ILL MARK BRAINLIST !! SHOW WORK

ILL MARK BRAINLIST !! SHOW WORK

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Answer 1

Answer: Here is your answer dude

ILL MARK BRAINLIST !! SHOW WORK

Related Questions

I got this question wrong. So the 50% is not right. Please help.

Answers

Answer:

25%

Step-by-step explanation:

sorry if its wrong but im pretty sure its 25%

the answer is 3/8

give me a brainliest

Organisms A and B start out with the same population size. Organism A's population doubles every day. After 5 days, the population stops growing and a virus cuts it in half every day for 3 days. Organism B's population grows at the same rate but is not infected with the virus. After 8 days, how much larger is organism B's population than organism A's population? Answer the questions to find out. The expression showing organism A's decrease in population over the next 3 days is ( 1 2 ) ( 2 1 ​ ) 3 . This can be written as (2–1)3. Write (2–1)3 with the same base but one exponent.

Answers

Answer:

The number of times organism B's population is larger than organism A's population after 8 days is 32 times

Step-by-step explanation:

The population of organism A doubles every day, geometrically as follows

a, a·r, a·r²

Where;

r = 2

The population after 5 days, is therefore;

Pₐ₅ = = 32·a

The virus cuts the population in half for three days as follows;

The first of ta·2⁵ he three days = 32/2 = 16·a

The second of the three days = 16/2 = 8·a

After the third day, Pₐ = 8/2 = 8·a

The population growth of organism B is the same as the initial growth of organism A, therefore, the population, P₈ of organism B after 8 days is given as follows;

P₈ =  a·2⁸ = 256·a

Therefore, the number of times organism B's population is larger than organism A's population after 8 days is P₈/Pₐ = 256·a/8·a = 32 times

Which gives, the number of times organism B's population is larger than organism A's population after 8 days is 32 times.

Which is equivalent to (3 + 4i )(3 - 4i )?

Answers

Use the FOIL method to solve.

(3 + 4i)(3 - 4i)

(3 * 3) + (3 * -4i) + (4i * 3) + (4i * -4i)

9 - 12i + 12i - 16i

9 - 16i

Best of Luck!

Find surface area of the regular pyramid plz help ASAP

Answers

Answer:

B.  3,157 in^2

Step-by-step explanation:

surface area of a pyramid shown = 3x lateral area + base area

given:

s1 = s2 = s3 = 42 in

L = 38 in

lateral area = ( 1/2 * 42 * 38 ) = 798 sq. in

base area = √3 * s^2

                          4

                 = √3 * 42^2

                             4

                 = 763.834 sq. in

therefore,

surface area of a pyramid shown = 3x 798 + 763.834 = 3,157 in^2

Answer:

= 3,157 in^2

Step-by-step explanation:

surface area  = 3x lateral area + base area

given:

side lengths area s1 = s2 = s3 = 42 in

slant height = 38 in

lateral area = ( 1/2 * 42 * 38 )

                   = 798 sq. in

base area = (√3 * s^2 ) / 4

                  = (√3 * 42^2 ) / 4

                 = 763.83 sq. in

surface area = 3x 798 + 763.834

                     = 3,157 in^2

Simplify
2 (0.1 + x) -8 (-X-0.3)

Answers

Answer:

0.2+2x+8x+2.4

10x+2.6

x=2.6-10

x=-7.4

What is estimation? When is it helpful to use estimation?

Answers

Answer:

Estimation is the process of arriving at an approximate answer to a question. It is helpful to use estimation when you need to calculate something fast or the data/information your given is uncertain or unstable  

Step-by-step explanation:

Find the Slope using the Slope Formula 1. (8.6).(2-8)​

Answers

Answer: 2.3 repeating

Please mark me as Brainliest

Round to the nearest cent.
$24.373

Answers

Answer:

$24.400

Step-by-step explanation:

it means you should round to hundredth place

$24.37


The surface area Q of a certain shape is three times the product of u and the square of its width w.

Answers

Answer:

Q = 3uw

Step-by-step explanation:

How many gallons of paint are needed to paint the walls of a rectangular prism shaped room that is 20 ft by 13 ft and 8 ft high if 1 gallon of paint covers 40 square feet?

Answers

Answer:

20 Gallons of paint are needed.

Step-by-step explanation:

Surface Area of a rectangular prism formula is 2 * length * width + 2 * length * height + 2 * width * height.

Substituting the given values, we get:

SA = 2 * 20 * 13 + 2 * 20 * 8 + 2 * 13 * 8

SA = 1048

Area of the floor is length * width. 20 * 13 = 260

Subtract the area of the floor from SA as we do not paint the floor. 1048 - 260 = 788

The number of gallons of paint is 788 / 40 as each gallon covers 40 sq feet. We round this number up to ensure that we have more than enough paint. 788 / 40 = 19.7. Rounding that to 20.

Therefore, 20 gallons of paint are needed.

yall imma fail if you don't help me. what is the scientific notation for 0.12? I need answers asap

Answers

Answer:

1.2 x 10^-1

Step-by-step explanation:

So you are going to move the decimal to the right once, since it is where the first number is. Since you only moved the decimal once it is 10^-1. It is negative because you moved the the right. If you had moved the decimal to the left it would be positive.

A store sells 8-foot boards for $2.40 each. What is the cost per foot?

Answers

Answer:

8x≤2.40, x ≤ $0.30

Step-by-step explanation:

Giselle bought a dress for $35 and three t-shirts. She used a coupon for $2.50 off each t-shirt. The total cost can be modeled by the expression 35 + 3(n - 2.5) . What does n - 2.5 represent?

Answers

It’s represents the coupon for each shirt being taken on the price of each shirt

The length of a rectangle is twice the width. The perimeter is 48in. Find the dimensions of the rectangle.

Answers

perimeter = p
length = l
width = w

p = 2l + 2w

p = 48
l = 2w
w = ?

now plug those values into the base equation (p = 2l + 2w)

48 = 2(2w) + 2w
then solve for w
48 = 4w + 2w
48 = 6w
w = 8

because l is 2w, find the length using the width value (8)

l = 2w = 2(8) = 16

SO

length = 16 in
width = 8 in
perimeter = 48 in

Answer:

w = 6in

l = 12in

Step-by-step explanation:

To solve this problem we propose 2 equations

2w + 2l = 48in

l = 2w

We replace the value of l = (2w) into the first equation and solve

2w + 2(2w) = 48in

2w + 4w = 48in

6w = 48in

w = 48in/6

w = 8in

we replace the value of w and solve

l = 2(8in)

l = 16in

zales bought a tea set for $1400. zales wants to mark up the set 55% of the selling price. the selling price of the tea set should be?

Answers

Answer:

The selling price of the tea set should be: The selling price of the tea set is $2170

$1400 x . 55 = $770.

what is the value of x in the proportion ​

Answers

Answer:

  5 2/5

Step-by-step explanation:

Multiply by (3 3/5)x/(1 1/2):

  x = (2 1/4)(3 3/5)/(1 1/2) = (9/4)(18/5)(2/3) =27/5

  x = 5 2/5

The monthly snowfall totals from December 2010 through April 2011 were 22, 38.3, 18.5, 1.3, 0.9.

What was the average monthly snowfall during those months?

Answers

The average snowfall total is 16.2

Kinda confused!! need help!!

Answers

Answer:

I think last option is correct

Answer:

Option 2.   EG, DH, CG, FH

Step-by-step explanation:

Skew lines are lines that do not lie on the same plane, and they also never intersect

Let's verify options

Option 1

AC is an exception, it intersects AB

Option 2

All good, all lines are skew with AB

Option 3

GH is an exception, Can be on the same plane with AB

Option 4

CD is an exception, can be on the same plane with AB

I need help on this question 133^4/133^1

Answers

Answer:

[tex]133^3[/tex] (or 2352637)

Step-by-step explanation:

[tex]\frac{133^4}{133^1}=133^{4-1}=133^3[/tex] (or 2352637 for exact value)

Simplify each. (-2)(-5/6)​

Answers

Answer:

5/3

Positive 5 over 3

Step-by-step explanation:

(-2)(-5/6)​

10/6

5/3

The statistic used in the sign test measures ____.

Answers

Answer:

the comparisms between pairs of scores

Step-by-step explanation:

The sign test can also called statistical test , this test is essential in the determination of group size. It also give comparisms between the given value and median of datas

It should be noted that The statistic used in the sign test measures the comparisms between pairs of scores

What are the coordinates of r

Answers

the coordinates of r is ( 4, -1 )
The coordinate of r is (4,-1)

Which of the following relations is a function? A. (5, 11), (-9, 2), (-1, 8), (-6, 11) B. (11, 5), (2, -9), (8, -1), (11, -6) C. (-1, 11), (-9, 2), (-1, 8), (-9, -6) D. (5, 11), (-9, 2), (-1, 8), (-1, -6)

Answers

Answer:

A

Step-by-step explanation:

It is a function if none of the x-values are the same

can you help me please!!!!
please!!!! :)​

Answers

Answer:

Qn.1

{4,5,6,7,8,9,12,15,16}is ans of 1

{8,9}is ans of 2

{4,5,6,7,8,9,18,20}is ans of 3

{}Is the ans of 4

{8,9,12,15,16,18,20}is ans of 5

{}is ans of 6

{4,5,6,7,8,9,12,15,16,18,20} is ans of 7

{8,9,12,15,16} is ans of 8

Qn.2

{0,12}is ans of 9

{0,2,10,12}is ans of 10

{0,4,6,8,12}is ans of 11

{2,4,6,8,10}Is ans of 12

{}is ans of 13

{0,12}is ans 14

{0,12} is ans 15

{0,2,10,12} is ans of 16

{0,12} is ans of 17

{0,12} is ans of 18

{2,10} is ans of 19

{4,6,8} is ans of 20

I haven't made the symbol of union and intersection because i don't how to make.

it may help you at your work

The circumference of a circle is 16Pi ft what is the radius

Answers

Answer:

Given circumference (C) = 16

Radius =  

C  =  

2.5464790894703

Diameter =  

C  =  

π

5.0929581789407

Area =  

C2  =  

20.371832715763

Step-by-step explanation:

We've all seen circles before. They have this perfectly round shape.

Every circle has a center, which is a point that lies exactly at the... well... center of the circle. A circle is a shape where the distance from the center to the edge of the circle is always the same. In order to calculate the radius, you need the circumferance or the diameter.

Answer:

Pi is a number that is approximated by 3.14, or 22/7. It is the ratio of the circumference to the diameter of any circle. This ratio can be rearranged to find circumference of a circle by multiplying pi times diameter

Step-by-step explanation:

What is the area of the triangle?
20
16
12
units

Answers

Answer:

3840

Step-by-step explanation:

Hope this helps you out

A square tile has a side length of 10 cm what is the area of the tile

Answers

Answer:

Area = a²

= 10²

= 100

Step-by-step explanation:

Answer:

100 cm 2

Step-by-step explanation:

Area of square = s ^ 2

                         = 10 ^ 2

                         = 100 cm square

A popular brand has introduced a new design of jeans. All major stores have stocked the jeans because the brand usually sells very well. But the cost of these jeans is much higher than those of other brands, so people don't buy them. How will the price of the jeans be affected? Give reasons to your answer

Answers

If the jeans aren't bought at all, or as much as the other brands, then the store owners would have no choice but to lower prices. It's either that option or they would return the merchandise (if possible) or simply throw away the jeans. Setting the right price is more or less trial and error. There are mathematical ways to make an educated guess, but to be fair, there are a lot of factors in play that make trial and error more effective.

For example, if the jeans start at $100 and no one buys them for a week, then the owner may reduce the cost to $75 and see if the 25% discount is effective or not. If people buy, then the price may stay there. If not, then the price may come down even further. The process is continued indefinitely. On the flip side, if demand skyrockets, then prices would likely go up.

the price of the jeans is likely to be affected by the low demand resulting from the high cost.

Based on the given information, it can be inferred that the price of the jeans is not aligned with the market demand due to its high cost relative to other brands. In this scenario, several outcomes are possible:

1. Decrease in Price: If the jeans are not selling well due to their high cost, the brand might experience a decrease in demand. To stimulate sales, the brand may need to lower the price of the jeans to make them more affordable and competitive. This price adjustment aims to attract customers who were previously deterred by the high cost.

2. No Change in Price: The brand may choose to maintain the current price despite the low demand. This decision can stem from factors such as maintaining the brand image or relying on a niche market that is willing to pay a premium for the product. However, in such a situation, the brand may need to focus on marketing and branding efforts to emphasize the unique qualities or benefits of the jeans to justify their higher price.

3. Increase in Price: It is less likely that the brand would increase the price of the jeans if they are not selling well due to their high cost. Increasing the price further would likely deter even more customers and exacerbate the issue. However, if the brand has a particularly strong brand image or a highly loyal customer base that is willing to pay a premium, a price increase may be feasible in rare cases.

In summary, the price of the jeans is likely to be affected by the low demand resulting from the high cost. The brand may choose to decrease the price to boost sales or maintain the current price while focusing on marketing efforts to highlight the unique value proposition of the jeans. An increase in price is less probable given the low demand.

Learn more about price here

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anyone do the Algebra 2 unit 1 test on edg?

Answers

Step-by-step explanation:

no not me .. I'm doing math unit test

The solution to the equation 3x + 7 = 16 - 2x is x = 9/5.

Option A is the correct answer.

We have,

To solve the equation 3x + 7 = 16 - 2x for x, we need to isolate the variable x on one side of the equation.

Let's solve it step by step:

Start with the original equation:

3x + 7 = 16 - 2x

- Add 2x to both sides of the equation to get rid of the -2x on the right side: 3x + 2x + 7 = 16 - 2x + 2x

- Simplifying, we have: 5x + 7 = 16

- Next, subtract 7 from both sides of the equation to isolate the term with x: 5x + 7 - 7 = 16 - 7

- Simplifying, we have: 5x = 9

- Finally, divide both sides of the equation by 5 to solve for x: (5x)/5 = 9/5

- Simplifying, we have: x = 9/5

Therefore,

The solution to the equation 3x + 7 = 16 - 2x is x = 9/5.

Learn more about equations here:

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The complete question:

Solve the following equation for x: 3x + 7 = 16 - 2x

a) x = 9/5

b) x = 5

c) x = 4

d) x = 6

What is the distance from the origin to point A graphed on the complex plane below?

Answers

Answer: B

Step-by-step explanation:

Answer:

option B, square root of 13

Step-by-step explanation:

i took the quiz on edge and got it right. :,)

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Kyle wants to find out how many textbooks his class has in total. He has discoveredthat each student has an average of 5 textbooks. There are 30 people in his class. How manytextbooks does his class have in total? Lee la conversacin entre Javier y su mam. MAM: Javier, por qu no _[blank 1]_ (salir) con jvenes del colegio en lugar de pasar todo el tiempo en la red? JAVIER: Ay, mam, sabes que no _[blank 2]_ (conocer) a muchos jvenes en el colegio. MAM: Me parece que no _[blank 3]_ (hacer) el esfuerzo (effort). No tienes amigos y no me parece bien. JAVIER: No es cierto, mam. _[blank 4]_ (tener) muchos amigos en lneamis primos y todos mis amigos de antes. MAM: Bueno, no entiendo eso de tener amigos virtuales. Completa la conversacin con el presente de indicativo de los verbos en parntesis. 1. Tienes 2. Tengo 3. conoces 4. hago 5. conozco 6. sales 7. salgo 8. haces PLEASE HELP ME, and explain it please please please 0.5s +1=7 + 4.5sS = Choose the correct plural form of the following word. l'interro les interros l'interros une interros un interros what number is 100 times greater than 20? What is the writing style in one writers beginning? Exercise 2-6 Analyzing account entries and balances LO A1 Use the information in each of the following separate cases to calculate the unknown amount. Corentine Co. had $152,000 of accounts payable on September 30 and $132,500 on October 31. Total purchases on account during October were $281,000. Determine how much cash was paid on accounts payable during October. On September 30, Valerian Co. had a $102,500 balance in Accounts Receivable. During October, the company collected $102,890 from its credit customers. The October 31 balance in Accounts Receivable was $89,000. Determine the amount of sales on account that occurred in October. During October, Alameda Company had $102,500 of cash receipts and $103,150 of cash disbursements. The October 31 Cash balance was $18,600. Determine how much cash the company had at the close of business on September 30. MARK BRAINLIESTThe left and right page numbers of an open book are two consecutive integers whose sum is 473. Find these page numbers.The two page numbers are ______(Use a comma to separate answers as needed.)PLEASE HELP MARK BRAINLIEST QUESTION 8 A motorboat leaves a harbor and travels at an average speed of 6 mph towards a small island. Two hours later, a cabin cruiser leaves the same harbor at an average speed of 12 mph toward the same island In how many hours after the cabin cruiser leaves the harbor will it be alongside the motorboat? Algebra 1- 10 pts Solve for t.4t48Enter your answer as an inequality 13 C4- has _______ electrons. Economic profit can be derived from calculating total revenues minus all of the firm's costs Alpha helix and pleated sheets are example of _________ Protein Folding. what is the y-intercept of the table shown? Write a MATLAB function named average_of_scores_with_drops The function will have two inputs and two return values. The first input will be a list of scores. The second input will be a postive integer representing the number of scores to drop. It will not be larger than the length of the list. Your function should determine the average of the scores after dropping the specified number of lowest scores. The first return value must be a real number equal to the average score. The second return value must be the number of items that were averaged. Notes: Example Test Case: SCORES expressions that are equivalent to -8. The anatomy and physiology of the brain was identified by the _________. Igneous rocks that form under conditions of fast cooling are said to be Use the drop-down menus to complete the sentences.Identify the letter on the map that corresponds to each item described.The Yellow River is located at.The structure built to keep out the northern barbarians was called the and is located at.The Silk Road is located at.