The table shows the approximate height of a football after it is kicked. Tell whether the rates of change for successive time intervals are constant or variable

The Table Shows The Approximate Height Of A Football After It Is Kicked. Tell Whether The Rates Of Change

Answers

Answer 1

Answer: 36, 13, -10

The rates of change are variable.

Step-by-step explanation:

Answer 2

The rates of changes of the heights of a football after it is kicked with respect to the time for this case are 34, 12 and -10 . The rates of changes are variable.

What is a variable and a constant?

A variable is a quantity that changes in its value, but a constant remains fixed.

How to measure the rate of change of something as some other value changes?

Suppose that we have to measure the rate of change of y as x changes, then we have:

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

where we have

[tex]\rm when \: x=x_1, y = y_1\\when\: x = x_2, y= y_2[/tex]

Remember that, we divide by the change in independent variable so that we get some idea of how much the dependent quantity changes as we change the independent quantity by 1 unit.

(5 change per 3 unit can be rewritten as 5/3 change per 1 unit)

For this case, we get the rates as:

For rate between first two values,

[tex]Rate_1 = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{17-0}{0.5-0} = 34[/tex]

For rate between second two values,

[tex]Rate_2 = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{30-17}{1.5-0.5} = 13[/tex]

For rate between third two values,

[tex]Rate_3 = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{25-30}{2-1.5} = -10[/tex]

We see that the rate of change of height of the football considered with respect to time is changing, so its a variable.

Thus, the rates of changes of the heights of a football after it is kicked with respect to the time for this case are 34, 12 and -10 . The rates of changes are variable.

Learn more about rate of change here:

https://brainly.com/question/15125607

#SPJ2


Related Questions

Triangle ABC is dilated to produce triangle A ' B ' C' with scale factor of 3/4. Which describes the relationship between the two triangles?

A - Triangle A ‘ B ‘ C’ is an enlargement of triangle ABC

B - Triangle A ‘ B ‘ C’ is a reduction of triangle ABC

C - Triangle A ‘ B ‘ C’ is congruent to triangle ABC

D - Triangle A ‘ B ‘ C’ is a mirror image of triangle ABC

Please answer this question correctly. Please

Answers

B. Triangle A’B’C is a reduction of triangle ABC.

Explanation: Since the scale factor is smaller then one it would be a reduction.
Maybe B?........................

Select all the correct answers.
Terry is an up-and-coming florist who specializes in weddings. He uses 5 roses, 3 daisies, and 4 bundles of green filler to make one bouquet. If r is the cost of a rose, d is the cost of a daisy, and f is the cost of a bundle of green filler, which expression represents the cost for making 75 bouquets?
75r +75d + 75f + 12
(5r + 3d + 4f) + 75
75(5r) + 75(3d) + 75(4f)
75(5r + 3d + 4f)

Answers

Answer: The last two are right

Step-by-step explanation: 75x5= $375, 75x3=$225, 75x4=$300.

Add all the sums together and you will get the cost of 75 bouquets, which is $900. - NUMBER 3

5+3+4=12, 12x75=$900

Sorry if I'm wrong first time doing this.

Answer:

option (4) is correct. 75( 5r + 3d + 4f ) expression represents the cost for making 75 bouquets.

Step-by-step explanation:

Given: r is the cost of a rose, d is the cost of a daisy, and f is the cost of a bundle of green filler.

Terry uses 5 roses, 3 daisies, and 4 bundles of green filler to make one bouquet.

Thus, cost of one bouquet = cost of each flower used × number of flower used.

Total cost of one bouquet= 5r+3d+4f

Thus, cost for making 75 bouquets = 75 × cost of one bouquet

= 75( 5r + 3d + 4f )

Thus, option (4) is correct. 75( 5r + 3d + 4f ) is the correct expression to represents the cost for making 75 bouquets

what is 35.6 multiplied by 4.9.

Answers

Answer:

Step-by-step explanation:

35.6×4.9

=174.44

Answer is 174.44

Answer:

174.44

Step-by-step explanation:

35.6 x 4.9 = 174.44

  356 (take away decimal)

x    49 (take away decimal)

17,444

Don't think 17,444 is our final answer. We still have to add the decimal places. Since there was two decimals in both numbers, we add two decimals places. So:

17,444 turns into 174.44

Final Answer:

174.44

Hopefully this helps! Sorry if wrong. You are loved, and you are beautiful/handsome!

-Bee

A restaurant orders corn tortillas and flour tortillas. The ratio of the number of corn tortillas to the number of flour tortillas is 2 : 3. What is the ratio of the number of flour tortillas to the total number of tortillas?
3 : 8

3 : 5

2 : 8

2 : 5

Answers

Answer:

The answer  is 3:5

Step-by-step explanation:

Since the Ratio is to flour tortillas to total, we already know that the number of flour tortillas is 3.  

The total number is 5. If you add up both flour tortillas and corn tortillas the total number would be 5.

The ratio would be 3:5

Corn to flour
2:3
Flour to total
3:5
You answer is 3:5

I need help with this. Someone told me that the answer was 52 but idk how to explain how I got it. Can you please help me out. THANK YOU SO MUCH IF YOU DO!

Part A: James bought a cake that weighs 3 and 1 over 4 pounds. How many ounces does the cake weigh? Show your work. (5 points)

[16 ounces = 1 pound]

Answers

Answer:

3 pound cake=48 ounces)4 pound cake=64 ounces

Step-by-step explanation:

[16 ounces = 1 pound]-so you got this

James bought a cake that weighed over 4 pounds.

And one that is 3 pounds,so you wanna multiply 16 x 3 and you get 48

So that leaves the 3 pound cake to be 48 ounces

Just like the first one,you wanna multiply 16 x 4 and you get 64

It is 52 because:
16 oz. are in every 1 lb., so we multiply
3 x 16 which gives you 48.
Adding the 1/4, 1/4 of 16 is 4, so add 4 to 48.
There’s your answer, hope I helped!

Can someone help me please

Answers

Answer:

The slope is  [tex]\frac{1}{2}[/tex]

Step-by-step explanation:

If you graph out the points on a line, you can clearly see that the rise between the points on the graph is 2, while the run is 4. This would give you [tex]\frac{2}{4}[/tex], so if you simplify the fraction, you would get [tex]\frac{1}{2}[/tex].

Relationship B has a lesser rate than Relationship A. Does this graph represent Relationship A. What table could represent Relationship B?

{Time (weeks) 3 6 8 10
{ Plant growth (in.) 4.8 9.6 12.8 16

{Time (weeks) 3 4 6 9
{Plant growth (in.) 6.3 8.4 12.6 18.9

{Time (weeks) 3 6 8 10
{Plant growth (in.) 2.25 4.5 6 7.5

{Time (weeks) 3 4 6 9
{ Plant growth (in.) 5.4 7.2 10.8 16.2

The first-quadrant graph showing a ray from the origin through the points begin ordered pair 2 comma 3 ends ordered pair and begin ordered pair 4 comma 6 end ordered pair. The horizontal axis label is Time in weeks. The vertical axis label is Plant growth in inches.

Answers

Answer:

The answer it’s 77

Answer:

the answer im pretty sure is A. (weeks) 3 6 8 10    (in) 4.8 9.6 12.8 16

Step-by-step explanation:

Help! Question on khan academy! pls explain

Answers

Answer:

He will have 10.

Step-by-step explanation:

this is an example of the counting principle.

when you add the numbers of a probability, it will give you the amount you need.

4 + 3 + 3 = 10. hope this helped! branliest plz.

Answer:36
3x4x3
It says combination usually when it says combination it means to multiply.

PLEASE HELP!!!!!!!!!!!!!!!!!

Answers

Answer:

The photo isn't clear repeat it again

The two opposite vertices of a square
are (-2, 2) and (1, -1). What are the other two vertices of the square?

Answers

Answer:

(-2, -1), and (1, 2)

Step-by-step explanation:

i made a grid and i made a square with the -2, 2 and 1, -1.

please help i don't understand. will mark brainliest. answer the both questions

Answers

Answer:

1-Undefined

2-Positive

Step-by-step explanation:

Answer:

The slope of a vertical line will always be 0

A graph with a negative slope increases from right to left

Step-by-step explanation:

k + 9 = 17

What does k value?
k=8
k=9
k=17
k=26

Answers

Answer:

8

Step-by-step explanation:

k + 9 = 17

subtract 9 from both sides:

k = 8

Answer: k=8 so I guess A haha

Step-by-step explanation:

you would just subtract 9 from each side so 17-9= 8 and boom.

You’re welcome :)

{0,1,-3}
---------------------------
-3 -2 -1 0 1

0n the number line.

Answers

Answer:Whats the question?

Ya what’s the question

The shaded area of the picture shows what part of the yard Rashon mowed in 15 minutes. He wonders how long it will take him to mow the whole yard.

How long will it take Rashon to mow the entire yard?


30 mins.




60 mins.



90 mins.

180 mins.

Answers

Answer:60

Step-by-step explanation:

60 because I’m big brain

The body of a 154-pound person contains approximately 2×102 milligrams of gold and 6×103 milligrams of aluminum. Based on this information, the number of milligrams of aluminum in the body is how many times greater than the number of milligrams of gold in the body?

can you show your work too?

Answers

Answer:

2 x 1 0^2 and  6 x 10^

Step-by-step explanation:

Hope I helped

Brainliest plz :)

The population of Austin, Texas in 1980 was 346,000 people. The population in 1990 was 472,000 people. What is the rate of change of the population with respect to the year for this function?

Answers

Answer:

12.6 thousand a year

Step-by-step explanation:

take the 346 add 126 thousand to it equaling a good 472 thousand divide 126 thousand by 10 cause it is a ten year span that equals you get 12.6 thousand.

I need brainliest please

We want to find the rate of change of the population of Austin, Texas in the years between 1980 and 1990.

The answer is: r = 12,600 people/year.

We will assume that this increase in population is modeled with a linear equation, remember that a general linear equation is:

y = a*x + b

Where the rate of change, or slope, is a.

We know that if a line passes through two points (x₁, y₁) and (x₂, y₂) the slope is given by the formula:

[tex]a = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

For this case we have two points, these are:

(1980, 346,000)

(1990, 472,000)

Then the slope or rate of change is just:

[tex]a = \frac{472,000 - 346,000}{1990 - 1980} = 12,600[/tex]

To be complete we need to add the correspondent units, which are people per year.

Then the rate of change is:

r = 12,600 people/year.

If you want to learn more, you can read:

https://brainly.com/question/18904995

Is this right? I chose the last 3. Please read all of them though.

Answers

Answer:

Yes that is correct

Step-by-step explanation:

A plant grew 7 inches in 5 months. The plant grows the same amount each month. Use this rate to complete this table.
(Redo since the last photo was all wonky and stuff)​

Answers

Answer:

1 | 1.4

2 | 2.8

3 | 4.2

4 | 5.6

5 | 7

6 | 8.4

Step-by-step explanation:

7 inches in 5 months

7/5 = 1.4

It grows 1.4 inches a month

This is the table

1 | 1.4

2 | 2.8

3 | 4.2

4 | 5.6

5 | 7

6 | 8.4

6.39E-26 in scientific notation please help

Answers

6.39 * 10^-26
I believe that’s the answer

Answer:

I'm so sorry I just need points :) bjsdbhdjfhedf8biehuj3

Step-by-step explanation:

Thanks

5(−3.4k−7)+(3k+21) find the sum

Answers

Answer:

-14k - 14

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Combining Like Terms

Step-by-step explanation:

Step 1: Define expression

5(-3.4k - 7) + (3k + 21)

Step 2: Simplify

Distribute 5:                         -17k - 35 + 3k + 21Combine like terms (k):       -14k - 35 + 21Combine like terms (Z):       -14k - 14

Answer:

−14k−14

Step-by-step explanation:

View attached picture!

Consider Brainliest!

How do I do Distance Formula? Here is the equation ( or equations I don't know if it is a equation or 2 different ones) that I need help with
They are late and I need to turn them in [tex]C(-5, -3), D(-4, -2)\\K(8 1/2, 12), L( -63/4, 7 1/2)[/tex]

Answers

Answer: view image below

Step-by-step explanation:

Hope this helps you, love!

Answer:

c and d = square root of 26 or 5.09901 in decimal

k and l = square root of 59461/2 or 60.9615 in decimal

Step-by-step explanation:

hope this helps:))

Rewrite the absolute value function y=|x|-3 as two linear functions, one that has the domain x<0, and one that has the domain x≥0.

Answers

seems the answer has been figured out

Two linear functions, one that has the domain x < 0 is y = - x - 3

And, one that has the domain x ≥ 0 is y = x + 3.

What is linear expression?

A linear expression is an algebraic statement where each term is either a constant or a variable raised to the first power.

We have to given that;

The absolute value function is,

⇒ y = |x| - 3

So, The linear function which has the domain x < 0 is,

⇒ y = - x - 3

And,  The linear function which has the domain x ≥ 0 is,

⇒ y = x - 3

Learn more about the linear function visit:

https://brainly.com/question/2408815

#SPJ2

Quadrilateral Q’R’S’T is a dilation if quadrilateral QRST, with the origin as the center of dilation.

What appears to be the scale factor used to create this dilation?

4

0.5

2

0.25

Answers

0.5 I think I hope I’m right

Show step by step In a day there are 86,400 seconds. Write this number in scientific notation.

Answers

Answer:

8.64 × 104

Step-by-step explanation:

Answer:

864 x 10³

Step-by-step explanation:

What is 2 8 10 +(−3.5) in decimal form? Show your work

Answers

Answer:

2806.5

Step-by-step explanation:

Mark me as brainliest

it's 2806.5 because i multiplied

An arithmetic sequence has a first term of 8 and sixth term of 38. What is the 50th term of this sequence?

Answers

Answer:

74

Step-by-step explanation:

Solve and then tell how many solutions there are. 4v – 13 – 10v = 12 – 24v + 5 + 18v

Answers

there are no solutions

help im not good with fractions!!!

Randy has 2/3 of a bag of candy left. He has 3 friends he wants to give his leftovers to. If he splits the remaining 2/3 of a bag among his 3 friends equally, what part of the bag will each friend get?

Answers

2/9 because I know that’s it

Answer:

2 please follow me fast and vote me

Step-by-step explanation:

2/3*3

= 6/3

= 2

Mrs. Nygaard’s class has 12 boys and 14 girls. She asked the class members if they prefer a field trip to the local zoo or to an aquarium. She set up a two-way table to summarize the results. Which could describe the row and column headings for Mrs. Nygaard’s table? gender and field trip preference gender and number of students who prefer the aquarium number of boys and number of students who prefer the aquarium number of girls and field trip preference

Answers

Answer:

A.)  gender and field trip preference

Step-by-step explanation:

got it right on edge2020

Answer:

A.gender and field trip preference

Step-by-step explanation:

Just did test

A local donut shop sells a dozen donuts for $8.64 . At this rate , how much would 14 donuts cost ?

Answers

Answer:

10.08

Step-by-step explanation:

8.64 divided by 12 is 0.72

then you multiply .72 by 14 and you get

10.08

10.08 is the answer. you simply divide the cost by the dozen which is 12, then you times it by the amount of donuts
Other Questions
Find three positive numbers whose sum is 100 and whose product is a maximum. Which word uses the Greek root for "chief" or "ruler"?1. egocentric2. monarchy3. democracy4. pantheon 5 2 +(127+x) if x=6 Pls help if these questions dont get answered by tonight my back will never feel the sameA store owner has 7.11 lbs. of candy. If she puts the candy into 9 jars, how much candy will each jar contain?What is the average speed in miles per hour of a car that travels 956.4 miles in 15.9 hours? Round your answer to the nearest tenth.A member of the school track team ran for a total of 179.3 miles in practice over 61.5 days. About how many miles did he average per day?38.86 divided by 3.9Dividing decimals Who was responsible for codifying the distinction among painters between a scholar-amateur and an academic-professional? who determines prices in socialism? brainliest, thanks, 5 points, and a nice comment if you get this. evaluate [tex]2^{x}[/tex] for (a) x=-2 and (b) x=3. write your answer in simplest form what is qualification mean What is the advantage of using a translation look-aside buffer (TLB), also called associative memory, in the logical-physical address mapping process? Explain how the logical-physical address mapping logic works using an inverted page table. When does the MMU detect page-fault? Explain four of the main steps for resolving page faults. Rudy has been paying an annual homeowners insurance premium of $1,106.30 ($0.37 per $100 of value) sincehe first purchased his house. For the past six months, Rudy has completed some major improvements to hishouse to improve its overall value. If Rudy successfully adds $50,000 to the value of his house, what will his newannual homeowners insurance premium be?a. $185.00b. $315.00c. $1,291.30d. $1.351.14Please select the best answer from the choices provided What is humaneness and why is it important for Confucius Paul has $78 in the bank and saves $30 each week. What is the initial value? Be sure to use negative signs if needed. write the slope-intercept form of the equation of the equation. PLEASE HELP. i will give brainliest. Question 4 The inner pouch should be ________ when an instrument is double pouched.Question options:A) folded: incorrectB) unfolded:C) taped:D) glued:Question 5 Which of the following packaging methods is easy to use and has a filter-retention plate?:A) Muslin wrap:B) Paper-plastic pouch: incorrectC) Rigid container:D) Metal basin:Question 6 Which of the following shows whether surgical instrumentation has been opened?A) Chemical indicator:B) Tamper-evident package: correctC) Paper-plastic pouch:D) Indicator tape:Question 7 In a sterilization unit, the thermometer is located in theA) chamber.: incorrectB) drain.:C) door.:D) jacket.:Question 8 An item is sterilized in a rigid container and then is stored for future use. This process describes which of the following?A) Low-temperature procedures: incorrectB) Point of use:C) IUSS:D) Terminal sterilization:Question 9 _______ under pressure is necessary for effective steam sterilization.A) Heating: incorrectB) Time:C) Steam:D) Contact:Question 10 Chemical indicators should be placed in a packaged item being sterilized that's difficult for _______ to penetrate.A) Geobacillus spores:B) heat: incorrectC) steam:D) sterilant:Question 11 A 140 thread count describes which type of packaging material?Question options:A) Paper:B) Plastic:C:Muslin: correctD) Nonwoven wrap:Question 12 Which of the following statements is correct?A) Air is heavier than steam.: correctB) Steam is heavier than air.:C) Tightly packed trays allow for better steam penetration.:D) Drain lines don't need to be cleaned.:The sterile processing technician forgot to wash her hands after eating and then handled a sterilized package. This describesQuestion 13A) time-related contamination.:B) event-related contamination: corrcetC) a sentinel event.:D) failure to note an expiration date.:Question 14 This is an area where items are opened separate from the sterile storage area.Question options:A) Case cart staging area: incorrectB) Time out:C) Break out:D) Receiving area:Question 15 Central processing professionals are not required to monitor exposure to which of the following?Question options:A) GlutaraldehydeB) Ethylene oxideC) Ozone: correctD) OPAQuestion 16 Which of the following is the recommended transportation method for sterilized items?Question options:A) A dumbwaiterB) A closed cart system: correctC) Hand deliveryD) Open cart systemQuestion 17 Pressure and temperature rise during which phase of the steam sterilization cycle?Question options:A) Conditioning: B) Exposure: incorrectC) Exhaust:D) Drying: Question 18 An ethylene oxide sterilizer must not be opened duringQuestion options:A) aeration.:B) alkylation.:C) sterilization.: incorrectD) oxidation.:Question 19 Which component of the steam sterilizer is the coolest?Question options:A) Drain:B) Jacket:C) Gasket:D) Thermostat: incorrectQuestion 20 5 / 5 pointsThe bottom shelf of a cart used for transporting devices should beQuestion options:A) solid.: correctB) perforated.C) clear for visualization.D) enforced with a liner. A standard container measures 2.4 m by 2.4 m by 6 m.Multiply the dimensions to work out its volume. cousin of yours in SS2 is discovered to be pregnant and her father has threatened to send her out of the house. Not less than 450 words write a letter to pacify the father and suggest what you think can be done to salvage the situation a box has dimensions 0.2 m x 0.4m x 0.6m. what is the volume of the box in cubic meters? Customer groups represent different segments if: ___________.a. Their needs require different products/services or different prices. b. Other elements of the canvas need to change in order to reach them. c. They can be categorized into different groups. d. Distinctions only matter if tailoring parts of the business to reach some customers makes it more difficult to reach other customers. what is 22)572 please someone come help me