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WILL FIVE BRAINLYIST TO RIGHG ANSWER!!

The cost for one donut is $0.32, so the cost for one dozen donuts is:

12 donuts x $0.32/donut = $3.84

The cost for the cardboard box is $0.18 per square foot of cardboard, and there are 144 square inches in 1 square foot, so the cost per square inch of cardboard is:

$0.18 / 144 sq in = $0.00125/sq in

If t represents the total surface area of the box in square inches, then the cost of the box is:

t x $0.00125/sq in

To convert square inches to square feet, we divide by 144:

t/144 square feet x $0.18/square foot = t x $0.00125/sq in

Thus, the expression to model the total cost for one dozen donuts where t represents the total surface area of the box in square feet is:

$3.84 + (t/144) x $0.18

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Answer:

Yes it does!

Step-by-step explanation:

Given, the growth of the bamboo changes over time. Therefore, the growth is directly proportional as it grows more with increase in time.

Answer:

s = 9

Step-by-step explanation:

A = s^2

81 = s^2

√81 = s

s = 9

Answer:

2.5i

Step-by-step explanation:

-5/2 = 2.5

+i = 2.5i

Answer:

Lia takes 15 shots

Step-by-step explanation:

1) Talisha takes 5 shots

2) Lia takes 3 times as many shots as Talisha

3) 5x3 = 15

4) 5x3 = 5 + 5 + 5

5) 5 three times is 15

6) Lia took 15 shots

The value of the expression for the given values is 1294139

From the question, we are to rewrite the expression

(11j⁻³k²) (j³k⁴)

This can be rewritten as

11 × j⁻³ × k² × j³ × k⁴

11 × j⁻³ × j³ × k² × k⁴

11 × j⁻³⁺³ × k²⁺⁴

11 × j⁰× k⁶

= 11 × 1 × k⁶

= 11k⁶

Now we are to evaluate the expression for when j = -8 and k  = 7

The expression is

= 11 × k⁶

= 11 × 7⁶

= 1294139

Hence, the value of the expression for the given values is 1294139

Here is the complete question:

Use the properties of exponents to rewrite this expression. Then evaluate the rewritten expression for the given values to

complete the statement.

(11j⁻³k²) (j³k⁴)

When j = -8 and k = 7

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Answer:

539

Step-by-step explanation:

Introducing short, high-intensity segments in a workout is called interval training. This method can help boost calorie expenditure and improve overall fitness.

When engaging in running, there are moments during the running gait cycle where both feet are off the ground simultaneously. This phenomenon is known as the flight phase. Running is considered a high-impact activity, which means it puts stress on the joints, especially for individuals who are overweight or have joint-related issues. To mitigate this impact, low-impact exercises such as swimming or cycling can be more suitable for overweight individuals as they provide cardiovascular benefits with reduced stress on the joints.

While running may not be the ideal choice for overweight individuals concerned about the joint impact, it can be advantageous for increasing the number of calories burned during a workout. Running is a weight-bearing exercise that engages multiple muscle groups and requires more energy expenditure compared to low-impact exercises. This increased calorie burn can be beneficial for weight loss and improving cardiovascular fitness.

Interval training refers to a workout method that involves alternating periods of high-intensity exercise with periods of low-intensity or rest. This technique can be applied to various exercises, including running. By incorporating short, high-intensity segments, such as sprinting or running at a faster pace, into a workout, individuals can challenge their cardiovascular system, improve endurance, and burn more calories in a shorter amount of time. Interval training is known for its efficiency and effectiveness in boosting overall fitness levels.

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Step-by-step explanation:

Please could you snap it completely, or message me with the full snap so I can solve it. Thanks

Answer:

your answer i think is 2/3 sorry if i'm wrong

Step-by-step explanation:

The lateral surface area of the square pyramid is 700cm²

The lateral area of a figure is the area of the non-base faces only. Therefore the lateral area of pyramid is the side areas of the pyramid.

For a regular square base pyramid, the four surfaces will have the same area. Therefore;

lateral area = 4 ( 1/2bh)

where b is the base and h is the height of the triangle.

LA = 4( 1/2 ×25 × 14)

LA = 4 × 25 × 7

LA = 100× 7

LA = 700 cm²

Therefore the lateral surface area of the square based pyramid is 700 cm²

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The correct answer is A. 0. As diversification increases, the total variance of a portfolio approaches zero.

As diversification increases, the total variance of a portfolio approaches 0, which means that the portfolio becomes less risky. This occurs because diversification spreads the risk across multiple assets, reducing the impact of any single asset on the portfolio's overall performance. The reduction in risk is due to the fact that some assets in the portfolio may perform well while others may not, but the negative performance of some assets is compensated by the positive performance of others, leading to a lower overall portfolio variance. Therefore, option A is the correct answer.

Diversification is an investment strategy that involves spreading an investor's portfolio across different assets, such as stocks, bonds, real estate, and commodities, with the aim of reducing overall risk.

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In a genetic algorithm for the Traveling Salesman Problem (TSP), a chromosome represents a potential solution or a route through the cities. The chromosome typically consists of a sequence of genes, where each gene represents a city.

In this case, if we have 10 cities, the chromosome could be represented as a string of 10 genes, where each gene represents a city. For example, if the cities are labeled A, B, C, ..., J, a chromosome could look like:

Chromosome: ABCDEFGHIJ

This chromosome represents a potential route where the salesperson starts at city A, visits cities B, C, D, and so on, in the given order, and finally returns to city A.

It's important to note that the specific representation of the chromosome may vary depending on the implementation details of the genetic algorithm and the specific requirements of the problem. Different representations and encoding schemes can be used, such as permutations or binary representations, but a simple string-based representation as shown above is commonly used for small-scale TSP instances.

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When resolving an inequality, you can, add the same amount to each side, take away the same amount from each side, multiply or divide each side by the same positive amount.

The complete question is,

How do you resolve an inequality equation?

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Answer:

Step-by-step explanation:do u need help

Answer:

(5,50)

can I please get Brainliest?

The probability that a randomly chosen specimen has an acceptable hardness is 0.7887. 

The Rockwell hardness of a metal is determined by impressing a hardened point into the surface of the metal then measuring the depth of penetration of the point. Suppose the Rockwell hardness of a particular alloy is normally distributed with mean 70 and standard deviation 3.

The specimen is acceptable only if its hardness is between 67 and 75.

We need to find the probability that a randomly chosen specimen has an acceptable hardness.

Given that the Rockwell hardness of a particular alloy is normally distributed with mean μ = 70 and standard deviation σ = 3.

Let X be the Rockwell hardness of the alloy.

Then, X ~ N(70, 3)

We need to find the probability that a randomly chosen specimen has an acceptable hardness, i.e.,

P(67 < X < 75) = P((67-70)/3 < (X-70)/3 < (75-70)/3)P(-1 < Z < 5/3)

Using a standard normal table, we get

P(-1 < Z < 5/3) = Φ(5/3) - Φ(-1) = 0.9474 - 0.1587 = 0.7887

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From interpretation of the given graph, we can say that the equation given as ¹/₂(2x + 8) = x + 4 has no solution

We are given the equation as;

¹/₂(2x + 8) = x + 4

Now, expanding the bracket using distributive property gives us;

x + 4 = x + 4

Since left hand side is equal to right hand side, then it means that the equation has no solution.

Now, looking at the given graph, we can see that the line of both equations overlap each other which means they don't intersect to provide a solution.

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16 points

Hi there !

What is his  score?

6×4 - 4×2 =

= 24 - 8

= 16 points

Good luck !

Answer:

marks awarded for each correct answer = 4

marks awarded for each incorrect answer = -2

No.of Sunil's correct answer = 6

therefore, mark of Sunil's correct answer = 6 x 4 = 24

No.of Sunil's incorrect answer = 4

therefore, mark of Sunil's incorrect answer = 4 x -2 = -8 (here + and - is                                                                                                                  multiplied therefore the final answer will be -)

Sunil's total score = 24(positive marks) - 8(negative marks)

                               =24-8 = 16

This also is an integer question right?       ^_^                                                                                                                                                                  

Therefore, the rank of matrix 'a' in this case would be 5.

To find the rank of a matrix, we need to perform row reduction to obtain its row echelon form (REF) or reduced row echelon form (RREF). However, since the matrix 'a' is not provided, I cannot perform the calculations or determine its rank.

The rank of a matrix is equal to the number of non-zero rows in its row echelon form or reduced row echelon form. If the system of equations 'ax = 0' has a two-dimensional solution space, it means that the rank of matrix 'a' is less than the number of columns (6) but greater than 4 (since the solution space is two-dimensional).

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Answer:

The answer is

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

\(M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} )\)

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(1, 9) and (-3, 5)

The midpoint is

\(M = ( \frac{1 - 3}{2} \: , \: \frac{9 + 5}{2} ) \\ = ( - \frac{2}{2} \: , \: \frac{14}{2} )\)

We have the final answer as

Hope this helps you

Answer:  \(m = 7.3\pi\)

I multiplied both sides by pi to isolate m.

The lifting force if the speed is 220 miles per hour is F' = 708.53 N.

The force of light, or simply light, is the sum of all forces on an object that cause the object to move perpendicular to the direction of flow.

The most common type of lift is the wing lift. But there are many other common uses, such as propellers on airplanes and ships, rotors on helicopters, fan blades, sails on sailboats, and wind turbines.

We have,

The lifting force, F, exerted on an airplane wing varies jointly as the area, A, of the wing's surface and the square of the plane's velocity, v. It, means that,

\(F=kAv^{2}\)

Where

k is constant

If, A = 190 Ft², v = 220 mph, F = 950 pounds

Now, find k first from the above data. So,

    \(k=\frac{F}{Av^{2} }\)

⇒ \(k=\frac{950}{190* (220)^2}\)

⇒ k = 0.0001033

It is required to find the lifting force on the wing if the plane slows down to 190 miles per hour.

Let F' is a new force. So,

    F' = 0.0001033 × 190 × (190)²

⇒ F' = 708.53 pounds.

So, the lifting force is 708.53 pounds if the plane slows down to 190 miles per hour.

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43% of elementary students chose something other than blue, red, or yellow as their favorite color.

Blue: 24%

Red: 17%

Yellow: 16%

Total: 24% + 17% + 16% = 57%

Percentage chose something other:

100% - 57% = 43%.

Therefore, 43% of elementary students chose something other than blue, red, or yellow as their favorite color.

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Answer:

A

Step-by-step explanation:

5/8=0.625

0.42=0.42^2

Answer:

$0.49

Step-by-step explanation:

You will need to divide 5.88 with 12

Since she has 12 pens we will need to divide 5.88 by 12 to get the cost of one pen

Thus:

5.88/9

You will get 0.49

Thus each pen is $0.49

To check your answer you can multiply 0.49 with 12

This will get 5.88, the same price

Hope this helps!

The Answer is:

−30xi−18x, I really don't know what you are looking for but this is what i came up with. Hope this is helpful!

Answer:

x = y-4

Step-by-step explanation:

Solve for  x  by simplifying both sides of the equation, then isolating the variable.

:

x=y-4

Step-by-step explanation:

y=x+4

-4

y-4=x

Answer:

3400 feet

Step-by-step explanation:

Distance between building 1 and building 2 = |5+3| = 8

Distance between building 2 and building 3 = |4+5| = 9

Distance between building 3 and building 4 = |-3-5| = 8

Distance between building 4 and building 1 = |4+5| = 9

total distance = 8 x 2 + 9 x 2 = 34

total distance in feet =  34 x 100 = 3400 feet

Answer: 3400 feet

Step-by-step explanation:

Answer:

24 is it multipule

Step-by-step explanation:

Answer:

B) 6 cm

Step-by-step explanation:

sq rt 36 = 6 cm

The total number of flowers in the flower shop is 65.

The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.

Given that, the ratio to tulips to roses is 5 to 8 at the flower shop.

There are 40 roses at the flower shop.

Let the total number of flowers are x.

Now, 5+8=13

8/13 ×x=40

8x=520

x=520/8

x=65

Therefore, the total number of flowers is 65.

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Answer:

2,322,775

Step-by-step explanation:

\( a_1=4\\\\

a_i=a_{i-1}+11\\\\

\implies a_2=a_{2-1}+11\\a_2= a_1+11 \\a_2= 4+11 \\a_2= 15\\\\

d = a_2-a_1 \\d= 15-4 \\d= 11\\\\

S_{650}=?\\\\

\implies n = 650\\\\\)

By the formula of sum of an Arithmetic Sequence

\( S_n= \frac{n}{2} [2a_1+(n-1)d]\\\\

S_{650}= \frac{650}{2} [2\times 4+(650-1)\times 11]\\\\

S_{650}= 325 [8+649\times 11]\\\\

S_{650}= 325 [8+7,139]\\\\

S_{650}= 325\times 7,147\\\\

\huge \red {\boxed {S_{650}=2,322,775}} \)