PLSSS HELP THIS IS HARD ANYONE

Answer: 9.33 meters (9 1/3 meters)

Step-by-step explanation:

If the base edge is 12 m and the base is a square, square the edge length. (12*12=144). The volume of a prism is the area of the base times the height, so the height is the volume divided by the area of the base. Divide 1344 by the area of 144 (1344/144=9.33 or 9 1/3)

Answer:

9.33 meters

Step-by-step explanation:

The formula to find the volume of a square prism is \(V=a^2h\). To solve for \(h\), the formula becomes \(h=\frac{V}{a^2}\).

Plug in the base edge and the volume.

\(h=\frac{1344}{12^2}\)

\(\frac{1344}{12^2}\) \(=\) 9.33.

The height of the prism, then, is 9.33 meters.

I hope this helps ^^ Good luck :]

Answer:

Yes, Tori had enough money to buy the DVD.

Step-by-step explanation:

The total cost of the DVD with tax included would be $18.13. Yes, Tori had enough money to buy the DVD.

Answer:

: 0

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

I did the test

Answer:

2 cups left in the ceral box!

Step-by-step explanation:

please just trust me i worked it out and got the answer and you just have to trust me please! MAY I HAVE BRAINLIEST IF ITS RIGHT? HAVE A GREAT DAY!!!

Answer:

h=-4

Step-by-step explanation:

6 times -4 is -24

helloo

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Answer:

-4

Step-by-step explanation:

6h= -24

h = -24/6

h = -4

hope this helps

please mark it as a brainiest

Answer:

See below.

Step-by-step explanation:

4)

So we have the function:

\(g(y)=7-6y\)

And we want to find:

\(g(s+1)\)

So, substitute y for (s+1):

\(g(y)=7-6y\\g(s+1)=7-6(s+1)\\\)

Distribute:

\(g(s+1)=7-6s-6\)

Subtract:

\(g(s+1)=-6s+1\)

5)

So we have the function:

\(h(t)=t^2-2t\)

And we want to find:

\(h(x-3)\)

So, substitute t for (x-3):

\(h(t)=t^2-2t\\h(x-3)=(x-3)^2-2(x-3)\)

Square and distribute:

\(h(x-3)=(x^2-6x+9)+(-2x+6)\)

Combine like terms:

\(h(x-3)=(x^2)+(-6x-2x)+(9+6)\)

Add:

\(h(x-3)=x^2-8x+15\)

And those are our answers :)

Answer:

5/9

Step-by-step explanation:

Let the denominator be k and thus numerator be 4 less than k or k - 4.

Fraction = (k - 4)/k

If 5 is added to both:

=> (k-4 + 5)/(k + 5) = 5/7

=> 7(k + 1) = 5(k + 5)

=> 7k + 7 = 5k + 25

=> 2k = 18

=> k = 9

Thus,

Fraction is (k-4)/k = (9-4)/9 = 5/9

Answer:

62.87in^2

Step-by-step explanation:

area=88in^2

semicircle area=25.13in^2

88-25.13=62.87

area=62.87in^2

there are 10 clubs on campus. how many ways are there if you want to choose 3 student clubs out of 10 to join is 120

A fractional factorial experiment utilizes subset of combinations that are gotten from the full factorial experiment. They are applicable when there are too many inputs to screen practically or cost or time would be excessive.

Also, using the fractional factorial experiment makes running the experiments faster and cheaper.

10C3 = 10! / (7!*3!)

        = 10*9*8/6

        = 120

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Answer:

See answer below.

Step-by-step explanation:

1. Start at point (0,0), This point is where the x-y-axis meet.  Do not put a dot

   there because this is your starting point.

2.  Move to the left over to point -1 3/4 . This place is between -1 and -2, and

     closer to -2 because the point is -1 .75.  Remember this point is not on the

     graph.  

3.  Now move up from that point to 4.5 and put a dot at that place.  The point is in the Q II ,  to the left top.  

Answer: Your welcome!

Step-by-step explanation:

Part A: 2x^2 + 3x^2 - 4 + 3xy + 6 + 6 = 7x^2 - 4xy + 6

Part B: 0 = 7x^2 - 4xy + 6 - (2x^2 + 3x^2 - 4 + 3xy + 6 + 6)

= 0 = 5x^2 - 4xy

A) The expression that represents the amount of canned food collected by the three friends is \(5x^2 + 3xy + 2\).

B) The expression that represents the number of cans the friends still need to collect to meet their goal is \(2x^2 - 7xy + 4\).

Given: Number of cans collected

Jessa: 2x²

Tyree: 3x² - 4

Ben: 3xy + 6

Goal : \((7x^2 - 4xy + 6)\)

A) The total amount collected:

Total = Jessa + Tyree + Ben

         = \(2x^2 + (3x^2 - 4) + (3xy + 6)\)

         = \(2x^2 + 3x^2 - 4 + 3xy + 6\)

         = \((2x^2 + 3x^2 + 3xy) + (-4 + 6)\)

         = \(5x^2 + 3xy + 2\)

Therefore, the expression is \(5x^2 + 3xy + 2\).

B) The number of cans the friends still need to collect to meet their goal is

Cans still needed = Goal - Total

                              \(= (7x^2 - 4xy + 6) - (5x^2 + 3xy + 2)\)

                              \(= 7x^2 - 4xy + 6 - 5x^2 - 3xy - 2\)

                              \(= (7x^2 - 5x^2) + (-4xy - 3xy) + (6 - 2)\)

                              \(= 2x^2 - 7xy + 4\)

Therefore, the expression is \(2x^2 - 7xy + 4\).

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The sum of (2.53 * 10¹⁹) + (3.197 * 10¹⁷) can be expressed as; 256.197 * 10¹⁷

We want to find the sum of 2.53 * 10¹⁹ and 3.197 * 10¹⁷. This can be expressed as;

(2.53 * 10¹⁹) + (3.197 * 10¹⁷)

Now, (2.53 * 10¹⁹) can also be expressed as; (253 * 10¹⁷)

Thus, the expression we now have is;

(253 * 10¹⁷) + (3.197 * 10¹⁷)

Collecting like terms here gives;

10¹⁷(253 + 3.197) = 256.197 * 10¹⁷

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The common difference between each term is -5. The nth term of the sequence as follows: aₙ = 18 - 5(n-1)

The given sequence is 18, 13, 8, 3, -2.

To identify the pattern in the sequence, we can observe that each term is decreasing by 5. Starting from 18, we subtract 5 to get the next term, and so on. The common difference between each term is -5.

Using this pattern, we can continue the sequence as follows:

-2 - 5 = -7

-7 - 5 = -12

-12 - 5 = -17

-17 - 5 = -22

The extended sequence would be -2, -7, -12, -17, -22.

In terms of the general formula, we can represent the nth term of the sequence as follows:

aₙ = 18 - 5(n-1)

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Answer:

0

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

parenthesis first

40 ÷ [24 - 4 x (5)]

then brackets

40 ÷ [24 - 20]

then subtract within the brackets

40 ÷ 4

then divide

10

D. The set W would be a subspace of set of real numbers R cubed.

For a set to be considered a vector space, it must satisfy the following conditions:

1. It contains the zero vector (the additive identity).

2. It is closed under vector addition.

3. It is closed under scalar multiplication.

Since the set W is a subset of R cubed, it inherits the properties of R cubed, including the zero vector. Therefore, option C is not true.

Options A and B are not necessarily true for all subsets of R cubed. They may hold for some specific subsets, but they are not general properties that apply to all subsets.

Option D is the correct answer because it states that the set W would be a subspace of R cubed. A subspace is a subset of a vector space that is itself a vector space, satisfying all the properties of a vector space. Since W is a subset of R cubed, it would be a subspace if it satisfies the three conditions mentioned above.

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We can use the properties of the normal distribution to calculate the probability that the total volume shipped is more than 100,000 ft3.

Assuming that the xis are independent with each one having a normal distribution, the total volume shipped can be modeled as the sum of these individual normal distributions. Since the sum of independent normal distributions is also a normal distribution, we can use the properties of the normal distribution to calculate the probability that the total volume shipped is more than 100,000 ft3.

To do this, we need to find the mean and variance of the sum of the xis. The mean of the sum is simply the sum of the means of the individual distributions, while the variance of the sum is the sum of the variances of the individual distributions.

Once we have the mean and variance of the sum, we can standardize the distribution and use a normal probability table or calculator to find the probability that the total volume shipped is more than 100,000 ft3.

In general, the probability of the sum of independent normal distributions exceeding a certain value depends on the number of distributions being summed, their means and variances, and the level of significance chosen for the test. Therefore, we need to specify these parameters to calculate the desired probability.

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Using the cosine law, the measure of angle R is calculated as approximately: a. 44.5°.

The cosine law is expressed as follows:

cos R = [s² + q² – r²]/2sq

Given the following side lengths of triangle QRS:

Side q = 11,

Side r = 17,

Side s = 23.

Plug in the values into the cosine law formula:

cos R = [23² + 11² – 17²]/2 * 23 * 11

cos R = 361/506

Cos R = 0.7134

R = cos^(-1)(0.7134)

R ≈ 44.5°

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The output obtained after executing the java code snippet,

public static void main(string[] args)

{

int value = 3;

value++;

system.out.println(value);
}

will be 4.

As per the question statement, we are provided with a java code snippet, which goes as:

public static void main(string[] args)

{

int value = 3;

value++;

system.out.println(value);
}

We are required to determine the output, that we will obtain on executing the above mentioned code.

That is, on executing the code

public static void main(string[] args)

{

int value = 3;

value++;

system.out.println(value);
}

We will obtain an output of 4, as "++" is the post increment function.

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Answer: $2,466.45

Step-by-step explanation:

Hi, to answer this question we have to apply the compounded interest formula:

A = P (1 + r/n) nt

Where:  

A = Future value of investment (principal + interest)  

P = Principal Amount  

r =  Nominal Interest Rate (decimal form, 3.5/100= 0.035)

n=   number of compounding periods in each year (365)

Replacing with the values given

3,500= P (1+ 0.035/365)^365(10)

Solving for P

3,500= P (1.00009589)^3650

3,500/  (1.00009589)^3650 =P

P = $2,466.45

The slack for binding constraints s always zero.

Each of the constraints has a stated slack or surplus value. When there are less or equal constraints, it is said that there is "slack," and when there are more constraints, it is said that there is "surplus." The matching slack or surplus value will be equal to zero if a constraint is binding.

Total slack, if positive, is the length of time a work can be put off without pushing back the project's completion deadline.

1. A binding constraint's slack value is always zero (0).

2, A "what-if" scenario is the product of a simulation experiment. This basically refers to the examination of information that could characterize or represent a prospective decision option.

3. The maximin decision criteria are used to make cautious decisions. It enables a decision-maker to weigh the worst-case possibilities for each alternative and then choose the best one from those. The "best" results in the example are 1, 5, -4, -3, 2, and 4 for each alternative. With a payout of 5, D-2 is the greatest choice in this situation.

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The slack for binding constraints s always zero.

What is meant by slack value?
Each of the constraints has a stated slack or surplus value. When there are less or equal constraints, it is said that there is "slack," and when there are more constraints, it is said that there is "surplus." The matching slack or surplus value will be equal to zero if a constraint is binding.

What is meant by positive slack value?
Total slack, if positive, is the length of time a work can be put off without pushing back the project's completion deadline.

1. A binding constraint's slack value is always zero (0).
2, A "what-if" scenario is the product of a simulation experiment. This basically refers to the examination of information that could characterize or represent a prospective decision option.
3. The maximin decision criteria are used to make cautious decisions. It enables a decision-maker to weigh the worst-case possibilities for each alternative and then choose the best one from those. The "best" results in the example are 1, 5, -4, -3, 2, and 4 for each alternative. With a payout of 5, D-2 is the greatest choice in this situation.

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Answer:

y=41/3 and x = -14

Step-by-step explanation:

system of the linear equation :

-3y-4x=15       eq[i]

9y+7x=25      eq[ii]

multiplying eq[i] by -7 and eq[ii] by 4,we get

21y+28x= -105    eq[iii]

36y+28x= 100     eq[iv]

subtracting eq[iii] from eq[iv],we get

15y=205

y=205/15=41/3

and x= -14

The streetlamp illuminates approximately B) 415.27 square meters of the street. So the correct option is (B) 415.27 square meters.

The area of a circle is given by the formula

\(A = \pi r^2,\)

where r is the radius of the circle. In this case, the diameter of the circle is given as 23 meters, so the radius is half of that, or 23/2 = 11.5 meters.

Using the formula for the area of a circle and approximating π as 3.14, we get:

\(A = 3.14 \times (11.5)^2\)

A ≈ 415.27

Therefore, the streetlamp illuminates approximately 415.27 square meters of the street. Rounded to the nearest hundredth, the answer is 415.27 \(m^2.\)

So the correct option is (B) 415.27 m2.

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Answer:

B) 415.27 square meters

Step-by-step explanation:

Answer:

Step-by-step explanation:

17/6 or 2 1/2 (D)

Just subtract 3 4/6 by 5/6

hope this helped

Answer: 280 students

Step-by-step explanation: you do 70x each grade there is 70 students in to find how many students there is in all

The total number of students present in all grades will be 280.

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

There are 70 children each in grades 3,4,5 and 6. Then the number of students present in all grades will be calculated by the sum of all the students in each grade.

⇒ 70 + 70 + 70 + 70

⇒ 280

The total number of students present in all grades will be 280.

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Answer:

the cost for each drink = $2.54

Step-by-step explanation:

The statement formed a simultaneous equation :

3x + 6y = $21.12

4x + 9y = $30.41

solving simultaneously,you have that ; x = 2.54, y = 2.25

Answer:

15 or more times

Step-by-step explanation:

30/2=15. It says that at least so 15 or more

Answer:

on seconded I will come back and edit my answer

Answer:

a

Step-by-step explanation:

it has to  have to same slope as the first equation so you have y=5x+b then what you do is plug in the points and solve for b. which gives you 2. so your final equation is y=5x+2

7=5+b

-5  -5

2=b

Answer:

The equation that represents the line that passes through (1,7) and is parallel to y = 5x + 4 will be:

Step-by-step explanation:

Given the equation

\(y = 5x + 4\)

Here the slope is:

\(m=5\)

as comparing with the \(y=mx+b\), which is the slop-intercept form where m is the slope and b is the y-intercept.

As we know the point-slope form is

\(y-y_1=m\:\left(x-x_1\right)\)

\(y-7=5\left(x-1\right)\)

Add 7 to both sides

\(y-7+7=5\left(x-1\right)+7\)

\(y=5x+2\)

Therefore, the equation that represents the line that passes through (1,7) and is parallel to y = 5x + 4 will be: