle \frac{330-4}{5}\)

\(\displaystyle \frac{326}{5}\)

Answer:

a) 18

not sure about b sorry I'm literally doing it now in maths lol

The value of a function is its point on the graph that corresponds to the value of the input variable.

Given that:

\(y = g(x)\)

(a) g(-2), g(0), g(3) and g(7)

From the graph, we have:

\(g(-2) = -3\)

\(g(0) = -3\)

\(g(3) = 4\)

\(g(7) = 0\)

So, we have:

\(g(-2) = g(0) = -3\)

\(g(3) = 4\)

\(g(7) = 0\)

(b) The values of x when g(x) = 0

These are the points where the graph crosses the x-axis.

The graph crosses the x-axis at: x = -3, 1, 5 and 7

Hence, the values of x are: -3, 1, 5 and 7

(c) The count of values of x for g(x) = 2

This is the number of times the graph passes g(x) = 2

The graph passes g(x) = 2, 4 times.

Hence, 4 values of x solve g(x) = 2

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Answer:

D. Kari added the compatible numbers –12 and 4.

Step-by-step explanation:

Our numbers are \(-12\frac{1}{5}\) and \(4\frac{2}{5}\). We want to find Kari's error. Let's look through the answer choices and try them out:

A: "Kari multiplied the compatible numbers –12 and 4"

Well, if we multiply -12 by 4, we get -48, which is very different from -8, so A cannot be right.

B: "Kari found that the quotient of a negative number and a positive number is negative"

This is actually a true statement because whenever we multiply or divide a positive number and a negative number, the result is always negative. So, this isn't an error. B is wrong.

C: "Kari found that the quotient of a positive number and a negative number is positive"

If B is a true statement, C must be false - and that's right: it is false because the quotient of a positive number and a negative number is always negative not positive. Eliminate C.

D: "Kari added the compatible numbers –12 and 4"

What do we get if we add -12 and 4? We get: -12 + 4 = -8, which is exactly the number that Kari got. So instead of dividing, Kari accidentally added and got -8, which is the wrong answer. Thus, D is correct.

Answer:

Last one

Kari added the compatible numbers –12 and 4.

Step-by-step explanation:

-12⅕ ÷ 4⅖

-61/5 ÷ 22/5

-61/5 × 5/22

-61/22

She probably got -8 by adding -12 and 4

Answer:

35 graduates from university A had income below $20,000

Step-by-step explanation:

Directly from the data shown (see attached image) we see that 35 graduates from university A have income below $20,000

Answer:

30/20 = 6/4 = 2/3 (I hope this makes sense)

Step-by-step explanation:

U are dividing by LCM

Answer:

an = -3 · an - 1 where a1 = -1.

Step-by-step explanation:

The first term a1 = -1 and the common ratio is -3 so ecah term is formed form the previous one by multiplying by -3.

Answer:

15 < X > 31

Step-by-step explanation:

From triangle theorem,a triangle with sides X, Y, Z, the sum of any 2 sides must be greater than the third side i.e;

1. X + Y > Z

2. Y + Z > X

3. X + Z > Y

We are given 2 sides say Y = 8 and Z = 23.

Thus,Range of values is expressed as;

Z - Y < X > Z + Y

23 - 8 < X > 23 + 8

15 < X > 31

Answer:

31. How many cubic cm of rice will Amy's box contain

32. Amy has a box, its 20cm wide, 20cm high and 25cm long

33. multiplication

34. volume = width x height x length → volume = (20cm) x (20cm) x (25cm)

35. 10,000

36. To find the volume of the open box

37. An open box, its 30cm wide, 25cm high and 60cm long

38. multiplication

34. volume = width x height x length → volume = (30cm) x (25cm) x (60cm)

40. 45,000

Step-by-step explanation:

33. and 38. multiplication because the formula to find the volume is

width x height x length

35. volume = (20cm) x (20cm) x (25cm) = (400cm) x (25cm) = 10000

40. volume = (30cm) x (25cm) x (60cm) = (750cm) x (60cm) = 45000

Hope it helps, Let me know if you have any questions !

the total consumption of oil in the United States from January 1, 1980, to January 1, 1990 is approximately 596,533.7 billion barrels.

To find the total consumption of oil in the United States from January 1, 1980 to January 1, 1990, we need to integrate the given function\(C(t) = 27.08e^t\)with respect to time t, over the interval [0, 10], where t is measured in years.

The integral of the function is:
∫\((27.08e^t) dt\)

To solve this integral, we use the fact that the integral of\(e^t\) is \(e^t\)itself. Thus, we get:
27.08∫\(e^t dt = 27.08e^t\)
Now, we need to evaluate the definite integral over the interval [0, 10]:
\(27.08e^t\)| from 0 to 10 =\(27.08(e^{10} - e^0)\)

As e^0 = 1, the expression simplifies to:
\(27.08(e^{10} - 1)\)
Now, we can calculate the value of the expression:
\(27.08(e^{10} - 1) =27.08(22026.47 - 1) = 27.08 * 22025.47 =596533.7\)
Thus, the total consumption of oil in the United States from January 1, 1980, to January 1, 1990 is approximately 596,533.7 billion barrels.

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Answer:

A = -7/9

Step-by-step explanation:

7 / -9  

Move the negative to the top

-7 / 9

Hi there!  

»»————-　★　————-««

I believe your answer is:  

\(\text{A) }\frac{-7}{9}\)

»»————-　★　————-««  

Here’s why:  

⸻⸻⸻⸻ \(\boxed{\text{Equivalent Faction}}\\\\\rightarrow \frac{7}{-9}= -0.77777...... \leftarrow\\\\------------\\\text{Option A: } \frac{-7}{9} = -0.77777......\\\\\text{Option B: } \frac{-7}{-9}= 0.77777......\\\\\boxed{\text{Recall that if two numbers have the same sign then the product or quotient would be positive.}}\\\\\text{Option C: }\frac{7}{-(-9)}=\frac{7}{9} = 0.77777......\\\\\text{Option D: } \frac{-(-7)}{9}=\frac{7}{9} = 0.77777......\)⸻⸻⸻⸻

Option A's fraction is equivalent.

⸻⸻⸻⸻

»»————-　★　————-««  

Hope this helps you. I apologize if it’s incorrect.  

Answer:

∠3 and ∠5

Step-by-step explanation:

Answer:

92% of Income is  Rs 18400

Step-by-step explanation:

I = 18400/.92 = Rs 20000