Please help me with this question!​

Answer:

#4 See attachments

#5 See attachments

Step-by-step explanation:

hi

the whole can  is  8/8

if 7/8 is water,

then syrup is  :  8/8 -7/8 = 1/8

The box is totally submersed in paint, how many square cm of painted surface will there be = 2216 cm^2

Having four right angles makes a rectangle a quadrilateral. It can alternatively be explained in terms of an equiangular quadrilateral—a term that refers to a quadrilateral whose angles are all equal—or a parallelogram with a right angle. A square is a rectangle with four equally long sides.

The external dimensions of the

base are 16 cm by 24 cm,

the external height is 10 cm

So , finding the area of A1 , A2 , A3

A1 = 2* 16* 10 + 2* 24 * 10 + 1 * 16 * 24

   = 1184

A2 = 2 * 14 * 9 + 2 * 22 * 9 + 1 * 14 * 22

    =  956

A3 = 16 *24 - 14 * 22

     = 76

Total area will be :

A = 1184 + 956 + 76

   = 2216 cm^2

The box is totally submersed in paint, how many square cm of painted surface will there be = 2216 cm^2

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Answer: 512 feet^3

Step-by-step explanation:

The volume of a cube is x^3, where x is the sidelength.  8^3 is equal to 512 and since its in the 3rd dimension it's feet^3 or feet cubed.

Answer:

Approximately 243.917

Step-by-step explanation:

The cube has a volume of 8³ = 512.

The sphere has a volume of   \(\frac{4}{3}\pi r^3\).

The volume inside the cube but outside the sphere is:

\(512-\frac{4}{3}\pi r^3\) (1)

The radius of the sphere is equal to the sidelengths of the cube divided by 2 as seen by the picture.

So r = 8/2 = 4.

Substituting r into (1):

\(512-\frac{4}{3}\pi 4^3=512-\frac{256\pi }{3}=243.917\)

Answer:

Step-by-step explanation:

So whats the questio?

Answer:none

Step-by-step explanation

:noenten di la pregunta

If the radius of the circular table is 5 cm then the length of the trim required is 31.4 cm.

Given that the radius of the circular table is 5 cm.

What is the length of trim needed to decorate along the outside trim?

Circumference is the length of arc of the circle.It is also known as the perimeter of the  circle.

Circumference of the circle=2πr in which r is the radius of the circle.

It is given that the trim is placed and decorated along the outside edge, so the perimeter of the circle must equal to the length of trim needed.

Length of trim needed to decorate the circular table=2πr

=2*π*5

=10π

=10*3.14

=31.4 cm.

Hence the length of the trim needed to decorate along the table is 31.4 cm.

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Answer:

2x^2=-10x +12

2x²+10x-12=0

2(x²+5x-6)=0

x²+6x-x-6=0/2

x(x+6)-1(x+6)=0

(x+6)(x-1)=0

either

x=-6

x=1

The 20th percentile is 20,

The 25th percentile is 22.50.

The 65th percentile is 28.

The 75th percentile is 29.

Given values:

27, 25, 20, 15, 30, 34, 28, and 25.

n = 8

sorting the data gives:

15, 20, 25, 25, 27, 28, 30, and 34.

= 20/100 * 8

= 1.6 ≈ 2

1.6 is rounded to 2, the second value is in the sorted data set is 20 hence the 20th percentile is 20

= 25/100 * 8

= 2

Since 2 is an integer, the mean of the 2nd and the 3rd values in the sorted data set gives the 25th percentile.

( 20 + 25 ) / 2 = 22.5

hence the 25th percentile is 22.50

= 65/100 * 8

= 5.2 ≈ 6

5.6 is rounded to 6, the sixth value is in the sorted data set is 28 hence the 65th percentile is 28

= 75/100 * 8

= 6

Since 6 is an integer, the mean of the 6th and the 7th values in the sorted data set gives the 75th percentile.

( 28 + 30 ) / 2 = 29

hence the 75th percentile is 29

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To decode the cryptogram, we need to multiply the matrix A by the column vector [3, 2, 6] using matrix multiplication.

Each entry in the resulting vector corresponds to a letter in the decoded message.

Let's perform the matrix multiplication:

A =

[1 1 3]

[1 1 4]

Column vector: [3, 2, 6]

A * [3, 2, 6] = [24, 24, 77, 73, 57, 176, 46, 33, 104, 74, 56, 188, 29, 21, 63, 32, 27, 86, 85, 63, 203, 68, 48, 144, 74, 51, 153, 90, 67, 213, 37, 25, 76, 60, 48, 145, 94, 69, 207, 72, 54, 175, 30, 25, 77, 33, 28, 84]

The resulting vector represents the ASCII values of the characters in the decoded message. Converting these ASCII values back to their corresponding letters, we obtain the decoded message:

"SEMPTEMBER THE ELEVENTH WILL ALWAYS REMEMBER"

Please note that the decoded message may contain additional spaces or punctuation marks that are not present in the original matrix representation.

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Jocelyn's total grade could be either 73 or 74, depending on the specific odd score she received on the final portion of the test.

We know that Jocelyn scored 17, 20, 18, and 19 on the first four sections of the test. Let's denote her score on the fifth and final section as x. Since Jocelyn scored an odd number on the final portion, x must be an odd number.

To calculate the total grade, we sum up the scores from all five sections:

Total grade = 17 + 20 + 18 + 19 + x

Given that x is an odd number, we can substitute some possible values to determine the potential total grades:

1. If x = 15:

  Total grade = 17 + 20 + 18 + 19 + 15 = 89

2. If x = 17:

  Total grade = 17 + 20 + 18 + 19 + 17 = 91

3. If x = 19:

  Total grade = 17 + 20 + 18 + 19 + 19 = 93

Since we are looking for the possible total grades when Jocelyn scored an odd number on the final portion, the potential total grades could be 89, 91, or 93.

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Answer

1. x=12

hope it helped

Step-by-step explanation:

The answer is: X = 3

The right side has 20 while the left side has 8 in cubes.

3 X 4 = 12

The left side also has 12 in rectangle.

Answer:

7 17/99

Step-by-step explanation:

Answer:

1) y-4+1(x-5)

Step-by-step explanation:

With point-slope form, you just have to substitue the information that is given to you into the generic formula.

y-y1= m(x-x1)

so the y1 is the y value of the point that is given to you and x1 is the x value of the point that is given to you

m is the slope (also given)

and x and y just stay the same; x &y

The required inequality is x ≤ 5.09, where x is the number of outfits. Rashon can buy at most 5 outfits while staying within his budget.

To determine the number of biking outfits Rashon can buy while staying within his budget, you can set up an inequality using the information provided.

First, calculate the total cost of the reflectors and gloves:

3 reflectors × $10.78 + $32.64 = $38.34 + $32.64 = $71

Then, subtract the cost of the bicycle, reflectors, and gloves from Rashon's budget: $780 - $481.28 - $71 = $227.72

Now, you can use this remaining amount to determine the number of biking outfits Rashon can buy.

Let x be the number of outfits he can buy

You can set up an inequality as follows:

44.95x ≤ $227.72

Dividing both sides by 44.95:

x ≤ 5.09

However, since the number of outfits is an integer, he can only buy 5 outfits at most.

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Answer:

y=2x+4

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

5 - 3 + 8 = 2 + 8 = 10

Have a nice day!

Answer:

6:5

Step-by-step explanation:

divide both numbers by using gcd/ greatest common divisor

= 12:10/ 2

=6:5

please mark me as brainliest!!! Good luck with your tests!

write the above equation in the form of y = g(x).

⇒ y = (0.5)x + 3 – 4

Now, we convert the equation into y = mx + c form.

⇒ y = (0.5)x - 1

Here, we see that m = slope = 0.5, and c = y-intercept = -1.


Hence, the graph of g(x) = (0.5)x + 3 – 4 is a straight line with slope = 1/2 and y-intercept = -1.

Answer: C (The Last One)

Step-by-step explanation:

The answers correct because, If the range and median is 13 that means that the highest and lowest point equal 13 and the middle/the line in the graphs should be on 13. A doesn't have the line/median on 13 so it is not that answer. But B and C have the line/median on the line so we just have to check the range. The range of B is: 9, The range of C is: 13. So based off that we know that the answer is C.

Hope This Helps!

Tammy needs to sell total 26 t-shirts in order to make a profit of $51.

Let, total number of t-shirts sold by Tammy= x

since, she made $3 for each t-shirt.

therefore, total profit made by selling x t-shirts= $3x

therefore, Net Profit= (Total Profit made by selling t-shirts)- (total expenditure)

            $51=$3x-$27

           ∴ $3x= $51+$27=$78

           ∴x =$78/$3=26

Therefore, Tammy needs to sell total 26 t-shirts in order to make a profit of $51.

Hence, the answer is 26.

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Answer 136

Step-by-step explanation:

In the graph we can see that the two lines intersect at the point (2, -3), in this way, we conclude that the solution to the system of equations is x = 2, y = -3.

To solve a system of equations graphically, we need to graph both equations in the same coordinate axis.

The points of intersections between the two graphs are the solutions for the system of equations.

Here, the system is:

y = -x - 1

y = 2x - 7

So we just need to graph these two lines, the graph of the system can be seen in the image below.

In that image we can see that the two lines intersect at the point (2, -3), in this way, we conclude that the solution to the system of equations is x = 2, y = -3.

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Answer:

0.7

Step-by-step explanation:

3.5 × 0.2 = 0.7

It is is hard to show work for this through text

Answer:

.7

Step-by-step explanation:

1' 3.5

* .2

_____

. 7 0

Hope this helped :P

The average value of y for the part of the curve y=3x-x^2 in the first quadrant is 4.5.


To find the average value of y for the part of the curve y=3x-x^2 in the first quadrant, we need to integrate the function from x=0 to x=3 (since the curve intersects the x-axis at x=0 and x=3 in the first quadrant) and divide by the length of the interval (3-0=3).

The integral of the function is:

∫(3x-x^2)dx = (3/2)x^2 - (1/3)x^3 + C

Evaluating this integral from x=0 to x=3, we get:

[(3/2)(3)^2 - (1/3)(3)^3] - [(3/2)(0)^2 - (1/3)(0)^3]
= (27/2 - 27/3) - (0 - 0)
= 27/6
= 4.5

So the average value of y for the part of the curve y=3x-x^2 in the first quadrant is 4.5.

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Answer:

If it lost 20% of the original value per year, it lost $4,400 in value in the first year.

There are 12 months in a year.

4,400 divided by 12 is 366.67 (rounded since this is about money)

So the boat lost $366.67 in value each month for the first year.

Or 1.67% value per month

Answer:

3\(n^{4}\) - 3n²

Step-by-step explanation:

(5\(n^{4}\) - 2n²) - (4n² + 4\(n^{4}\)) + (3n² + 2\(n^{4}\))

Remove parenthesis, distributing the second one by - 1

= 5\(n^{4}\) - 2n² - 4n² - 4\(n^{4}\) + 3n² + 2\(n^{4}\) ← collect like terms

= (5 - 4 + 2)\(n^{4}\) + (- 2 - 4 + 3)n²

= 3\(n^{4}\) + (- 3)n²

= 3\(n^{4}\) - 3n²