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
s2008m [1.1K]
3 years ago
10

Sam is observing the velocity of a car at different times. After three hours, the velocity of the car is 51 km/h. After five hou

rs, the velocity of the car is 59 km/h.
Part A: Write an equation in two variables in the standard form that can be used to describe the velocity of the car at different times. Show your work and define the variables used.

Part B: How can you graph the equation obtained in Part A for the first six hours?
Mathematics
1 answer:
Alex777 [14]3 years ago
5 0
The question is asking to write and equation by using the two variable in the standard form that ca be used to describe the velocity of thecar at different times and base on my calculation, I would say that the answer would be v=4t+39. I hope you are satisfied with my answer and feel free to ask for more 
You might be interested in
Steven wants to fill a 20gallon tank with water. If he uses2 1/2 gallon container to fill the tank, how many times must the cont
aliina [53]

Answer:8

Step-by-step explanation:

2 1/2 +2 1/2 + 2 1/2 + 2 1/2 + 2 1/2 + 2 1/2 + 2 1/2 + 2 1/2=20

5 0
3 years ago
Read 2 more answers
Given<br> f(x) = -4(x+5),<br> what is the value of<br> f(-3)?<br> 
sp2606 [1]

Answer:

f(-3)=-8

Step-by-step explanation:

plug -3 in as x

-4(-3+5)

12-20

-8

4 0
3 years ago
A bag of 12 ounces of popcorn costs $4.80. What is the unit rate? (in others words what is the cost for one ounce) *​
masha68 [24]

Answer:

0.4

Step-by-step explanation:

$4.80 divided by 12 = 0.4

5 0
3 years ago
Read 2 more answers
A textbook store sold a combined total of 368 psychology and sociology textbooks in a week. The number of psychology textbooks s
OLga [1]

Step-by-step explanation:

Total books = 368.

Sociology books = 92.

Psychology books = 3 times sociology books

= 3 x 92 = 276

Total = 276 + 92 = 368

3 0
3 years ago
Reflect (2.5,4.5) in the x-axis.
lawyer [7]
You can’t .................
5 0
3 years ago
Other questions:
  • Someone explain this step by step to me 1/2(c-8)=
    15·1 answer
  • Whats the answer and show work <br> -7x-2=24-9x
    11·2 answers
  • I need to know what the answer is!?
    11·2 answers
  • Did I get this right?
    7·2 answers
  • Solve for x<br><br><br><br><br>please help! I'm so confused​
    11·1 answer
  • A line passes through the points (6,5) and (2,2) . Select Yes or No to tell whether each equation describes this line. Equation
    5·1 answer
  • Convert Decimal 98 to Binary<br> Pls help
    5·1 answer
  • 2<br> Solve the equation 3x +125 = 49
    6·1 answer
  • What is the average rate of change of h over the interval (2,6) ?<br> Give an exact number.
    12·2 answers
  • HELP SOMEONE PLEASE ANSWER the math question​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!