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Komok [63]
3 years ago
12

For this distance-time graph, what is the velocity of the car?

Mathematics
1 answer:
Setler79 [48]3 years ago
5 0

Answer:


Vel. of the car = 3.33 meter per second.


Explanation:


In given graph, y axis represent the distance traveled by the car and x axis represent the time taken by car.


At time t = 30 seconds , distance traveled by the car is 100 meter


We know that,


Speed = \frac{distance}{time}


speed = \frac{100}{30}


speed  = 3.33 meter per second

That's the final answer.

I hope it wil help you.

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Question~
Rasek [7]

Answer:

  • B. 1

Step-by-step explanation:

Multiply the first term by x^a, the second term by x^b, the third term by x^c.

<u>The first term becomes:</u>

  • x^a/(x^a+x^b+x^c)

<u>The second term becomes:</u>

  • x^b/(x^a+x^b+x^c)

<u>The third term becomes:</u>

  • x^c/(x^a+x^b+x^c)

<u>Their sum is:</u>

  • (x^a+x^b+x^c)/(x^a+x^b+x^c) = 1

Correct choice is B

3 0
2 years ago
Find the arc length of the semicircle. Either enter an exact answer in terms of π or use 3.14 for π and enter your answer as a d
PSYCHO15rus [73]

Answer:

Step-by-step explanation:

The formula for the length of an arc is s = rФ.

Thus, the arc length of a semicircle is S = rФ/2.

Here the radius is 5 (half the diameter), and so in this case the arc length is

S = (5 units)π/2, or S = (5/2)(3.14) units, or approximately S = 7.85 units

6 0
3 years ago
Write the equation that represents the line shown.
Semmy [17]

Answer:

y =  - x + 2

Step-by-step explanation:

y = mx + b

y =  \frac{ - 2}{2} x + 2

y =  - x + 2

3 0
3 years ago
Plsss help me Brainlist!!
gulaghasi [49]

I believe the answer to this is:

Mean: <u>8.7</u> minutes

Median: <u>9</u> minutes

Hope this helps! :D

5 0
3 years ago
What type of health screening would this patient most likely receive?
ivolga24 [154]

Answer:

she would need annual breast cancer screening with mammograms.

Step-by-step explanation:

hope this helps! hope you have a nice day.

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3 years ago
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