please see the attached workbook. in the student rank table, the points column represents the points awarded to students. if the total points that can awarded in the class cannot exceed 350, what data validation setting would you use for cell i19, to make sure that the entry does not exceed the required total of 350?

Answer:

jroteejktrsafh‍❤️♥️❣️❣️♥️♥️‍‍‍‍‍‍‍‍☘️

Answer: 2 locations.

Step-by-step explanation:

A non-degenerate triangle means that the 3 vertices are no colinear, so we can not draw the other point in top of the segment.

Now, if we want to construct an isosceles triangle, then we must start for the middle of the segment, now we draw a line that cuts perpendicularly our segment by that point (by the middle).

Now, any point in that line is at the same distance from both ends of our triangle.

now the angle between those two new sides must be 90°, (because this is a right triangle) so we have, for each side of our segment, a unique location such that the end result is a non-degenerate isosceles triangle.

So we have 2 locations

Answer:

BC= 1.7101

Step-by-step explanation:

The following is one way to perform the calculation. It may not be the best way.

Let a represent line BC, and b represent line CA, and c represent line AB.

b = c × sin(β)

= 4.69846

\(a = \sqrt{c^{2} -b^{2} } = \sqrt{52 - 4.69846310392952}= \sqrt{ 2.9244444610128} = 1.7101\)

The answer is b) We know that the card picked is not a 7, and we want the chance of it being odd

Explanation

Probability is a branch of mathematics that deals with the calculation of the possibility of an event occurring.

When a card is picked at random from a deck, this notation P(the number on the card is odd | the card is not a 7) means "We know that the card picked is not a 7, and we want the chance of it being odd.

"In other words, we are interested in the probability of drawing an odd number, given that the card drawn is not a 7. This can be written as:P(Odd Number | Not a 7)

The probability of an odd number being drawn is 20/52, or 5/13, since there are 20 odd-numbered cards in the deck, and there are 52 total cards.

The probability of drawing a 7 is 4/52, or 1/13, since there are 4 7s in the deck.

Because we know that the card is not a 7, the probability of the card being an odd number is given by:

P(Odd Number) = P(Odd Number | Not a 7) = (5/13) / (1 - 1/13) = 5/12

Therefore, the answer is 2. We know that the card picked is not a 7, and we want the chance of it being odd.

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Answer:

i think its 1/16

Step-by-step explanation:

Answer:

5 doallar an hour

Step-by-step explanation:

adddasdda

Answer:

$14

Step-by-step explanation:

77 divided by 5.5 (which is 5 and 1/2)

77/5.5

$14 per hour

The surface area of a conical grain storage tank that has a height of 42 meters and a diameter of 24 meters is 1,670.5 square meters.

The surface area of a cone is calculated using the following formula:

Surface area = πr² + πrl, where π is approximately equal to 3.14, r is the radius of the base of the cone, and l is the slant height of the cone.

In this problem, we are given that the height of the cone is 42 meters and the diameter of the base is 24 meters. The radius of the base is half of the diameter, so the radius is 12 meters. The slant height of the cone can be calculated using the Pythagorean theorem.

l² = 12² + 42²

l² = 1764

l = 42.01 meters

The surface area of the cone is then calculated as follows:

Surface area = πr² + πrl

Surface area = 3.14 * 12² + 3.14 * 12 * 42.01

Surface area = 1,670.5 square meters

Here are some additional explanations:

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Answer:

So there are two possibilities:

x = 3, y = 10

x = 10, y = 3

Step-by-step explanation:

Make two equations:

Length = x

Width = y

xy = 30

2x + 2y = 26

You can simplify the second equation to:

x + y = 13

x = 13 - y

(13 - y) * y = 30

13y - y^2 = 30

y^2 - 13y + 30 = 0

Factor:

(y - 3)(y - 10) = 0

y = 3, y = 10

So there are two possibilities:

x = 3, y = 10

x = 10, y = 3

The calculated depth of the well in feet is 402.5 feet

From the question, we have the following parameters that can be used in our computation:

Time, t = 5 seconds

The depth of the well in feet is calculated as

d = 1/2gt²

substitute the known values in the above equation, so, we have the following representation

d = 1/2 * 32.2 * 5²

Evaluate

d = 402.5

Hence, the depth is 402.5 feet

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The effective mass on the opposite end of the lever is 4 kg and distance is given, which is incorrect as option D is 25 kg otherwise all option is correct .

In the given scenario, a 2 kg mass is placed at the end of a lever, which is 20 cm from the pivoting point. If the mass is transferred to the other side of the lever, which is 10 cm from the pivot,

Let's find out.The effective mass on the opposite end of the lever can be found using the following formula:

= Mass × distance of its center of gravity from the pivot

Let M be the effective mass that we have to find. Then, we have:

2 kg × 20 cm

= M × 10 cm40 cm

= 10 M4

= MM

= 4

Therefore, the effective mass is 4 kg. Hence, option D. 25 kg is incorrect as the effective mass is 4 kg.

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It is expected to take approximately 60 trials until the red marker has been picked 5 times.

In order to determine how many times it will take until the red marker has been picked 5 times, we need to consider the probability of selecting the red marker in each trial and the concept of expected value.

Initially, the probability of picking the red marker is 1 out of 12, since there are 12 markers in total (5 green + 6 black + 1 red). Therefore, on average, we would expect to select the red marker once every 12 trials.

However, we want to find out how many trials it will take until the red marker has been picked 5 times. This situation can be modeled as a binomial distribution, where each trial has two possible outcomes: success (selecting the red marker) or failure (selecting any other color). The probability of success (p) is 1/12, and we want to find the number of trials (n) until we have 5 successes.

The expected value of a binomial distribution can be calculated using the formula E(X) = np, where E(X) represents the expected value and n is the number of trials. In this case, we want to solve for n, so we rearrange the formula as n = E(X) / p.

Using this formula, we can calculate the expected number of trials until the red marker is picked 5 times:

n = (5 / (1/12)) = 60

Therefore, it is expected to take approximately 60 trials until the red marker has been picked 5 times.

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Find the slope of the given line

If we put the line 2x - 5y = 35 into the y = mx + c form, the coefficient of x (m) is the slope.

                           since     2x - 5y = 35

                               ⇒              5y = 2x - 35

                                                   y = ²/₅ x - 7

                  ∴      the slope of the line is ²/₅

Identify the slope of the parallel line

When two lines are parallel, they have the same slope.

              ∴ the slope of the parallel is also ²/₅  

Determine the equation of the parallel line

We can now use the point-slope form (y - y₁) = m(x - x₁)) to write the equation for this line where (x₁ , y₁) is (5,−2) :    

                             y - (-2)  =  ²/₅   (x - 5)

                              y + 2 = ²/₅   (x - 5)

If we were to write the equation in the same form as the line that was given:

                                 since  y + 2 = ²/₅   (x - 5)

                                                  y =  ²/₅  x - 2 - 2

                                      y -  ²/₅  x  = - 4      [multiply through by 5]

                                         5y - 2x = -20

To test my answer, I have included a Desmos Graph that I graphed using the information provided in the question and my answer.

Answer:

Step-by-step explanation:

Making x the subject in the second equation gives:

x = 4+3y

substituting x = 4 +3y into the first one gives:

3(4 + 3y) + 2y = -21

12 + 9y +2y = -21

11y = -33

y = -3

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

The meaning of the translation (x + 6, y + 10) is that all points in a coordinate plane are moved 6 units to the right and 10 units up.

In other words, for any point (x, y) in the original position, after the translation, the new coordinates would be (x + 6, y + 10). This means that the x-coordinate of each point is increased by 6 units, resulting in a shift to the right, and the y-coordinate is increased by 10 units, resulting in a shift upwards.

Answer:

your slope is -10, and the y-intercept is 200

Step-by-step explanation:

Start at (0,200), or just 200 on the y axis. your slope is -10, or -10/200 in rise over run form. you want to go to the right one, and down 10. So make a dot at (0,200), then (1,190), then (2,180) and so on. to go in the negatives it is the opposite. left one, then up 10, so (-1, 210), then (-2,220) and so on.

Answer:

Step-by-step explanation:

\((3x+4)(x^2+px+5) \\=3x^3+3px^2+15x+4x^2+4px+20\\=3x^3+(3p+4)x^2+(15+4p)x +20\)

since we know that \(x^2\)  in this expansion is \(-23x^{2}\)

thus \(3p+4=-23\\3p=-27\\p=-9\)

Hope that helps!

Answer:

slope = -2

y-intercept = 2

equation: y = -2x + 2

Step-by-step explanation:

The equation of a line is

y = mx + b

We need to find the slope, m, and the y-intercept, b.

The graph crosses the y-axis at y = 2, so the y-intercept, b, equals 2.

Now we have

y = mx + 2

slope = m = rise/run

We see points (1, 0) and (0, 2) on the graph. Starting at (1, 0), we go up 2 units. That is a rise of 2. Then we go 1 unit left. That is a run of -1.

slope = m = rise/run = 2/(-1) = -2

The slope is -2.

The equation is

y = -2x + 2

Answer:

y=-2x+2

Step-by-step explanation:

Using rise over run the line travels down 2 and right one from one point to another giving u -2/1 or -2 as the slope and it passes through the y-axis at 2 giving you a y-intercept of 2 and the equation y=-2x+2.

Answer:

0.9

Step-by-step explanation:

This is a sine triangle. We have the hypotenuse (7) and an angle opposite of x (6). The formula for sine is opposite/hypotenuse; 6/7 = 0.8571428571428571. This, rounded to the nearest tenth, is 0.9.

Answer:

59 degrees

Step-by-step explanation:

Sin = opposite / hypotenuse

In this case sin is 6/7

To find the angle of this we need to use the arcsin, or sin^-1 function

Arcsin(6/7) = 58.9972809 degrees

This gets rounded to 59 degrees

Answer:

(-4,-9)

Step-by-step explanation:

vertex form: y=a(x-h)^2+k

hk=vertex of x and y

inside parentheses=horizontal (opposite signs)

that’s why it’s -4 instead of 4 for h (x) while -9 stays the same since it’s not inside the parentheses

Answer:

I DON'T KNOW WHO so what is yours

Explanation:

The proof can be had by making use of the AAS congruence postulate (twice) and CPCTC.

We start by showing ΔPQY≅ΔPRX, then by showing ΔXQN≅ΔYRN. The proof is then a result of CPCTC.

1. PQ≅PR, ∠Q≅∠R . . . . given

2. ∠P≅∠P . . . . reflexive property of congruence

3. ΔPQY≅ΔPRX . . . . AAS congruence postulate

4. PX≅PY . . . . CPCTC

5. PX+XQ=PQ, PY+YR=PR . . . . segment sum theorem

6. PX+XQ = PY +YR . . . . substitution property

7. PX +XQ = PX +YR . . . . substitution property

8. XQ = YR . . . . subtraction property of equality

9. ∠XNQ≅∠YNR . . . . vertical angles are congruent

10. ΔXNQ≅ΔYNR . . . . AAS congruence postulate

11. XN ≅ YN . . . . CPCTC

__

Additional comment

You probably did steps 1-3 in part (a) of the problem.

Answer:

70% of the people at the fair are students

165 people are on the ride

Step-by-step explanation:

In order to find a percentage, take the fraction given, 385/550, and divide the numerator, 385, and divide it by the denominator, 550. Once completing this, we get 0.7

Next, we multiply the result by 100, and get 70, thus, 385 is 70% of 550.

To find how many people 30% of 550 is, we take the percentage and put it in a fraction with the denominator being 100(changes with size of fraction like a decimal, 300 would be over a denominator of 1000)

With 30/100, we then multiply by 550 with the equation looking like this:

30/100*550/1

Once we finish multiplying(typically using a calculator, although you can do it manually) we get 165, the value of how many people are on rides out of the total 550.

Answer:

(4x10^1)(2x10^4)

=40^1 × 20^4

=800^5

Answer:

8 x 10^5

Step-by-step explanation:

We can start by grouping the powers of ten together and the other numbers together, as you can move numbers around when multiplying:

4 x 2 x 10^1 x 10^4

4 multiplied by 2 is 8, so we can put that in:

8 x 10^1 x 10^4

Next, using the product rule, 10^1 x 10^4 would be ten to the power of the sum of the two exponents, or 10^(4 + 1), which is 10^5.

We will be left with

8 x 10^5

This is in scientific notation, so no further modification is needed.

Answer:

eşnatto eşmatoroorlfld

Answer:

Now , Piyush age =3+Honey age

Step-by-step explanation:

Honey age=x

Piyush age=y

1 year ago,Honey age=x-1

Piyush age=y-1

the ratio of Honey and Piyush age=2:3

x-1:y-1=2:3

x-1/y-1=2/3

3(x-1)=2(y-1)

3x-3=2y-2

3x-2y= -2+3

3x-2y=1 eq _1

after 5 years from now,

Honey age=x+5

Piyush age=y+5

the ratio of them=4:5

x+5/y+5=4/5

5(x+5) =4(y+5)

5x+25=4y+20

5x-4y=20-25

5x-4y=-5 _eq2

eq1and 2_

5x-4y= -5

3x-2y= 1

-

2x-2y=-6

x-y =-3

-y=-3-x

y=3+x

Answer:

biased

Step-by-step explanation:

The applicability of the 4+1 model depends on the size and complexity of the project. Smaller projects may not require its full implementation, while larger projects can benefit from its structured approach.



The 4+1 model, also known as the Kruchten's model, is a software architecture design approach that consists of four views (logical, process, development, and physical) and an additional use case view. Whether the 4+1 model is applicable to all sizes of projects depends on the specific context and requirements of each project.For smaller projects with limited complexity and scope, adopting the full 4+1 model may be excessive and unnecessary. It might introduce unnecessary overhead in terms of documentation and development effort. In such cases, a simpler and more lightweight architectural approach may be more suitable, focusing on the essential aspects of the project.

However, for larger and more complex projects, the 4+1 model can provide significant benefits. It offers a structured and comprehensive approach to architectural design, allowing different stakeholders to understand and communicate various aspects of the system effectively. The use of multiple views provides a holistic understanding of the system's architecture, which aids in managing complexity, facilitating modular development, and supporting system evolution.

Ultimately, the applicability of the 4+1 model depends on the project's size, complexity, and the needs of the development team and stakeholders. It is essential to evaluate the project's specific requirements and constraints to determine the appropriate level of architectural modeling and documentation.

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