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
g100num [7]
3 years ago
10

If the velocity of a car traveling in a straight line at time v(t) then the difference in its odometer readings between time t=a

and t=b is
A. integral a to b of the absolute value of v(t)dt
B. integral a to b of v(t)dt
C. the net displacement of the car's position from t =a to t =b
D. the change in the car's position from t = a to t = b
E. none of these
Mathematics
1 answer:
AveGali [126]3 years ago
7 0

Answer:

B. integral a to b of v(t) dt.

Step-by-step explanation:

The difference in the odometer reading of car travelling in a straight line between two instants is:

v(t) = \frac{ds}{dt}

ds = v(t)\,dt

s_{B} - s_{A} = \int\limits^{t_{b}}_{t_{a}} {v(t)} \, dt

Hence, the right answer is B.

You might be interested in
Which expression can be used to find 25 percent of 88?
Dominik [7]

Answer: 25/100* 88

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Which of the following relations is a function?
Agata [3.3K]

Answer:

D

Step-by-step explanation:

Because in D, there no x-value that are repeating in the list.

For example A, the value 8 and -8 are being repeated twice, which makes this relation not a fuction.

5 0
3 years ago
6. Use the Distributive Property to write an<br>expression equivalent to 5 X (3 + 4).​
notka56 [123]
15x plus 20x equals 35x
8 0
3 years ago
Find the equation of the line with slope 1/3 and y interception (0,-2)
Andreyy89

Answer:

y=(1/3)x-2

Step-by-step explanation:

Plug into equation of y=mx+b

y=(1/3)x-2

6 0
3 years ago
6/42 = n/7 N=?<br> I need to find what the numerator is.
PSYCHO15rus [73]
6/42 = n/7
Multiply by 7.
42/42 = n.
n = 1.
numerator = 42.
7 0
2 years ago
Other questions:
  • If cos 35 degrees =8/X , find X (3sf)
    5·1 answer
  • Which statement best describes stocks?
    6·2 answers
  • A cat has a heart rate of about 180 beats per minute. Assuming that continues for 15 years, how many heart beats is that. (You M
    6·2 answers
  • How do you estimate 538 times 46
    10·2 answers
  • Toni’s table is 96 inches in diameter. If she covers her circular table with a table cloth that extends 6 inches over the edge o
    7·1 answer
  • Select the example of an inequality.<br> o 14y = 2<br> 0 32 - 4<br> 044 = 15<br> 4y &lt; 64
    13·1 answer
  • No need for explaining just direct answers plz
    13·1 answer
  • How simplify -8/3 devided by -2/6
    15·2 answers
  • Write an equation that describes each line in slope-intercept form. slope = 0, y-intercept = -3
    8·1 answer
  • Question 1: find Y if 3 1/3 of Y is 60<br> Question 2: find x if 11/5 of x is 55
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!