Mathematics College

Malcolm drew a circle with a diameter of d units, a radius of runits, a circumference of C units, and an area of A units. Which of the following could Malcolm use with his circle to define
PI?

HELP ME

Answers

Answer 1

Answer:

c because definition of circumference: the enclosing boundary of a curved geometric figure, especially a circle.

Answer 2

Answer:

C

Step-by-step explanation: water

Related Questions

A swester is 20 dollars and is on ssle for 12 dollars. What percentage off

Answers

12 dolars / 20 dolars

the percentage is

(20-12) / 20

= 8/20

= 40 %

Help please, only right answers get brainliest!

Answers

Answer:

90

Step-by-step explanation:

The number of possibilities is the the product of the number of choices of each category.

size: 3 choices

cheese: 2 choices

side dish: 3 choices

drink: 5 choices

number of difference possibilities: 3 * 2 * 3 * 5 = 90

Answer: 90

Which components would Mr. Kelly use to write an equation to determine the total cost of the meal, given the amount of the bill, x?

Answers

can i see a picture?

drag and drop each expression to correctly classify if it as having a positive or negative product just put them in order from positive to negative. WHOEVER GIVES ME THE RIGHT ANSWER I WILL MAKE BRAINLIEST

Answers

Answer:

The two in the middle are the negatives and the two that are on the sides are positive.

I don’t understand this and it’s due at 12

Answers

Answer:

The 20% tip would be 18%

The 80% mark down would be 0.8 I think

The 60% I'm not sure for the 60% one

The 10% I'm not sure for that one but I think it would be 3.75

I think for 75% mark down it would be 0.7 I'm not sure tho and I'm not sure for the rest

Sorry if I'm wrong but hope this helps:)

As part of a science experiment, Sam recorded the four values shown in the table, but one of them got smudged on his paper. He remembers that the sum of the trials was −1. What was the value that was smudged?

Trials

−9

12

(smudged)

−8


A) 2


B) −2


C) −4


D) 4


PLEASE HELP IM GONNA FAIL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :(

Answers

Answer:

D) 4

Step-by-step explanation:

−9 + 12 + (unknown) + −8 = −1

Start by going through and testing each option

−9 + 12 + 2 + −8 =

3 + 2 + −8 =

5 + −8 =

−3

−3 ≠ −1

A) 2 is not possible.

−9 + 12 + −2 + −8 =

3 + −2 + −8 =

1 + −8 =

−7

−7 ≠ −1

B) −2 is not possible.

−9 + 12 + −4 + −8 =

3 + −4 + −8 =

−1 + −8 =

−9

−9 ≠ −1

C) −4 is not possible.

From this, D is looking like the answer. But to be sure, test it.

−9 + 12 + 4 + −8 =

3 + 4 + −8 =

7 + −8 =

−1

−1 = −1

D) 4 is the answer.



Help my 11 old daughter please I don’t know this type of math

Answers

Answer:

2nd Choice- $2.14 total

Step-by-step explanation:

The expression is just adding the factors, 1.19 and 0.95. Then the counting sets, a whole square shaded is 100 units, a bit more is shaded of the second square, which signifies the .19 cents. Then yellow shade shows the lip balm cost, which is 0.95.

FIRST RIGHT GETS BRAINLIEST

Answers

Answer:

0?

Step-by-step explanation:

Answer 4
Because it is going down up by 2 ( if you are looking right to left)

IM A DUMB BLONDE AND I NEED YOUR HELP RIGHT NOW

Answers

Answer:

- 1 and 3

Step-by-step explanation:

PLEASSEEE HELP OMG I WILL DO ANYTHING!!! IM BEGGING

Answers

Answer:

180 boxes

Step-by-step explanation:

The rate of change is 10 boxes per hour, so if you multiply 10 times 18 you will get 180 which is the answer.

Mr. Smith and Ms. Jones start at the same place.
Mr. Smith drives north for 4 miles. Ms. Jones
drives east for 5 miles. What is the direct distance
between Mr. Smith and Ms. Jones?
A. 18 miles
B. 41 miles
C. 9 miles
D. 41 miles

Answers

Letter C 9 milesssssss

Golfing
A golfer is aiming for a hole that is 120 feet away and, when he hits the golf ball off the ground, its highest point
reaches 80 feet up in the air
3

Answers

Step-by-step explanation:

Using vertex form of a parabola:

y = a (x − h)² + k

where (h, k) is the vertex.

If we say the vertex is (0, 80), then:

y = a (x − 0)² + 80

y = ax² + 80

The roots of the parabola are (-60, 0) and (60, 0).  If we plug this in:

0 = a (60)² + 80

-80 = 3600a

a = -1/45

Noemi's team's answer is incorrect.

Please help me if you know the correct answer, thank you

Answers

9515 1404 393

Answer:

Option 4Option 1no solution

Step-by-step explanation:

1. The system is represented by the matrix that has the coefficients in the left three columns and the constants in the rightmost column. Values and signs must match. Only Option 4 makes any sense in this context.

__

2. In the first equation, the y-term has a coefficient of 0. (There is no y-term.) The only matrix choice with a coefficient of 0 in the second column of the first row is Option 1.

__

3. Parallel lines do not intersect, so there can be no solution.

least common multiple

3/6 , 2/12

Answers

Answer:

6

Step-by-step explanation:

3,6,9.12

2,4,6,8,10,12

given;, angle 2 = angle 4. angle 2 = 110
prove angle 3 = 70​

Answers

Answer:

Step-by-step explanation:

180-110+70

Estimate by rounding the first factor to the nearest ten. Then enter the product.

77 × 5


The estimate is _______


The product is ________

Answers

Answer:

estimate - 400

product - 385

Step-by-step explanation:

estimate - 77 rounds up to 80

80*5=400

product - 70*5=350

7*5=35

350+35=385

Answer:

The estimate is 390 while the real product is 385

I NEED HELP ASAP PLEASEEEEEE

Answers

Answer:

3/24= 33/264

2/9= 12/54

4/5= 32/40

8/9= 16/18

42/18= 7/3

32/12= 8/3

Step-by-step explanation:

You have to use common factors and denominators to match numbers. VERY COMPLICTED! Hope this helps!

Which number is closest to V90 ?

Answers

I believe it’s 9.4 , if not I’m sorry!

Please help thank you so much I mark as brainliest​

Answers

The coordinates of point R are (-8, 7)

Need help ASAP have 30 minutes

Answers

7.25$ for one box of paper
Explanation: divide 14.50 by 2

Answer:

1 box of paper will cost $7.25.

Step-by-step explanation:

14.50 divided by 2 is 7.25, therefore one box of paper will be 7.25

Vijay is celebrating his birthday at Pizza Ranch. The all-you-can-eat meal costs $12 per adult
and $5 per child. He wants to stay under a budget of $180 for the party.
Select the inequality in standard form that describes this situation. Use the given numbers and the
following variables
• X = the number of adults attending
· y = the number of children attending
12x + 5y < 180
B
12x + 5y < 180
52 + 12y < 180
5x + 12y < 180

Answers

Answer:

12x+5y < 180

Step-by-step explanation:

12 (adults) + 5 (kids) < needs to be less than 180 dollars

In the expression shown, n
represents a rational number.
7n
What value of n makes the
expression a number less than
7?
A. 3/2
B. 6/6
C. 4
D. 714

Answers

Answer:

C. 4/5

Step-by-step explanation: If you have a fraction with the numerator being less than the denominator then multiplying by 7 you will get a number that is less than 7

P(x)= - 4x + 2,800x - 400

Answers

What am I suppose to help you with this simplify this???

Which list shows all the factors of 72?
OA) 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
OB) 1, 2, 3, 4, 6, 9, 12, 18, 24, 36, 72
OC) 1, 2, 3, 4, 5, 6, 8, 9, 12, 18, 24, 36, 72
OD 1, 2, 3, 4, 6, 7, 8, 9, 12, 18, 24, 36, 72

Answers

Answer:

b

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Will mark Brainliest, 15 points. Easy question.

The point slope form of the line that passes through
(-4, -3) and (12, 1) is
y - 1 = 1/4 ( x - 12). What is the standard form of the equation for this line?

A). X - 4y = 8
B). X - 4y = 2
C). 4x - y = 8
D). 4x - y = 2

Answers

The correct answer will be A hope I’m right

I need lots of help​

Answers

Answer:

with what

Step-by-step explanation:

7. A fish tank hold 100 gallons of water and is losing water at a rate of 1 gallons per hour. A second fish tank
contains 40 gallons of water is having 2 gallons added per hour. After how many hours will the first tank
have less water than the second? Which inequality represents the situation?
a. 100+ h > 40 - 2h
c. 40-h > 100 + 5h
b. 100-h< 40 + 2h
d. 100-h > 40 + 2h
OA
OB
ОС
D
D
Question 8
My

Answers

Answer:

B

Step-by-step explanation:

the first fish tank has 100 gallons of water and 1 gallon is removed every hour which makes 100-h

the second tank has 40 gallons in it and 2 gallons are added every hour which makes 40+2h

after 20 hours the second tank will have more gallons than the first tank

this means that 40+2h would be greater than 100-h since it's also asking you "After how many hours will the first tank  have less water than the second?"

The office supply closet had 25,473 large paper clips, 13,648 medium paper clips, and 15,306 small paper clips. How many paper clips were in the closet?

Answers

Answer:

The answer is 54,427

Step-by-step explanation:

Add them up

Question 4
Which situation requires the use of the cube root?
A
determining the surface area of a cube given the side
B
determining the volume of a cube given the side
С
determining the side of a cube given the volume
D
determining the volume of a sphere given the radius

Answers

Answer:

Step-by-step explanation:

O

Find DF
Segment addition

Answers

Answer:

mDF = 18

Step-by-step explanation:

DE and EF must add up to DF.

Step 1: Set up equation

mDE + mEF = mDF

x + 7 + 7 = 4x + 2

Step 2: Solve for x

Combine like terms: x + 14 = 4x + 2Subtract x on both sides: 14 = 3x + 2Subtract 2 on both sides: 12 = 3xDivide both sides by 3: 4 = xRewrite: x = 4

Step 3: Find mDF

mDF = 4x + 2

mDF = 4(4) + 2

mDF = 16 + 2

mDF = 18

Other Questions
Which Construction industry career often involves working on a computer creating models and plans?LandscapingConstructionMaintenance/OperationsDesign/Pre-Construction The members of which branch of government are appointed by thePresident and determine if laws are constitutional? (interpret the law) *A. judicialB. legislativeC. executive you have three 1 dollar bills and 2 10 dollar bills in your wallet. you select a bill at random Use the drop-down menu to complete the statement. Increasing the amount of current that flows through a wire________ the strength of an electromagnet. Does anyone know how to do this ???? Or how to find answers :( How can we confirm that a sketch is fully constrained? *( In AutoDesk Inventor) The value of a share of common stock depends on the cash flows it is expected to provide, and those flows consist of the dividends the investor receives each year while holding the stock and the price the investor receives when the stock is sold. The final price includes the original price paid plus an expected capital gain. The actions of the marginal investor determine the equilibrium stock price. Market equilibrium occurs when the stock's price is -Select-less thanequal togreater thanCorrect 1 of Item 1 its intrinsic value. If the stock market is reasonably efficient, differences between the stock price and intrinsic value should not be very large and they should not persist for very long. When investing in common stocks, an investor's goal is to purchase stocks that are undervalued (the price is -Select-abovebelowequivalent toCorrect 2 of Item 1 the stock's intrinsic value) and avoid stocks that are overvalued.The value of a stock today can be calculated as the present value of -Select-a finitean infiniteCorrect 3 of Item 1 stream of dividends:This is the generalized stock valuation model. We will now look at 3 different situations where we can adapt this generalized model to each of these situations to determine a stock's intrinsic value:1. Constant Growth Stocks;2. Zero Growth Stocks;3. Nonconstant Growth Stocks.Constant Growth Stocks:For many companies it is reasonable to predict that dividends will grow at a constant rate, so we can rewrite the generalized model as follows:This is known as the constant growth model or Gordon model, named after Myron J. Gordon who developed and popularized it. There are several conditions that must exist before this equation can be used. First, the required rate of return, rs, must be greater than the long-run growth rate, g. Second, the constant growth model is not appropriate unless a company's growth rate is expected to remain constant in the future. This condition almost never holds for -Select-maturestart-upCorrect 4 of Item 1 firms, but it does exist for many -Select-maturestart-upCorrect 5 of Item 1 companies.Which of the following assumptions would cause the constant growth stock valuation model to be invalid?The growth rate is zero.The growth rate is negative.The required rate of return is greater than the growth rate.The required rate of return is more than 50%.None of the above assumptions would invalidate the model.-Select-Statement aStatement bStatement cStatement dStatement eCorrect 6 of Item 1Quantitative Problem 1: Hubbard Industries just paid a common dividend, D0, of $1.60. It expects to grow at a constant rate of 2% per year. If investors require a 10% return on equity, what is the current price of Hubbard's common stock? Round your answer to the nearest cent. Do not round intermediate calculations.$ per shareZero Growth Stocks:The constant growth model is sufficiently general to handle the case of a zero growth stock, where the dividend is expected to remain constant over time. In this situation, the equation is:Note that this is the same equation developed in Chapter 5 to value a perpetuity, and it is the same equation used to value a perpetual preferred stock that entitles its owners to regular, fixed dividend payments in perpetuity. The valuation equation is simply the current dividend divided by the required rate of return.Quantitative Problem 2: Carlysle Corporation has perpetual preferred stock outstanding that pays a constant annual dividend of $2.00 at the end of each year. If investors require an 10% return on the preferred stock, what is the price of the firm's perpetual preferred stock? Round your answer to the nearest cent. Do not round intermediate calculations.$ per shareNonconstant Growth Stocks:For many companies, it is not appropriate to assume that dividends will grow at a constant rate. Most firms go through life cycles where they experience different growth rates during different parts of the cycle. For valuing these firms, the generalized valuation and the constant growth equations are combined to arrive at the nonconstant growth valuation equation:Basically, this equation calculates the present value of dividends received during the nonconstant growth period and the present value of the stock's horizon value, which is the value at the horizon date of all dividends expected thereafter.Quantitative Problem 3: Assume today is December 31, 2013. Imagine Works Inc. just paid a dividend of $1.15 per share at the end of 2013. The dividend is expected to grow at 15% per year for 3 years, after which time it is expected to grow at a constant rate of 6% annually. The company's cost of equity (rs) is 9.5%. Using the dividend growth model (allowing for nonconstant growth), what should be the price of the company's stock today (December 31, 2013)? Round your answer to the nearest cent. Do not round intermediate calculations.$ per share alguma menina de 14 anos no tdio to querendo conhecer gente nova? ANSWER PLSS algebra 1 and explain why Based on the sources and your knowledge of US history, determine whether wealthy businessmenfrom the Second Industrial Revolution Era should be remembered more so in a negative light asRobber Barons or positively as "Captains of Industry".As you write, follow the directions below. Address all parts of the prompt. Include information and examples from your own knowledge of US history,Use evidence from the sources to support your response. What is one similarity between the famine and plague of the 1300s? Both lowered the population of Europe. Both were caused by weather changes. Both lowered food supplies in Europe. Both were caused by social unrest. Wingate Company, a wholesale distributor of electronic equipment, has been experiencing losses for some time, as shown by its most recent monthly contribution format income statement, which follows:Sales $1,584,000Variable expenses $610,020Contribution margin $973,980Fixed expenses $1.071,000Net operating income (loss) $(97,020)In an effort to isolate the problem, the president has asked for an income statement segmented by division. Accordingly, the Accounting Department has developed the following information:East DivisionSales $434,000Variable expenses as a percentage of sales 53%Traceable fixed expenses $261,000Central DivisionSales $650,000Variable expenses as a percentage of sales 20%Traceable fixed expenses $357,000West DivisionSales $500,000Variable expenses as a percentage of sales 50%Traceable fixed expenses $204,0001. Prepare a contribution format income statement segmented by divisions, as desired by the president.2-a. As a result of a marketing study, the president believes that sales in the West Division could be increased by 14% if monthly advertising in that division were increased by $29,000. Calculate the incremental net operating income.2-b. Would you recommend the increased advertising? what are the colonist's negative aspects? The term internal conflict refers to a struggle between a character andAlbcnature.society.him- or herself.another character. Which historical figure was inspired by Christian teachings and the idea of "theKingdom of God"?A. AkhenatenB. SocratesC. Martin Luther KingD. None of the above The Nile River was important to Egypt and Nubia because it... 1. Jen went scuba diving. She makes the first stop on her descent at 45 meters below thesurface of the water. From that point she dives down further, stopping every 10 meters. Ifshe makes 3 additional stops, at what depth will she be? If the place these marbles in a bag close your eyes and choose a marble what is the probability that it will be pink? Why werent the Indians allowed to vote. Use specific historic details What is the value of (2,820 8) 5?