Mathematics College

The height of a model rocket, H(t), is a function of the time since it was
launched, t.
Time (seconds)
What is the domain of H(t)?
A. t <100
B. T>0
C. 0 D. 0

The Height Of A Model Rocket, H(t), Is A Function Of The Time Since It Waslaunched, T. Time (seconds)What

Answers

Answer 1
A because if I use my common sense that the only thing that comes to my mind as an answer.
Answer 2

The domain of function H(t) is 0 ≤ t ≤ 20.

What is a function?

A function has an input and an output.

A function can be one-to-one or onto one.

It simply indicated the relationships between the input and the output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the functions are 3 and 5

The inputs of the function are 1 and 2.

We have,

From the graph,

We see that the value of t is from 0 to 20 seconds.

Now,

The value of t can be written as an inequality:

0 ≤ t ≤ 20

Thus,

The domain of function H(t) is 0 ≤ t ≤ 20.

Learn more about functions here:

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Related Questions

A circle is placed in a square with a side length of 18cm, as shown below. Find the area of the shaded region. Use the value 3.14 for , and do not round your answer. Be sure to include the correct unit in your answer.

Answers

Answer:

92658

Step-by-step explanation:

jdbshe hzvx

nxgsbdxyxbhxgx6666

Which pair of points has a slope of 4?​

Answers

Answer:

Sorry, but you'll need to give the pairs of points as well.

Answer:

do you have the coordinate points

From start to finish, a machine can fill a bottle of water, seal it, label it, and pack it in 8.6 seconds. About how many bottles of water are packed in 480 seconds? pls answer due today.

Answers

you divide 480 by 8.6 i think

How many groups of 3/4 are in 4 1/2

Answers

Answer:

5 1/2

Step-by-step explanation:

3/4+3/4+3/4+3/4+3/4+1/2= 4.25

4.25 = 4 1/2

The number of 3/4 groups is 6.

What is a fraction?

A fraction is written in the form of a numerator and a denominator where the denominator is greater that the numerator.

Example: 1/2, 1/3 is a fraction.

We have,

Total amount = 4(1/2) = 9/2

The number of groups.

= 9/2 ÷ 3/4

= 9/2 x 4/3

= 6

Thus,

There are 6 groups of 3/4.

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What is the slope of A line parallel to the line whose equation is 6x+9y=216

Answers

The slope is -2/3x hope this helped

Choose a factor pair of 36.Show how this factor pair can be found in the prime factorization of 36

Answers

Answer:

2*2*3*3

Step-by-step explanation:

https://math.answers.com/Q/How_can_you_use_prime...

Difination of occupation​

Answers

Answer:

Occupation -> a job or profession: his prime occupation was as editor.

• a way of spending time: a game of cards is a pretty harmless occupation.

2 the action, state, or period of occupying or being occupied by military force: the Roman occupation of Britain | the Nazi occupation.

• the action of entering and taking control of a building: the workers remained in occupation until October 16.

3 the action or fact of living in or using a building or other place: a property suitable for occupation by older people.

Step-by-step explanation:

hope it helps

Answer:

It is a job or profession

Step-by-step explanation:

If you have an occupation then that means you have a job.

Hope this helps!


Jason, David, and Marcus each saved their allowance for four weeks. The ratio of total money
saved to number of weeks for each friend are shown in the table and graph. Which friend has
the greatest ratio of total money saved to number of weeks? Justify your response.

Answers

Answer:

David saved $15 per week

Jason saved $10 per week

Marcus saved $5 per week

(i divided y by x)

so David saved the most money throughout each week.

I get paid $12 per hour. what is time and half for every hour over 40 hours

Answers

Answer:

1.5

Step-by-step explanation:

To find the employee's regular earnings, multiply their regular pay rate ($12) by 40 hours. Next, calculate the employee's time and a half pay rate. Multiply 1.5 by the employee's regular rate of pay.

Answer:

480 would be your answer

Step-by-step explanation:

Which of these expressions are equal to 4? Select THREE that apply.

Answers

There’s no picture- send me a picture and I’ll be happy to help

Eric is hiring a company to install carpeting in his house. The company charges a one-time installation fee plus a certain amount per square yard of carpeting. The graph below shows the relationship between the number of square yards of carpeting and the total cost, in dollars.
A. Slope of the graph
B. Y-intercept of the graph
C. Domain of the function
D. Range of the function

Answers

Answer:

As axjames said, it is A. Slope of the graph.

Step-by-step explanation:

A slope in a graph can mean a increase or a decrease in whatever. For example a decrease in miles per hour (mph), business sales, and more.              Also don't forget slopes with decrease are negative slopes and slopes with increase are positive slopes. A positive slope moves upward on a graph from left to right. A negative slope moves downward on a graph from left to right. It's important to note that we work from left to right when dealing with slope.

The graph of a linear equation is a straight line.

The quantity that represents the cost per square yard of carpeting is the  (a) slope of the graph.

The slope of the graph is the rate of change of the total cost over the change in square yard.

This means that:

The slope of the graph is the cost per square yard of the carpet.

Hence, the required quantity is (a)

Read more about slopes at:

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please help teacher mean

Answers

218/21 — all added


10 8/21 — simplified

10.380952 — decimal this repeats :)


A baseball pitcher has pitched 82 2/3 Innings. What is the number of innings written as a decimal?




Answers

82.66666667 (this rounded) if you want the non rounded version this is the answer:

82.6666666666666666

The 6’s will go on forever so, in your answer you need to put a horizontal line on top of the six:

Ex. _
82.66


Any of these answers are correct, you can choose which to use. The safest answer would be the last one that has the line on top.

Pls mark brainliest :)

Which of the following is the graph of y=√-x-3?

Answers

Answer:

3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

-x-3 ≥ 0

-x ≥ 3

x ≤ -3

What is the function of this graph ?

Answers

Answer:

awedawedwadddddddddddddddddddddddddddddddd

Step-by-step explanation:

awedwadawaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

8) -4+41-5 +9pl = 48

Answers

Answer:

L= -11/9p

Step-by-step explanation:

put me brailiest

Answer
L= -11/9 p
:)))

A year is 1/3 of the lifespan of a fire ant queen. a year is 1/30 of a termite queens lifespan. Write an inequality to compare the fractions of the insects lifespan that a year represents.

Answers

The answer is 30 because 3/7 “89’u hope it helps

Solve the given equation: 49 = 7^(x+1) *

Answers

Answer:

x = 1

Step-by-step explanation:

49=7^x+1

Let's take the log of both sides

(x+1)*(log(7))=log(49)

x + 1  = log (49) / log (7)

x + 1 = 2

subtract 1 from both sides

x = 1

Suppose that the relation T is defined as follows.
T={(2, 2), (1, -7), (-5, 3), (3, 0)}
Give the domain and range of T.
Write your answers using set notation.

domain =

range =

Answers

The domain is all of the x values which are the first number in each set of parentheses and the range is all of the y values therefore domain = {2, 1, 5, 3} and range= {2, -7, 3, 0}

How are x and y related in the equation 7 (x - y) = 0?
O = -Y
O x=y
O 7x = y
O 7x = -Y

Answers

b is the correct answer, i believe

help me please i need this

Answers

Answer:

D. 7×10-⁷

Step-by-step explanation:

Hope this helps!!!

What is the value of x in the equation ? (In the picture I included)

Answers

Answer:

X = 8⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

Answer:

Step-by-step explanation:

[tex]13x-\dfrac{1}{2}(4x + 50) = 8x - 1\\\\13x -\dfrac{1}{2}*4x - \dfrac{1}{2}*50 = 8x - 1[/tex]

13x  - 2x  - 25 = 8x - 1

11x - 25 = 8x - 1

11x = 8x - 1 + 25

11x = 8x + 24

11x- 8x = 24

3x = 24

x = 24/3

x = 8

if x < 0, y > 0, and x + y = z, which statement about z is true?

Answers

Answer:

Z is greater than zero because it equals 1 or more.

Step-by-step explanation:

X/Y/Z=1+

**The domain of f(x) = 3x + 2 is
{-1 in the range?

Answers

Answer:

Yes

Step-by-step explanation:

Graph this function on your calculator and you will see an upwards graph, if the range (y), -1 can be mapped on the graph, it is within the range.

I don't get rational and irrational numbers... please explain :/

Answers

Ration numbers are numbers that are integers (whole numbers) but irrational numbers can’t be written in fraction form (like pi).

Someone make a question for me so I can get brainliest I need 3 more ;-;

Answers

Answer:

Why does the surface of mercury appear in a convex shape

Determine whether or not the points A(4,7), B(-5, -4), and C(5,2) form a right triangle.
Is the triangle a right triangle?

Answers

Answer:

Step-by-step explanation:

No, there would have to be two point that have identical x coordinates

What is -5 - 9 - 13 equal to?

Answers

Answer: -27

Step-by-step explanation: subtract -5 and - 9 to get -14, then subtract -13 and -14 to get -27

The equation is equal to -27

Solve the inequality 2x + 5 2 27

Answers

Answer:

[tex]2x + 5 \geqslant 27 \\ = 2x \geqslant 27 - 5 \\ = 2x \geqslant 22 \\ = x \geqslant 22 \div 2 \\ x \geqslant 11 \\ x[11 \: \infty ) \\ thank \: you[/tex]

Step-by-step explanation:

Hope this help you

If this help you then mark me as a brainliest

The function f is defined by the following rule.
f(x) = 3x-1
Complete the function table.

Answers

Answer:

hope it helps

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