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
Scrat [10]
4 years ago
6

A particle moves according to the equation x = 10t 2 where x is in meters and t is in seconds

Mathematics
1 answer:
Romashka [77]4 years ago
4 0
<span>Your are looking for an average over a time span.The derivative would give you a velocity at one point at time. the 40,44.1 and 90 they got putting the 3 times they are interested in namely 2,2.1 and 3 seconds that mark the end of intervals they are looking at X=10T^2 for 2 is 40,for 2.21 is 4.41 and for 3 is 90.</span>
You might be interested in
Allan is ordering a set of rational numbers that includes positive values, negative values , fractions , and decimal numbers . H
anastassius [24]

Answer:

Allan can order them from least to greatest.

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Help please!!!!! this is a test!!!!
Aleksandr [31]

Answer:

16

Step-by-step explanation:

Given

C=2r and r=8

So

C=2×8 (as r=8)

C=16 (ans)

3 0
3 years ago
Read 2 more answers
Pleaseee CAN SOMEONE HELP ME ITH THISS:(
laiz [17]

Answer:

Option 3

Step-by-step explanation:

When it says 12 less, that means -12.

Hope I helped. :)

4 0
3 years ago
A new brand of gym shoe claims to add up to 2 inches to an athlete vertical leap. Design an experiment to test this claim. State
pishuonlain [190]

Answer:

I'd think the first one would be correct. To determine whether or not athletes have an increase in vertical leap when wearing the shoes.

I'm not totally sure but this answer just seems the most correct. It would prove if the manufacturers clam is valid. You would have to other brand and models of shoes. You would also have to test the same kind of shoes ie, gym shoe vrs gym shoe instead of gym shoe vrs flip flop.

You would also have to use the different shoe on the same test group of users/athletes to keep a constant.

Hope I help.

7 0
3 years ago
Every month, $35 is withdrawal from Tony saving account to pay for his gym membership. He has enough savings to withdraw no more
schepotkina [342]
9 is your answer
because 10times35 is 350 -35 is 315 
3 0
3 years ago
Other questions:
  • This problem makes no sense to me, can someone help?.
    10·2 answers
  • Which represents the solution set of 5(x+5)&lt;85
    9·1 answer
  • Help please, this is annoying lol
    7·1 answer
  • (Can someone help me with this please.) :D
    5·2 answers
  • Twenty people get into an elevator in a hotel with seven floors, and all of them get off at some point. How many different possi
    8·1 answer
  • I don’t understand how to do this
    15·2 answers
  • Can somebody explain?
    13·1 answer
  • Stan started soccer practice at 6:00 pm. Practice lasted for 1 hour and 55 minutes. What time was practice over?
    15·1 answer
  • What is the greatest common factor of 19 and 13?
    10·2 answers
  • Jajajaja helppppppppp &lt;3
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!