Mathematics College

List three different combinations of coins, each with a value of 30% of a dollar.​

Answers

Answer 1

Answer:

1. 3 dimes

2. 1 quarter and a nickel

3. 30 pennies

Step-by-step explanation:

i hope this is it and i hope this helped <3

Answer 2

Answer:

3 nickels, 1 quarter and 5 pennies, and 30 pennies

Step-by-step explanation:

30% of a dollar is 30 cents. those all equal 30 cents

Related Questions

Find the slope of the line that passes
through these two points.
(-2, 1); (3, 2)

Answers

Answer:

1/5

Step-by-step explanation:

as 2-1/3-(-2)

Equals 1/5

the price of some medication was increased from $8 to $12. By what percentage was the price of the medicine increased ?​

Answers

I believe it’s 50% because you divide 8/2 and that’s 4, and 4+8=12

Need help for dis question what is it ??

Answers

Answer:

2 * 16 - 4*(3 + 5) = 32 - 32 = 0

Step-by-step explanation:

Please help me with this question

Answers

Answer:

11/4

29/6

32/5

Step-by-step explanation:

Answer: 11/4, 29/6, 32/5

Step-by-step explanation:

This is going to help trust me


If (x +1, y + 2) =(3, 4), find x and y.
​

Answers

Answer:

equating the correspondings

x+1=3

x=3-1

x=2

then,

y+2=4

y=4-2

y=2

Answer:

uuuunnnnññnnñnnnnnñnnnnñnnnñnnnnñ

I do my self o11

Pls help urgently extra points and mark brainlist

Answers

Answer:

the answer is b

Step-by-step explanation:

Answer:

3 one 8 in a row of 8

Step-by-step explanation:

Pls help need answers fast

Answers

Answer:

1. 11-y=-9

2. 41+w=26

3. r÷6=-4

4. 18(p)=54 or 18×p=54

5. Yes V= -52

6. Yes Z= -3

7. No would equal 43

8. No T would equal positive 6.

9. B

10. C

11. D

12. A

Bryan wants to buy a new pair of jeans. If the jeans were originally $45.00, but are on sale with a 20% discount, how much will Bryan have to pay for the jeans?

Answers

Answer:

20% of 45= 9 so you would subtract 9 from 45 getting you 39

Step-by-step explanation:

45-9=39 he would have to pay $39

(4,15)
(8,9) find the slope

Answers

Answer:  The slope is -3/2

Step-by-step explanation:

To find the slope, find the difference in the y coordinates and divide it by the difference in the x coordinates.

y coordinates;   9 - 15 = -6

x coordinates : 8 - 4 = 4  

Slope:     -6/4  =   -3/2

Answer:

[tex]\frac{15-9}{4-8}= \frac{6}{-4} = -\frac{3}{2}[/tex]

How many fewer 14 starfish are there than 16 jellyfish and 4 sharks

Answers

Answer:

6 fewer starfish

Step-by-step explanation:

16+4=20

20-14=6

6 fewer starfish are there.

Select all the intervals where f is decreasing

Answers

Answer:

A

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

i did it on khan

Suppose that your boss must choose four employees in your office to attend a conference in Jamaica. Because all 19 of you want to go, he decides that the only fair way is to draw names out of a hat. What is the probability that you, Samuel, Lisa, and Andrew are chosen

Answers

Answer: the probability that I, Samuel Lisa and Andrew are chosen is 0.0003

Step-by-step explanation:

Given that;

Number of 4 employees are to be chosen from 19 of them;

so Number of ways to choose 4 employees from 19 employees = ?

we know that;

c(n,r) = [tex]\left[\begin{array}{ccc}n\\r\end{array}\right][/tex] = n! / ( r!(n-r)!)

so we substitute

c(19,4) = [tex]\left[\begin{array}{ccc}19\\4\end{array}\right][/tex] = 19! / ( 4!( 19-4 )!) = 3876

so the probability that I, Samuel Lisa and Andrew are chosen will be;

⇒ 1 / 3876 = 0.0002579 ≈ 0.0003

the probability that I, Samuel Lisa and Andrew are chosen is 0.0003

Hello again. Can someone please help me with this as well. I'll give 100 points!

Answers

Answer: Come on, don’t people learn these things in school!

Step-by-step explanation:

Answer:

C. y ≤ 0

D. 18 bags of chips and 6 jars of salsa

Step-by-step explanation:

It is C because, it is over the x axis and it covers all the negative y's.

__________________________________________________________

2.5x + 4y ≤ 60

2.5(10) + 4(2) ≤ 60

25 + 8 ≤ 60

33 ≤ 60

It fits so A doesn't work

2.5x + 4y ≤ 60

2.5(20) + 4(2) ≤ 60

50 + 8 ≤ 60

58 ≤ 60

It fits so B doesn't work

2.5x + 4y ≤ 60

2.5(14) + 4(5) ≤ 60

35 + 20 ≤ 60

55 ≤ 60

It fits so C doesn't work

2.5x + 4y ≤ 60

2.5(18) + 4(6) ≤ 60

45 + 24 ≤ 69

It doesn't fit therefore, your answer would be D. 18 bags of chips and 6 jars of salsa.

find the slope thanks​

Answers

17) undefined slope/no slope
18) 1/4
19 -4/5
20) -1

Find the gradient of the line segment between the points (1,-2) and (-2,10).​

Answers

Given:

A line segment is between the points (1,-2) and (-2,10).​

To find:

The gradient of the given line segment.

Solution:

We know that gradient of the given line segment means slope of the line segment.

The line segment between the points (1,-2) and (-2,10).​ So, slope of the line segment is

[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]

[tex]m=\dfrac{10-(-2)}{-2-1}[/tex]

[tex]m=\dfrac{10+2}{-3}[/tex]

[tex]m=\dfrac{12}{-3}[/tex]

[tex]m=-4[/tex]

Therefore, the gradient of the given line segment is -4.

I do not know how to answers any of these questions please help me ❤️ pt. 2

Answers

answer for number 18 is square!

13 is 5% of what number?

Answers

The answer to your question is 260

Answer: 260

Step-by-step explanation:

Please answer asap!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

your answer is 46

Step-by-step explanation:

i did maths lol

mark me brainliest

A town has a population of 14000 and grows at 2.5% every year. What will be the
population after 5 years, to the nearest whole number?
What’s the answer?

Answers

Answer:

6.5

Step-by-step explanation:

Answer:

y≈15840

Step-by-step explanation:

Exponential Functions:

a=starting value = 14000

r=rate = 2.5%=0.025

Exponential Growth:

b=1+r=1+0.025=1.025

Write Exponential Function:

put it all together-

y=14000(1.025)^x

Plug in time for x:

y=14000(1.025)  ^5

Evaluate-

y=15839.71498

round-

y≈15840

2x+3y=5x-y
Complete the missing value in the solution to the equation.

Answers

Answer:

Ur answer is in the screenshot :)  

Step-by-step explanation:

1. Subtract 2x2x from both sides. 3y=5x-y-2x

3y=5x−y−2x

2. Simplify  5x-y-2x5x−y−2x  to  3x-y3x−y.

3y=3x-y

3. Add yy to both sides.3y+y=3x

3y+y=3x

4. Simplify  3y+y3y+y  to  4y4y. 4y=3x

4y=3x

5. Divide both sides by 33.\frac{4y}{3}=x34y=x

6. Switch sides.x=\frac{4y}{3}

x= 34y! Hope this helped!! :))

I neeed help with middle school math

Answers

Multiple different forms in the picture attached - for these problems use Math-way is super easy
First is the exact form

Answer:

22/5*8/3

176/15

yep that's it

I think..

helpppppppppppppppppppppppppppppppp

\\\

Answers

Answer:

12.5%

Step-by-step explanation:

A box weighs 3.2 pounds. The box contains packs of crayons, which each weigh .5 pounds. The total weight of the box and the crayons is 10.7 pounds. How many packs of crayons are in the box

Answers

Answer: 15 packs of crayons

Below are four different advertisements at four different stores for the same jeans. JL Fashion Mart Tops, Bottoms, and More Boy's Jeans Regular Price: $16 Sale Price: 20% off each Boy's Jeans Regular Price: $27 Coupon: Buy 2, get 1 free Clothing Outlet We Sell Everything Boy's Jeans Regular Price: $20 Coupon: Buy 1, get 1 for $1 Boy's Jeans Regular Price: $25.99 Sale Price: Rebate of $5 each Mr. Marks is shopping for three pairs of jeans for his son. If he buys exactly 3 pairs of jeans, which store will give the greatest cost savings? A. JL Fashion Mart

Answers

Answer: JL Mart

Step-by-step explanation:

Which is the fraction for 33%

Answers

33% in fraction is 33/100.

Please mark as brainliest ~

1/3 is the answer, Yw

Determine whether the figures are similar.

Answers

Answer:

you don't have enough information, you would need one of the long lengths on the smaller parallelogram to determine similarity

Step-by-step explanation:

probably not enough info, have a good day!! stay safe

If Sally had six balls and Mark had seven how many balls did he have in all

Answers

Step-by-step explanation:

he had 7 balls

hope he healthy that's a lot of balls to have

Answer:

13 i think 6+7 = 13 yeh yeh

Find the IQR of the data set
1,1,3,4,4,5,5,5,6,7,9

Answers

Answer: 3

Step-by-step explanation:

Sorry if it’s wrong I haven’t done this in a long time

13.
How much voltage would be necessary to generate 20 amps of current in a circuit that has 5.5
ohms of resistance?

Answers

Answer:

110 volts

Step-by-step explanation:

V=I×R

V=20×5.5

V=110 volts

Help plsss I have 10 minutes!!!!20 points!!!!

Answers

Answer:

its d

Step-by-step explanation:

it’s d the answer is d
Other Questions
1. Who does the person on the left represent (look at what hes holding)?2. Who does the person on the right represent (holding)?3. What is the main idea of the cartoon?4. What do you believe was the general perception of the Populist Party at the time? The narrators felicity comes to an end the moment his cat disappears. Which human activity negatively affects the stability of the environment? Write a method that takes a RegularPolygon as a parameter, sets its number of sides to a random integer between 10 and 20 inclusive, and sets its side length to a random decimal number greater than or equal to 5 and less than 12. Use Math.random() to generate random numbers.This method must be called randomize() and it must take an RegularPolygon parameter. Could someone help me out here thanks! C: What are the 3 types of hazards in the kitchen? There are 12 boxes of books to put on shelves can you spell it has 31 bucks each shelf holds 18 books Kevin estimates he will need 20 shells for all the books In which of the following culture areas would movement of trade goods be made easier by river and lake connections A all of the above B southwest indiansC great plains indiansD great basin indiansLook at the mapAs soon as possible I need help if you can that would be great thank you What was the attitude of the white men who came to Umuofia regarding the languageand culture of the people?25STUDY GUIDE (things fall apart) Give three differences between parenchyma and selerenchyma? 14. Quadrilateral ABCD is located at A(2,0), B(3,-4), and C(7,-5). What are thecoordinate of point D that makes the quadrilateral a rhombus?PLEASE HELPPP 1. This is the process of figuring out the meaning of an artwork.-principles of design-critique-elements of art-interpretation2. This term describes the standards that are used to judge something.-criteria-animation-abstract-perspective3. These ideas connect you to different cultures.-first impressions-elements of art-cultural associations-shared interests4. This term describes the act of protecting something and making sure it stays in its best condition.-portrait-preserve-present-gallery5.This term can describe a person's beliefs, music, food, artwork, clothing style, and language.assumptionscultureassociationsimages6.What term describes the glass effect Tiffany was using in his factory to make vases with golden flecks and black areas. -tornado glass effect-honey bee glass effect-sunshine glass effect-volcanic glass effect7.When comparing interpretations with another person, what should you use to explain your thoughts?evidence from your lifewhat you heard another person saythe artist statementresearch from the Internet8. When people share _____, it helps to create culture.gendershoe sizeexperienceshair color9. Where would you see examples of the art nouveau movement? Select all that apply.household itemspaintingsillustrationslight art installations10. Which structure would be considered a part of the art nouveau movement?-Grand french colonial art nouveau style door-Multi-story adobe buildings from Taos Pueblo in New Mexico where Indigenous people are still living after over a thousand years-Supreme Court Washington DC USA-Downtown Chicago buildings in morning time.11. What is one of Tiffany's biggest contributions to the decorative arts movement in America?creating a new type of milky glasscreating blown-glass, abstract sculpturesmaking photographs of animals. incorporating people's faces into lamps12. Where should you place a horizon line to create the most visual interest in a landscape artwork?-in the center-at the very bottom-at the very top-on one of the thirds13. This term refers to the connections you make.-culture-assumptions-associations-images14. This term refers to the building blocks of art. -critique-elements of art-principles of design-interpretation15.What is a general interpretation of the castle at Disney World?-the place where you first met Mickey Mouse-a place that reminds you of a family vacation-a symbol of a fairy-tale place-a place that makes you feel excited16.In the rule of thirds, where should an artist place their subject?-in the bottom corner-where the lines cross each other-in the top corner-directly in the middle17. The term favrile means _____.-glass that is handmade and unique-glass that is only made in Italy-a factory where glass is made-slight or discreet18.The women in illustrations during the art nouveau movement looked as if they were in _____.-a magazine-business clothes-a fairy tale-a sports game19. What led Picasso to working in the cubist style?-Mexican animal sculptures-African masks-Russian nesting dolls-American landscape paintings define which is the correct answer pls help you guys??? help me plzz i will pay you back what ever please help asap! (question in the picture) which is 1/3 - 1/6 in a fraction The U.S. Constitution became, and remains, the __________ law of the land.A.) secondaryB.) onlyC.) supremeD.) tertiary Yall keep on getting it wrong so do it right Courtney walks 1 mph slower than Brandi does. In the time that it takes Brandi to walk 6.5 mi, Courtney walks 5 mi. Find the speed of each person what do you think would be the most challenging part of have to grow or catch all the food you eat?