Mathematics High School

If Susan can type 72 words per minute, how long will it take her to type her 360 word essay?

Answers

Answer 1

34 words in 1 minute

# words in 5.5 minutes

Cross multiply.

34/1=#/5.5

1(#)= 34(5.5)

#= 187

Answer 2

Answer:

5 minutes

Step-by-step explanation:

72/1 = 360/5

Related Questions

Describe if the function is linear, exponential, or neither. Explain how you can tell

Answers

Answer: neither
It is not linear because it does not follow a set pattern and it is not exponential because there are no exponents present.

A recipe for sparkling grape juice calls for 1 1/2 quarts of sparkling water and 3/4 quarts of grape juice. How much of each ingredient would you need to make 100 quarts of punch?

Answers

Answer:

Step-by-step explanation:

Sparkling grape juice is made with 1.5 quarts sparkling water and 0.75 quarts grape juice. When these two get mixed we get 2.25 quarts sparkling grape juice

So for 2.25 quarts sparkling grape juice we require 1.5 quarts sparkling water

⇒ For 100 quarts sparkling grape juice we require * 100 quarts of sparkling water

⇒ Sparkling water required for 100 quarts of sparking grape juice = 66.67 quarts

use the long division method to divide 120÷24

Answers

Step-by-step explanation:

120÷24

0 24⟌120

0 24⟌120 0

0 24⟌120 -0 1

00 24⟌120 -0 12

0 24⟌120 -0 12

00 24⟌120 -0 12 - 0 12

00 24⟌120 -0 12 - 0 120

I’m not sure since you can only come up with one digit

A rectangular prism is 7.1 millimeters long and 10 millimeters high. Its volume is 213.0 cubic millimeters . What is the width of the rectangular prism?

Answers

Answer:

5 milimeters

Step-by-step explanation:

-----------------------------------------------------------
Standard form / Slope intercept form

_____________1. 3x -y = 7
_____________2. y = 5x - 2
_____________3. 2x + y = -4
_____________4. y = - ¾ x + 1
_____________5. 4 x - y = -8
_____________6. y= -x + 9
_____________7. 3x + 6y = 12
_____________8.y = ⅔x + 5
-----------------------------------------------------------

Answers

Answer:

1.) y=3x-7

2.) 2=5x-y

3.) y=-4-2x

4.) 1=3/4x+y

5.) y=4x+8

6.) 9=3/4x+8

7.) 9=y+x

8.) y=-2/6x+2

9.) 5=-2/3x+y

Step-by-step explanation:

Standard form is Ax=By=C and Slope form is y-mx+b

for all of the equations fiqure out which is standard and which is slope, 3x-y=7 is standard and just switch it to slope ie:

3x-y=7

+7 -7

3x-7=y

then switch around so y is in the front and vice versa, also divde any y or C by negative 1 if the answer is negative or if there is a number in front of it like in 9, and 8

How to do the 9 multiplication trick.

Answers

Answer:

0123456789

9876543210

Step-by-step explanation:

Answer:

Step-by-step explanation:

for each 9 you add, take away 1 from the first number and add 10, like

plss help i'll give 80 points!! no links please

Answers

Answer:

domain [-1, ∞)

range [ -3, ∞)

Step-by-step explanation:

Brainliest?

How to multiply mixed fractions with same denominators.

Answers

Answer:

multiply the numerators; express that product over the product of the denominators

Step-by-step explanation:

Multiplication of fractions is done the same way regardless of whether the denominators are the same or different.

[tex]\dfrac{a}{b}\times\dfrac{c}{d}=\dfrac{ac}{bd}[/tex]

The numerator of the product is the product of the numerators.

The denominator of the product is the product of the denominators.

What is the slope of the line?

Answers

Step-by-step explanation:

the slope of the line is expressed as the ratio

y coordinate change / x coordinate change

when going from one point to the other.

the trick in such a situation is to find good points on the chart that are crossed by the line. and by "good" I mean points with round integer coordinates.

I see 2 such points :

(-3, 4) and (1, -3)

x changes by +4 (from -3 to 1)

y changes by -7 (from 4 to -3)

the slope is therefore -7/+4 = -7/4

What is the scale factor from ABC to XYZ?
A 1/5
B 1/6
C 5
D 6

Answers

The scale factor is 6

Answer:

Is 6

Step-by-step explanation:

5X6=30

3X6=18

4X6=24

How many of the following statements are true?
19)
a
d Any set of ordered pairs is a function.
d The domain of a relation is the set containing the first
member of its ordered pairs.
d The independent variable in a relation is the variable
used for the range.
d A function is a relation in which each domain value is
paired with exactly one range value.
A) 1
B) 2
C) 3
D) 4

Answers

Answer:

A) 1

Step-by-step explanation:

yeah-ya,.................. right?

A)1
Step by step explanation:yeah…….right

expand and simplify 4(x+3)+4(x+5)

Answers

Answer : 8x + 32

Explanation: you would distribute the 4 to the x and the 3 which would get you 4x + 12 +4(x+5) then u would distribute the other 4 to the x and 5 which would then get u to 4x + 12 + 4x + 20 then u would combine like terms so 4x + 4x and 12 + 20 and that would get you to 8x + 32

PLEASE HELP ME OUT!!!

Convert the following

0.005 kg = _____ dag

0.075 m = ______ cm

Answers

Answer: 0.5 dag and 7.5 cm

Step-by-step explanation:

1 Decagram (dag) =10^-2 kg

We can change this into a conversion factor by dividing either side into the other. Since we want to change Kg into dag, I'll divide both sides by 10^-2kg:

1 Decagram (dag)/10^-2 kg = 1

Now we can multiply this times 0.005 kg:

(0.005 kg)*(1 Decagram (dag)/10^-2 kg)

this equals 0.5 dag

------------

100 cm = 1 meter

(100 cm/1 meter): Conversion factor

(0.075 m)*((100 cm/1 meter) = 7.5 cm

0.005 kg = 0.5 dag
0.075 m = 7.5 cm

What is the mean absolute deviation (MAD) of the data set?

2, 6, 8, 12, 12

Enter your answer as a decimal in the box.

Answers

Answer:

2+6+8+12+12=40

40 divided by 5=8

6+2+0+4+4=16

16 divided by 5=3.2

MAD=3.2

Step-by-step explanation:

Answer:

3.2

Step-by-step explanation:

I took the test

PARALLEL PERPENDICULAR OR NEITHER OR SAME slope

Answers

Answer:

21. Same Line

22. Same Line

23. Perpendicular

24. Neither

25. Parallel

26. Neither

27. Neither

28. Neither

29. Perpendicular

30. Perpendicular

31. Neither

32. Perpendicular

33. Parallel

34. Perpendicular

35. Perpendicular (?)

36. Neither

37. Neither

38. Parallel

39. Neither

40. Parallel

You are solving 5 – 8/3

=y/3
. Which equation will you get if you multiply both sides by 3?

Answers

Answer:

y=0.76

Step-by-step explanation:

5-8/3 = 3y

(5-8/3) x 3 = 3y x 3

6.9=9y

9y=6.9

y=6.9/9

y=0.76

Mr. Smith charged Jill $320 for parts and $150 per hour for labor to repair her bicycle. If he spent 3 hours repairing her bike, how much does Jill owe him? Write an expression and show your work and answer.

Answers

Answer:A repair bill for a car is $648.45. The parts cost $265.95. The labor cost is $85 per hour.

Step-by-step explanation:

had this question

As a project for math class, two students devised a game in which 3 black marbles and 2 red marbles are put into a bag. First the players must decide who is playing black marbles and who is playing red marbles. Then each player takes a turn at drawing a marble, noting the color, replacing the marble in the bag, and then drawing a second marble and noting the color before returning it to the bag. The point scheme for the game is detailed in the table below.

Point Values for Marble Game
Black Marble Points
Red Marble Points
Both black: +2 points Both red: +4 points
Different colors: –1 point Different colors: –1 point
Both red: 0 points Both black: 0 points

If Seth is challenged to a game by a classmate, which statement below is correct in all aspects in helping him make the correct choice?
Since E(black) = 0.24 and E(red) = 0.16, Seth should choose to play black marbles.
E(red) will be twice that of E(black), so Seth should choose to play red marbles.
Since E(red) = E(black), it is a fair game, so it doesn’t matter which color Seth chooses.
Both options will lose points because there are two ways to lose points and only one

Answers

Answer:

Step-by-step explanation:

E(red) will be twice that of E(black), so Seth should choose to play red marbles.

Since E(red) = E(black), it is a fair game, so it doesn’t matter which color Seth chooses.

Both options will lose points because there are two ways to lose points and only one

Please translate each algebraic expression to English phrase
1. x - 8

2. 13 + 2y

3. 4 ( x+ 5)

4. 7x

5. m + 6

Answers

1. x - 8

2. 13 + 2y

3. 4 ( x+ 5)

4. 7x

5. m + 6

1. Eight less than some number

2. Thirteen plus two times some number (I think)

3. Four times the sum of a number and five

4. Seven times some number or the product of a number and seven (not sure)

5. Six more than a number

which of the following is not a true dilation?

A. The image and preimage have congruent angles

B. The image and preimage have proportional sides

C. The image and preimage are congruent

D. The image and preimage are similar

Answers

Answer:

umm i think it is B.

Step-by-step explanation:

Evaluate the expression below.

5^{0}5
0

Answers

The 5-0-5 Agility Test is one of the most commonly recognised agility tests, despite its inability to actually measure agility. Instead, this is a change of direction speed test, which contrary to common belief, may not be capable of distinguishing between dominant and non-dominant leg performances.

Please help me
Thank you x

Answers

Answer:

l think that the answer is 56576

If you have one quarter, nine pennies, six dimes, and one nickle, how much money would you have?

Answers

Answer:

99 cents

Step-by-step explanation:

one quarter=25 cents

nine pennies= 9 cents

six dimes= 60 cents

one nickle= 5 cents

25+9+60+5=85+14=99

Answer:

99 cents

Step-by-step explanation:

quarter = 25 cents

pennie = 1 cent

dime = 10 cents

nickle = 5 cents

1 quarter = 25 cents

9 pennies = 9 cents

6 dimes = 60 cents

1 nickle = 5 cents

25 + 9 + 60 + 5 = 99 cents

help me please!!!!!!!!!!!

Answers

Answer:

I did mostly everything for you bestiieee on the pictureee :3

Step-by-step explanation:

hope this helped :3

:3 byeeeeeeeeeee

A curve has the equation y = x^3 – 3x + 2

Find the coordinates of the two turning points. Please help ❤️

Answers

Answer:

PLEASE MARK ME BRAINLIEST!!!

Step-by-step explanation:

moddedcraftxdepic

02/28/2021

Mathematics

High School

answered

Y= x^3 + 8x^2 +5x

work out the coordinates of the two turning points 1

7⋅5+(4^2−2^3)÷4 answers: 49 41 34 9

Answers

It’s 9.25 :))))))))))))

On evaluating the given expression 7.5 + (4² − 2³) ÷ 4, we get 9.5 as the result.

What is Expression?

An expression in math is a sentence with a minimum of two numbers or variables and at least one math operation. For example -

5x + 7 = 6

7r + π = 4

Given is the following expression -

7.5 + (4² − 2³) ÷ 4

The given expression is -

7.5 + (4² − 2³) ÷ 4

Using the BODMAS rule, we can solve -

7.5 + (16 - 8) ÷ 4

7.5 + 8 ÷ 4

7.5 + 2

9.5

Therefore, on evaluating the given expression 7.5 + (4² − 2³) ÷ 4, we get 9.5 as the result.

To solve more questions on evaluating expressions, visit the link below-

https://brainly.com/question/13589173

#SPJ5

what are the values of each variable

Answers

Answer:

Step-by-step explanation:

7/12 of £72!!!!
i really need the answer lol

Answers

Answer: Its ¨undefined¨ hope this helps !!

Answer: 42

Step-by-step explanation:

1/12 of 72 is 6

6x7 = 42

can anyone help me with this?
Find the missing angle measure.

Answers

Answer:

116

Step-by-step explanation:

Given shape has 6 angles and the sum of interior angles for this shape is calculated as following:

180*(6-2) = 720 now to find x we need to find the sum of given angles first:

144 + 163 + 50 + 131 + 126 x = 720

614 + x = 720 subtract 614 from both sides

x = 116

How do you do the elimination method on these equations: 3x = y+5 and 2x+y=5

Answers

Answer:

[tex](2,1)[/tex]

Step-by-step explanation:

Let's first write down the first in traditional form:

[tex]\left \{3x-y=5} \atop {2x+y=5}} \right.[/tex]

At this point, let's choose the order we want to do it.

Eliminating x: Let's multiply the first by 2, the second by 3, and subtract one from the other. Rest is simple algebra

[tex]2I-3II: 6x-2y -6x-3y = 10-15\\-5y=-5 \rightarrow y=1[/tex]

Eliminating y: Let's simply add the two equations together. Rest is simple algebra

[tex]I+II:3x-y+2x+y = 10\\5x=10 \rightarrow x = 2[/tex]

Other Questions

Choose the word or phrase among A, B, C or D that best fits the blank space in the following letter:Tra Co beach in QuangNinh province is 9 kmsfrom MongCai. It has the (1)and the most romantic beach in Viet Nam. Tourists can enjoy the (2).of white sand beaches and green sea water all year (3).. . Visitors can (4)..enjoy the sunset or sunrise in Con Mang islet. You can visit Tra Co Communal House, LinhKhanh Pagoda, and Tra Co church. If tourists want some fresh (5).., they can find it from fishing boats. They can take part in Tra Co festival from May 30 to June 6.1. A. long B. longer C. longest D. much longer2. A. beauty B. beautiful C. of beauty D. pretty3. A. over B. long C. round D. longer4. A. be B. be able C. then D. also5. A. seafood B. menu C. air D. water Dan received 64 dollars for his birthday. He went to a sporting goods storeand bought a baseball glove, baseball, and bat. He had 31 dollars left over,how much did he spent on the baseball gear? PLZ HURRY Respond to D.H. Lawrence Piano What was the experience of North Carolina soldiers throughout the war?A.They fought with enthusiasm at first but became weary, disillusioned and began to desert.B.They were frustrated that Confederate leaders failed to trust them to fight in important battles.C.They became increasingly passionate that the Union be kept from invading their homeland.D.They guarded key cities and rail lines along the Mississippi River, but wanted to fight in Virginia HELP FAST 100! POINTS AND BRAINLIEST!Surface Water Lab ReportIntroductionUsing models is very important in science. In this lab, you will design a model that will help you investigate the relationship between land surfaces and water on Earth. Problem: How can we use the relationships between land surfaces and water to understand conservation of resources and pollution?Hypothesis: After completing steps 1 through 5 in your procedures, predict the number and locations of watersheds that will form in your watershed model. For example:Based on the positions of landscape features in my watershed model, I predict there will be ________ number of watersheds located at these locations in my model: __________________________________.Materials: If you would like to create your watershed model by hand, you will need the materials listed. Note: There are alternative procedures that do not require these materials.one sheet of plain white paperseveral sheets of old newspaper, or wax paper if availableone water-based marker (Note: do not use permanent marker)one spray bottle containing water (place on mist setting)digital camera, if availableProcedures:Place several sheets of newspaper or wax paper over a large flat surface, such as a kitchen counter. Use at least five sheets of paper so that you can protect your work area. Crumple the sheet of white paper into a loose wad.Uncrumple the sheet of paper so you can lay it on your work surface. The paper should not be flat but should be wrinkled and puffed up from the crumpling.Imagine the paper as a miniaturized version of mountains, hills, valleys, and other landscape features. If your paper is so flat that you can't imagine these features, you should recrumple it.Use the marker to color the major folds or ridges in the paper, as well as some of the minor folds or ridges. Do not allow the marker to color any other part of the paper.Place the paper on top of the newspaper on the counter, and then lightly mist the piece of paper with the spray bottle. Don't spray too heavily: Three to seven squirts will probably do the job.Stop misting as soon as you see some of the colored water starting to collect in some of the valleys. Watch for a few moments as stream patterns develop over the paper.If you have access to a digital camera, take a photograph of your work and include it in your Data and Observations.Record your observations of each watershed that forms in Table 1. Take note of headwaters, channels, divides, tributaries, mouths, floodplains, precipitation, and infiltration in your descriptions. Complete the Questions and Conclusion section of the lab report. Procedures without materials:Use the video demonstration of a watershed model linked on the lesson assessment page to complete the information below and answer the questions.Data and Observations: If you were able to take a photograph of your paper, or a screenshot of the demonstration, include a copy of this photo and label each of your watersheds in the model.Table 1: Observations of Watershed ModelObservationsSource of Surface WaterLocation on ModelWatershed 1Watershed 2Watershed 3Questions and ConclusionView the surface water animation clip of the Mississippi watershed in the lesson. Compare what is happening in this animation to what occurred to your watershed model. Identify and describe all the ways water moved in your watershed model. Be sure to include headwaters, channels, divides, tributaries, mouth, floodplains, precipitation, and infiltration in your description. How many different watersheds were in your model? How were you able to identify them?Earths landscape can change over time. What can happen to a watershed as a result? Based on what you observed in the lab, why does pollution become more than a local problem?In conclusion, how did your prediction of watershed locations match the watersheds in your model? In what ways could you continue to investigate the behavior of surface water and the creation of watersheds? How would further investigation provide research for strategies to solve the spread of water pollution? Mr. Lainson died this year on a date when the total FMV of his property was $12 million and his debts totaled $450,000. His executor paid $15,000 of funeral expenses and $50,000 of accounting and legal fees to settle the estate. Mr. Lainson bequeathed $1 million to Villanova University, $200,000 to the Lutheran church, and $3.5 million to his surviving spouse. He left the remainder of the estate to his children. Compute Mr. Lainson's taxable estate. X=6 and 6=K so x=Use the transitive property of equality to finish the equation Fifty-four percent of the students in your class have moved at least onetime. Write this percent as a decimal. Solve for x.4/5(x3/10)=2 1/4Enter your answer as a mixed number in simplest form in the box. g. The net income attributed or residual to the land is estimated to be $44,000. Land value is estimated to be stable. What is the value of the land if the yield rate is 8% pleaseeeee helpppppppppppppp Based on the passage, which of the following would the Supreme Court most likelydecide?Aif a state immigration law could contradict a federal lawBif a robbery was committed at a local grocery storecif a brother accidentally hit his sibling and caused an injuryDif a camper trespassed on a farmer's private property On January 1, 2021, the Marjlee Company began construction of an office building to be used as its corporate headquarters. The building was completed early in 2022. Construction expenditures for 2021, which were incurred evenly throughout the year, totaled $9,600,000. Marjlee had the following debt obligations which were outstanding during all of 2021: Construction loan, 9% $2,400,000 Long-term note, 8% 3,200,000 Long-term note, 5% 6,400,000 Required: Calculate the amount of interest capitalized in 2021 for the building using the specific interest method. help me plssssssssssssssss the total number of shares that a company may sell is referred to as According to Thomas Paine, how does this "cause" apply to the entire world? Which equation has a solution of s = 3/4? Column AColumn B1.Frequencya. Ohm2.Amplitude for soundb. Decibel3ForceC. Joule4Distanced. Newton5.Currente. Amperdiet6.Resistancef. Meter7.Voltageg. Hertz8.Energyh. Volt Learning Task 2: Read each statement or question below carefully and fill in the blank(s) with the best answer by choosing the words inside the box. Write your answers in a separate sheet of paper. cation 1 -ide -ine nonmetals O ion ionic compound anion metals root name 1. Any atom or molecule with a net charge, either positive or negative, is known as en 2. An atom that gains one extra electron forms an with a 1- charge. 3. A positive ion, called a is produced when one or more electrons are lost from a neutral atom. 4. Unlike a cation, which is named for the parent atom, an anion is named by taking the of the atom and changing the ending. 5. The name of each anions is obtained by adding the suffix to the root of the atom name. 6. The always form positive ions. 7. on the other hand, form negative ions by gaining electrons. 8. It is very important to remember that a chemical compound must have a net charge of 5. Can you always use synthetic division for dividing polynomials? Explain.