1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
djverab [1.8K]
3 years ago
6

A car moving at a constant speed passed a timing device at t = 0. After 8 seconds, the car has traveled 936 ft. Write a linear f

unction rule to model the distance in feet d the car has traveled any number of seconds t after passing the timing device.​
Mathematics
2 answers:
Ahat [919]3 years ago
5 0

Answer:

Buenos días;

1) La ecuación de la velocidad en un movimiento uniformemente acelerado (M.U.A) es:

V=V₀+at.

V=30 m/s-2 m/s².t

Ahora elimina las unidades (m/s, m/s₂), y tendrás la ecuación de la velocidad en función del tiempo.  

V(t)=30-2t.

Sol: la ecuación de la velocidad en función del tiempo es : V(t)=30-2t.

2) La ecuación de la posición en función del tiempo en un M.U.A  es:

X=X₀+V₀.t+(1/2).a.t²

X=0+30 m/s.t+(1/2).(-2 m/s²).t²

Eliminas las unidades, y tendrás la ecuación de la posición en función del tiempo.

X(t)=30.t-t².

Sol: la ecuación de la posición en función del tiempo es: X(t):30t-t²

Un saludo.

Step-by-step explanatio:g

Leokris [45]3 years ago
5 0

Answer:

The required equation is:

  • d = 81t
  • f(t) = 81t

Step-by-step explanation:

I think that's the answer

You might be interested in
The point-slope form of the equation of the lin that passes through (–4, –3) and (12, 1) is y – 1 = (x – 12). What is the standa
Natali5045456 [20]
I got -x+y=11 but I’m probably wrong lol
4 0
3 years ago
What is the absolute value of –6?
Stolb23 [73]

Answer:

6

Step-by-step explanation:

|-6|

Apply rule |-a| = a

|-6| = 6

The distance between -6 and 0 is 6.

7 0
3 years ago
Read 2 more answers
What are the domain and range of the function f(x)= 1/4(x^3+6^2+5x-4)
alexandr1967 [171]

Answer:

it is 300

Step-by-step explanation:

because of you get it and dived it den you will time it so you will get to 300

4 0
3 years ago
What number is 4 units left of 0
Zinaida [17]

Answer:

-4

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Jackie mowed a lawn today to earn some extra money. She spent $1.90 on fuel and $4.65 on lunch. She charged $12.50 to mow the la
vodka [1.7K]
4.65+1.90= 6.55
12.50-6.55= 5.95

So a is your answer
6 0
3 years ago
Read 2 more answers
Other questions:
  • A bowl contains 80 M&M candies. If 15 of the candies are orange, what fraction of the candies is not orange?
    5·2 answers
  • As a fringe benefit, Dennis Taylor receives a $31,000 life insurance policy from his employer. The probability that Dennis will
    11·1 answer
  • What equation describes a parabola that opens left or right and whose vertex is at the point (h, v)?
    7·2 answers
  • PLEASE HELP WILL MARK BRAINLIEST<br> -SEE ATTACHMENT-
    6·2 answers
  • Can a matrix of dimensions 2 X 4 be added to another matrix with dimensions of 2 X 6?
    9·1 answer
  • What is 9962 divided by 41
    5·1 answer
  • If y is directly proportional to x and y= 18 when x=3, (2) calcukate value of x when y=32 (3) calculate the values of y against
    8·1 answer
  • PLEASE ANSWER FAST!!!! On Friday, Susan bought a dress for 35% off the regular price of $70.00. The next day, the dress that Sus
    6·2 answers
  • 50 points
    12·1 answer
  • Find the area of the shaded region.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!