Mathematics Middle School

a parachutist descends 24 feet in 2 seconds. Express the rate of the parachute's change in high as a unit rate .

Answers

Answer 1

Answer:

He's defending 12 ft per second

Step-by-step explanation:

If he descends 24 ft in 2 seconds, then simply divide by 2 to get the rate per second.

Answer 2

Answer: its descending 12 ft per second

step by step explanation : well you know unit rate is used to compare quantities in which the second quantity is one. so you want to divide.

24/ 2= 12

i hope this helps :)

Related Questions

WILL MARK BRAINLEST Phillp and Arnold are helping their teacher buy supplies for a research project.
The teacher gave Phillip $39.00 to buy pencils from the school store. The pencils come in boxes of 12 and cost $1.95 per box.
Arnold was given $48.00 to buy index cards at an office supply store. Index cards are sold in packs of 200 cards and cost $4.80 per pack.
Each student will receive a bag containing three pencils and 25 index cards. How much will each bag cost?

Part A. Create an equation to model how many boxes of pencils Phillip can purchase. Solve the equation. (5 points)

Part B: How many pencils was Phillip able to purchase? (5 points)

Part C: Create an equation to model how many packs of note cards Arnold can purchase. Solve the equation. (5 points)

Part D: How many note cards was Arnold able to purchase? (5 points)

Part E. In a complete sentence, answer how many bags of 3 pencils and 25 note cards can Arnold and Phillip create (5 points).

Answers

Answer:

Step-by-step explanation:

Let x=number of pencil boxes, and let y=packs of index cards

Part A: 39=1.95x

x=20

Part B: 20 x 12 = 240 pencils

Part C: 48=4.8y

y=10

Part D: 10 x 200 = 2000 index cards

Part E: Arnold and Phillip can create 80 bags of 3 pencils and 25 note cards.

Pls help I have a lot to do and it’s all due today

Answers

Answer:

C = 9

Step-by-step explanation:

Answer: 45

Step-by-step explanation:

CAN SOMEONE EXPLAIN HOW I DO THESE PROBLEMS? IM SO CONFUSED AND I HAVE A LOT TO DO PLEASE !!!!!!!
1. What two directions could point B be located related to point A? Write two equations to represent the possible locations of point B or in other words, how did you travel to point B. Make a conclusion about the sums in relation to the integers in the equations on the next slide.

2. Explain How you could use absolute value to show that -4+3 and 3+(-4) have the same value. Which property of addition states that these sums are equivalent?

3. You know that the sum of -5 and another integer is a positive integer. What an you conclude about the sign of the other integer? What can you conclude about the value of the other integer?Explain.

4. Jim is standing beside a pool. He drips a weight from 4 feet above the surface of the water in the pool. The weight travels a total distance of 12 feet down before landing on the bottom of the pool. Explain how you can write a sum of integers to find the depth of water.

Answers

Answer:

2. it is just the same question rewrote in a different way.

2.Bc wen you are doing problems like this rise over run is another thing as absolute value.

A corn vendor at a farmer's market was selling a bag of 8 ears of corn for $2.56. Another vendor was selling a bag of 12 for $4.32. Which bag is the better deal? Explain or show your reasoning.

Answers

The first one because if you are attempting to get the same amount of corn from both bags you can get 16 ears of corn for only a few more cents than the bag of 12. Let me know if this helps!

First one because if you cut it down you can get 12 corn for a dollar less.

I need help with this please i have been waiting and no one answers I will give 20 points
I need a explicit formula.

Answers

Answer:

Oh this one is quite simple

nth Term = 2n + 4

2n+4 is the answer for this question

how do you write this in standard notation?
4.9·10∧6

Answers

Answer:

49,00000

Step-by-step explanation:

Move the decimal to the right 6 places.

HELP!!! WILL MARK BRAINLIEST!

John increased the amount of water he drinks every day from 20 fluid ounces to 48 fluid ounces. By what percentages did John increases the water he drinks?

Answers

Answer:

240%

Step-by-step explanation:

48/20 = 2.4 = 240%

Answer: Its 140%

pls mark brainlist if you do it :3

Which diagram best shows how fraction bars can be used to evaluate One-half divided by one-fourth? is it the first second third or fourth pic first gets brainlyest

Answers

Answer:

the first one

Step-by-step explanation:

it is the first one it's the only one that makes sense

the first one because it is the only one that goes in order from top to bottom(greatest to least.

Can u solve this easy question

Answers

Answer:

I believe it is C

Step-by-step explanation:

Since it goes from 0 to 4 that means it has to start with a positive 4 so A and B are out. then it ends at -4 and the difference between 4 and -4 is 8 so it has to be a difference of 8(-8). Therefore, it becomes 4-8=C

Answer:

I think its A but I'm not sure

At Thanksgiving, Mrs. Jones overcooked the turkey so all but StartFraction 4 Over 5 EndFraction of it had to be thrown away. The 8 people at dinner that night each received an equal share of the remaining turkey. To determine the amount of the turkey that each person would receive, Mrs. Jones wrote the expression below.

StartFraction 4 Over 5 EndFraction divided by 8

Which expression is equivalent to Mrs Jones’s expression?
StartFraction 8 Over 10 EndFraction divided by 8
StartFraction 8 Over 5 EndFraction divided by 4
StartFraction 5 Over 4 EndFraction times 8
StartFraction 4 Over 5 EndFraction times 8

Answers

Answer:8/10

Step-by-step explanation: 4/5 times 2 is 8/10 so they equal the same thing

Answer:

8/10

Step-by-step explanation:

SORRY ABOUT THE LAST ONE HELP ME PLES ASWDFEGHRJKT

Answers

Answer:

6A: 3.5 6B: -2.5+3.5=1 4: yes,no,no,yes

Step-by-step explanation:

I dont know the rest but here

solve for x and y
-48 = 2x - 8y
find the two coordinates

Answers

Answer:

x=4 y=5

Step-by-step explanation:

im pretty sure this is a answer sense there are many possible answers

The answer is x=4 and y=5

Algebra I - Pls help - Brainliest for first answer

Answers

Answer:h=2A\AB

Step-by-step explanation:

The answer is h=2a/ab multiply 1/2 by each variable then divide them

Help, I beg you. An answer or explanation

Answers

Answer:

true

false

true

false

order is top to bottom just like on the quiz <3

Which is enough information to prove that u parallel to v? Lines u and v are cut by transversal t. Clockwise from top left, the angles formed by t and u are 1, 2, 3, 4; formed by v and t are 5, 6, 7, 8. Angle 2 is congruent to angle 4 Angle 4 is congruent to angle 8 Angle 6 + angle 7 = 180 degrees Angle 3 + angle 4 = 180 degrees

Answers

Answer:

Step-by-step explanation:

edg

Angle 4 is congruent to angle 8. This is enough information to prove that 'u' parallel to 'v'.

What are parallel lines?

For a pair of lines, the perpendicular distance is equal at every point, then the pair of lines are called parallel lines.

The given information are:

1. Angle 2 is congruent to angle 4.

Angle 2 and Angle 4 are opposite angles. They are always equal.

This information does not prove that 'u' parallel to 'v'.

2. Angle 4 is congruent to angle 8.

Angle 4 and Angle 8 are corresponding angles.

This information proves that 'u' parallel to 'v'.

Angle 6 + angle 7 = 180 degrees.

The sum of the angle 6 and angle 7 are always 180 degrees.

This information does not prove that 'u' parallel to 'v'.

Angle 3 + angle 4 = 180 degrees

The sum of the angle 6 and angle 7 are always 180 degrees.

This information does not prove that 'u' parallel to 'v'.

Learn more about parallel lines here: https://brainly.com/question/15717246

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WILL GIVE BRAINLY!!!
Evaluate 6 + 4a + b3 when a=4 and b=3.

Answers

Answer:

8 think so................

Solve the equation by backtracking.

Answers

Multiply both sides by 10 to get x+3=70. Then subtract 3 from both sides to get x=67

Ok so first u can Multiply both sides by 10 to get x+3=70 and then after that you can subtract 3 from both sides to get x=67 and there you

I wil give brainliest

Explain how you would graph the line -3x - y = 9 using intercepts.

Answers

Start by rearranging the question around where it’s y= so it would be y= 3x-9. Go down to -9 and place a point there, after go up three spots and move 1 point to the right. Keep doing that until you get your linear graph.
Hope that helped (:

-y=3x+9
y=-3x-9

it would be a line with a y intercept of -9 going up 3 and left 1 or down 3 and right 1 over and over again. it’s also linear

Can somebody please help me I really appreciate it. I have 1 hour to turn in

Answers

Answer:

Does it explain at all how many joseph started out with?

Step-by-step explanation:

I will try to figure it out.

Answer:

I think 27

Step-by-step explanation:

9 x 3 = 27...?

Pls help .. pls and thank you

Answers

Answer:

the square root is probably 2

Step-by-step explanation:

Answer:

the square root is 2

Step-by-step explanation:

use your head :)

YALL HELP PLSS!! IS ANYONE GOOD AT Pythagorean Theorem

Answers

yes the guy above me is right

For Exercises 16-23, list the common factors of each pair of numbers. Then find the greatest common factor of each pair.

Answers

Answer is 25 and 150

Solve
13-4x -6
Thank you

Answers

Answer: 7-4x

Step-by-step explanation:

The answer is 7-4x. How to solve this is since there is no equal sign you do not have to do the opposite property to get the answer. All you you is subtract 13-6 because they do not have any variable and 4x has a variable. Then you get 7-4x. I hope this helped

I am really stuck on this can anyone help?

Answers

idk sry......

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The first one I think Bc it’s less and the set up fee is only 25

Please help me with this!

Answers

Answer: Top left to the last one top middle to the first top right to the top middle center left to the middle but in the bottom one

Step-by-step explanation: I don't have time to explain

What the person above me said is correct!

Evaluate the expression when x=5 pls help im confused on what i do with the x=5

Answers

Answer:

whats x5?

Step-by-step explanation:

Answer:

X the variable has an equal value to the number 5

Step-by-step explanation:

PLZ ANSWER ILL GIVE BRAINLIEST!!! Finding the Slope of a Line from a Graph On a coordinate plane, a line goes through points (negative 4, 0) and (0, 2). What Is the slope of the line on the graph?

Answers

Answer:

the slope is 1/2

Step-by-step explanation:

The slope would be 1/2

Answer:

0.5 and 1/2

Step-by-step explanation:

got it right

Which of the following tables of values represent ordered pairs for the function f(x) = 2x – 1?

x 3 6 9 12
f(x) 6 12 18 24

x 2 4 6 8
f(x) 5 9 13 17

x 1 2 3 4
f(x) 1 3 13 17

x 0 4 8 12
f(x) -1 7 15 23

Answers

The answer is A because x = 1/2 meaning that X is always going to be half of Y

An amusement park’s goal is to sell 1 million tickets within the first four months of its being open.

How many more tickets does the park need to sell in Month 4 to reach this goal?

About how many tickets will the park need to sell in Month 4?

≈______ tickets.

Answers

Answer:

look at the explenation

Step-by-step explanation:

Hello! does it say how many have already been sold? if not then each month is 250,000 tickets

The amusement park needs to sell 250,000 more tickets in Month 4 to reach its goal of 1 million tickets in four months.

We can calculate the average number of tickets the amusement park needs to sell each month in order to determine how many more tickets they need to sell in Month 4 in order to meet their target of selling 1 million tickets within the first four months.

1,000,000 tickets ÷ 4 months = 250,000 tickets per month

250,000 tickets per month × 3 months = 750,000 tickets sold in the first three months

1,000,000 tickets goal - 750,000 tickets sold = 250,000 more tickets needed in Month 4

To reach its objective of selling 1 million tickets within the first four months, the theme park needs to sell 250,000 more tickets in Month 4.

average monthly target ≈ 250,000 tickets.

learn more about monthly target here

brainly.com/question/11181701

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Complete the long division problem on your own sheet of paper. Be sure to show all steps to show your teacher. Then enter the answer in the essay box.

16 divided by 13

Answers

Answer:

1.230769

Step-by-step explanation:

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Neurons contain which two structures that help them transmit messages?sarcomeresdendritesan extracellular matrixaxons What is 14/20 as a percent -1 1/3- 1 2/3 in the simplest form Japanese culture during the Meiji Restoration:_____.a. included poetry influenced by Abstract Expressionism and Classic Romanticism. b. was entirely inspired by recent Chinese models. c. was characterized by a period of fascination with Western art, followed by a period of reaction, during which artists searched for authentic Japanese modes of statement. d. was ignored by European and North American artists and writers. e. was unaffected by foreign influences, unlike the economic and governmental areas of Japanese life. 1214151617181920TIME REMAINING59:25Read the excerpt from "Roald Amundsen."On January 14, 1911, Fram arrived in AntarcticaAmundsen set up a base camp at the eastern edge ofthe Ross Ice Shelf. On October 18, six men,accompanied by four sleds and fifty-two dogs, set outtoward the pole. Wearing fur for warmth, they madetheir way through the snow on skis. Weather conditionswere good, and Amundsen and his men arrived at theSouth Pole on December 14over a month beforeScott's crewWhich text feature would best support the details in theexcerpt?O a photograph showing the crew's quarters on theirshipa diagram labeling the equipment, sled dogs, andcrew membersO a chart listing the activities that happened betweenJanuary and Decembera map showing the distance between the North Poleand the South Pole helppppppppppppppppppppppppppppppp u have to solve quadratic equations algebraically ,if u are math nerd pls help, Solve the equation 6x=2x^2+1 In the early 18th century the economy of France was depressed. The government was deeply in debt and taxes were high. In addition, the French controlled the colony of Louisiana, a vast settlement in the interior of North America. The Louisiana Colony included the Natchez district and the area along the Mississippi Gulf Coast in present-day Mississippi. France was the first European country to settle this area of North America (16991763). "John Law and the Mississippi Bubble," Jon Moen What was the state of the French economy in the early 1700s? Check all that apply. The French government was in debt. The taxes citizens paid were very high. Employment was on the rise for French citizens. The French economy was shrinking instead of expanding. France had lost economic control of its colonies in America. Mary paid $12.24 for a 6.35-kg bag of dog food. A few weeks later, she paid $13.99 for a 7.48-kg bag at a different store.Find the unit price for each bag. Then state which bag is the better buy based on the unit price.Round your answers to the nearest cent. PLZ HELP ADD 3 PARAGRAPHS TO THIS:Colonists sought independence from British government for a multitude of reasons. Tension quickly rose between England and the thirteen colonies due to the unjust taxing without fair representation in Parliament, the colonists rights to assemble were taken away by the British, and there were many unreasonable Acts and laws put into place in attempt to have complete control over the colonists as well as intimidate them. For these reasons and the suffering that the colonists endured at the hands of the British government, I feel that the colonists had plenty just causes to separate themselves from England. I'LL GIVE BRAINLIEST PLUS 20 POINTS!!! How dose the syntax contribute to the voice yall already know im stuck again will mark brainlyest When a chocolate bar is a solid does it have low thermal energy? The next day Romeo and Juliet plan to visit ____ Which phrase guides the reader to use a threatening tone? "If you don't, Ill do this" "made me cry out" "I opened the parlour door" "I was so utterly terrified" What is the tone of Animal Farm?The overall tone of Animal Farm is ironic.The overall tone of Animal Farm is diligence.The overall tone of Animal Farm is formal, and each character's way of speaking reflects the aristocratic setting.The overall tone of Animal Farm is miserable. A___ change occurs when a substance changes phase. Passage 2: Excerpt from School Bus Ads Bring Needed Revenue to Area Districts18 School buses are carrying more than students these days.19 The vehicles sport fancy advertisements for local businesses and events.20 It's part of the effort for school districts to make money in these budget-strapped times.21 And it is paying off.22 Lewis-Palmer School District 38 made about $8,000 in its first effort last year with eight advertisers and 11 buses. This year, it is expanding.23 "Ultimately we hope to have advertisements on every bus to maximize our income," said Robin Adair, D-38 spokeswoman. The district, which has had $11 million in cuts in recent years, is seeking a $4.5 tax increase in the November election.24 D-38 has 56 buses that collectively travel more than a half million miles a year. That could be a lot of bang for the advertising buck, and a nice amount of change for district coffers. Like Lewis-Palmer, most districts that allow advertising on their buses choose to put the money in general funds to help with such things as higher fuel and utility expenses and increased contributions to pension funds and student activities.25 Other Pikes Peak districts that use their buses as rolling billboards are Colorado Springs School District 11 and Falcon School District 49.26 Some of the advertisements on Lewis-Palmer buses include dentists, restaurants, insurance agents, a gymnasium, PTA's and the district's own programs.27 A.B. Tellez, owner of Rosie's Diner in Monument, said he signed up for two buses, one middle school that features kid's meals and shakes, and an elementary bus that features, of course, chicken nuggets. "Those buses drive everywhere. It's awesome marketing. But there is more to it than that. It's being part of the community, helping out the schools. They need funds. I thought it was neat to use dollars to support the community as well as the community supporting us."28 The districts report that the ads are approved by administrators before they are placed on the buses. There are none inside the buses to entice kids. The products must be child friendly -- no alcohol, tobacco, gaming or distasteful subjects. They don't usually allow advertising from other schools that might compete with them for students.29 Colorado in 1997 was the first state to allow school-bus advertising.(the question)Which quote from Passage 2 provides evidence that many school districts are dealing with budgetary concerns?A)"Lewis-Palmer School District 38 made about $8,000 in its first effort last year with eight advertisers and 11 buses." (paragraph 22)B)That could be a lot of bang for the advertising buck, and a nice amount of change for district coffers. (paragraph 24)C)Like Lewis-Palmer, most districts that allow advertising on their buses choose to put the money in general funds to help with such things as higher fuel and utility expenses (paragraph 24)D)Some of the advertisements on Lewis-Palmer buses include dentists, restaurants, insurance agents, a gymnasium, PTAs and the district's own programs. (paragraph 26)